Not long ago....

Not all that long ago, I went there to get a Heat Gun, glass cutter wheel, glass drill bit and pay about $30 for the whole lot, according to their ad.....BUT when I got there, the Heat gun I wanted was on an even better sale so I got the whole lot of tools for what I expected to pay for just the heat gun; about  $20  

Topic by Goodhart   |  last reply


Long Distance Skateboarding

My name's Bam, my team and I created Skatefurther, a community for long distance skateboarders. We've managed to raise well over $20,000 for a range of charities so far. Interested? Check out the forums and get on a board!

Topic by Bam Bam   |  last reply


Long knex gun

ITS DONE. CALLED EL ASESINO, IT MEASURES IN AT AN IMPRESSIVE 6 FEET 3 INCHES. WOW. IT EVEN SHOOTS 150 FEET WITH ONLY 2 RUBBER BAND STRING. YAY.

Topic by Electroinnovation   |  last reply


is this a good long-board?

I want to know if this is a good long-board for a beginner. I will be mostly be cruising, not doing many tricks or steep down hills.any questions are welcome, I want to get the right board!

Question by Mr. tony stark   |  last reply


long belt sander?

Has any one made a long belt sander - around 1m lenth with old drill parts and preferably with out lathe work.... >

Question by agatornz   |  last reply


Long Exposure Photographs

Does anyone know any computer programs, for Windows or KDE Linux, that can take long exposure pictures from a webcam? I have a professional 6 MP camera, but the shutter speed can only be adjusted to a maximum of 1.6 to 3 seconds.

Topic by ongissim   |  last reply


long range Transmitter ?

Hi, i'm working on a project, and i need a high range transmitter to send a signal to a receiver from a distance of at least 1 mile (1.6 Km) is it possible ? Thanks :)

Question by fox.sadik   |  last reply


Long time no talk

Hey guys, or whoever is reading this and even slightly cares.  I haven't made a gun in a really long time, and I haven't really responded to the last 300-400 comments.  Now that it's the holiday break, I'm going to have a lot more spare time.  So this is what I feel like doing, making a new gun.  I want your ideas for it, because I'm really not that creative..  So what do you guys want me to make? Also add me on Xbox Live; TH3 BR0WN B0Y.  The "0's" are zeros.

Topic by MotaBoi   |  last reply


Been a long time...

I'm back.  I've got some projects that I'd like to post but it's going to take a while to do so.  It's hard to take good pics of a tiny crochet hook, thick thread, and the minute stitches that you just created!  I think I'll just take pictures of the bigger version, the stitches are the same either way.  As for the other project, I think I bit off more than I could chew so I need a new approach or to actually come up with the math equation for something I just wing without thinking...  Lots of problems to solve! Shy Silver Leaf

Topic by shysilverleaf   |  last reply


Long Time No See.

Okay to start this off I'll begin on telling you how close i was to quitting "k'nex", so anyways when I almost quit "k'nex" i got into war games, like Call Of Duty and Battlefield Bad Company, mostly B.B.C though, so as i collected more guns thought B.B.C I thought to myself, I should keep my k'nex and build some replicas, but then again i thought psssht I'm not any good at building guns, so what I want you people of Instructables to do is to find me the best of the best replicas for me to build, and thank you in advance.

Topic by bigdylan91   |  last reply


Long Time Gone

So im guessing that most of you wont really remember me, i have not made a full come back to knex but i am mainly just trying to see if i still have the main skills but im going to give it a shot but at christmas i will be stopping as i am going to try and sell my knex again but at the moment i am working on a project which i dont think many people have suceeded in doing but i have nearly finished my !! spas 12 !! so yeah i will be posting pictures but i dought i will be posting as ive used many broken peices to get it to work the way i want but the main concept is very simple i may attach a picture once its done to this post

Topic by knex mad   |  last reply


How long is a pro membership good for?

I paid for a pro membership on 12/28 of last year then again in January on the 7th. How long is a membersasship good for and why did my first membership expire so soon?

Topic by RIckW3   |  last reply



Hippopotomonstrosesquippedaliophobia

Hippopotomonstrosesquippedaliophobia..... long word right........... does anyone know any words longer then that? =D Here is a link to some of the longest words in the ENGLISH language =D- thelongestlistofthelongeststuffatthelongestdomainnameatlonglast.com/long1.html

Topic by Glad(to-meet-ya)ys   |  last reply


flexdex

Does someone have a flexdex longboard? i am getting the classic 29. has any one ridden the classic 29?Also my bro has the pro 40. the pro 40 is amazing! please tell me if you have ridden the flexdex classic 29

Topic by T-man   |  last reply


Video to long exposure photos?

Hy! I would like to light paint, but my camera is limited on 4s maximum exposure (firework mode) but it can shoot good videos so i need a program, or any way to turn video ito long exposure photo!

Question by Dantex   |  last reply


Long reach lighter for fireworks.

Hi i been thinking about making a long reach firework lighter (or just an extented lighter) becuse i cannot reach the floor. I been thinking about some designs , it needs to be 1 meter long and wind resistant. Does anyone have an idea for making one? i have a few designs in mind but i wanna hear your suggestions :D Thanks!

Topic by Kong markus   |  last reply


Long Range Hybrid Crossbow

HERE IT IS. The Brickster LDS is a hybrid crossbow. It doesn't have a bow. It has a range of 250 to 300 feet with 16 to 32 rubber bands. It is extremely strong and could hold about 80lbs of force. The arrows are smaller than an average crossbow arrow so they fly slightly faster. It has no track so it is a slingshot type crossbow. Will be posted in a month or 2. Amazingly powerful. Has over 800 pieces and a Ballista attachment that rolls and keeps it at a 30 degree agle with the ground. Low piece and a great gun, If only I could show you. . . . . . . . . . . WAIT, I CAN!!!!!!!!!!

Topic by Electroinnovation   |  last reply


How long a instructable be approved

I just want to know how long a instructable be approved. 

Topic by teribithia   |  last reply


extremely long lasting batteries

Hello I’ve been looking for extremely long lasting batteries as my current a simple 9v battery will not last long enough. Does anyone know of a really long lasting battery pack? Or what about stacking 9v batteries ? Has anyone tried stacking 9v’s ? Any help will be greatly appreciated Thanks

Topic by xtender   |  last reply


how long are your hmmmm's?

I mean "hmm" as in when you think. ex. am i hungry or thirsty? hmm. when i say long i mean long like this  hmmmmmmmmmmmmmmmmmmmmm. how do you do your hmm's? 

Question by slithien   |  last reply


How Long to "Publish" in Index?

 Just posted my first tutorial. About how long does it take for others to "find" it using the keyword search?

Topic by clintbradford   |  last reply


Long range magnetic field?

Hi,right now i am stuck with my research.I want to make a long range magnetic field 14 m (approx) please help me 

Question by ajose4 


Does it normally take this long?

I'm fairly new here. Whenever I post an Instructable, it takes a really long time (at least a day) for it to appear in searches or the groups I added it to. Is this normal? Since I'm new, I don't know.

Topic by Fwirt   |  last reply


How long to recieve prize

I placed first in the Make It Stick contest, and the only info i have received was to fill out my shipping info. Was curious as to how long it takes to be sent prizes from contests. Have i missed something? or just need to hold on? Thanks

Topic by Brown6041   |  last reply


radio waves for a long range

How to create something for transmitting and receiving radio waves with data(binary code or hex code) for a long range and work with pc? or what material(device) i need for doing it. if have a idea write it. thanks in advance

Question by HosseinJ4   |  last reply


long random talkabout Forum

Post anything wether it is your love of punk rock and anime or your crazy phobia of suffocating in Peanutbutter.

Topic by RelyNupon   |  last reply


Long bow sizing questions? Answered

I was wondering what the actual length of a long bow with a string length of 48inch amo would be I basically want to know what the length of the bow itself with the string on would be??  Also wondering if a 30 pound draw or 20 pound draw would be better for a small person small game hunting?? Thanks!! 

Question by camping crazy   |  last reply


Long-running clockwork sculpture

The craftsmanship that went into building this clock is really spectacular! Everything was designed by the artist, from the movement to the machining of components.The woodwork is oak and the brass imagery was acid-etched.

Topic by zazenergy   |  last reply


Long distance relationship help

My girlfriend lives in Florida, I live in New Jersey. How can I see her cheap and often? Any cheap airline tickets? Any legal and plausible suggestion is appreciated.

Topic by sugg22   |  last reply


Long range paper airplane? Answered

Can someone plz tell me where I can find a paper airplane that can go at least 40 feet? Update: I have made a really cool paper airplane that can go almost a hundred feet!! Thanks rickharris!  

Question by flyboy36D   |  last reply


Long distance proximity detector

Hello.  Does anybody have any idea on how to make a very cheap proximity sensor, which could work over a distance of about 100 metres? I want to make a system where LEDs (carried by people!) change colour as they approach a certain point, i.e, white LEDs turn red as they move towards a central point. The problem is I want to have 50+ separate LEDs, and I'm on a very tight budget! Any ideas appreciated. Thanks!

Topic by megbrazil   |  last reply


How long on contest response?

When I entered a contest I received the automated email, but it's been two days (like that email says) and I've neither seen it approved nor received any email as to why not. Is there just a back-log? Do I have a bad expectation that both approvals and denials get an email? Thanks! -Zac

Topic by ZacWolf   |  last reply


So long cruel world!

Well I wasn't that active in making guns, but I think I should move on to bigger things. I will still lurk around instructables, however you wont see me doing knex guns unless I have an ingenious new idea that I'm sure I can portray correctly. I will probably be making instructables pertaining to: Art, Guitar, Video games, and other things, that is all goodbye and goodnight! P.S: 5th pic is an experimental curved mag I was developing around a year ago to go on my mp7, anyone is welcome to use it as long as they give me proper credit and link me to the instructable/slideshow.

Topic by bounty1012   |  last reply


Long Range Wifi Antenna

Can anyone recommend a good instructable to boost the reception range for my computer's wifi device? I know there are tons of them on here already, I just need to know which ones might have the longest range. Another thing is what design would be best. The kind involving a parabolic dish/mesh to direct signals to a usb dongle. One that is more of an omni direction antenna. One that makes use of one of the old sattelite tv dishes sitting in the garage. Requesting advice, comrades.

Topic by Kozar   |  last reply


How long with this power a led

I have an idea for a nightlight for kids or even adults in the hallway or something.  But I am running into a problem.  The main housing for this light is going to be pretty small.  I was first planing on running this off a household electrical plug and that would work best.  But I would not know quite how to step down the power from the wall to only run 2-3 led lights.  I am sure I could get some sort of small circuit board that would drop the current.  However because of the small housing I doubt I could fit that in there.  I know I am not giving a whole lot of details but I do not want to give away my idea quite yet.  What I am wondering is how long would say 1 AA battery run 3 LED lights?  I am thinking this idea is not going to work out because people are not going to want to have to replace there battery every week or even more.  So if anyone has some input on this idea then please let me know.  The housing I think I would have to work with would be something like a pipe that is maybe 1 inch across the opening by about 2 -3 inches long.  So nut much room to work with at all. I await your replies.

Topic by jcaresheets   |  last reply


Long Range IR Transmitter

I'm trying to build a guidance system for RC airplanes and drones. This should work by sending different IR signals to different locations in the air, so the drone will pick up signals specific to one location, enabling it to know where it is. (Like a mini, simplistic VOR, if you know about aviation) I'll probably use an Arduino on the ground with the transmitter, and a Raspberry pi onboard the airplane. I would like the IR signals to reach as far as possible, so does any one know of any small, high power IR LEDs? Also, if you have a good idea on how the signals could be accurately focused, so they line up next to each other without over lapping, let me know.Thanks!

Question by King Awesome   |  last reply


The Coronet Midget - 'Not as long as a cigarette'

The last few weeks I've been helping my colleague sell some items before he retires. Yesterday he gave me this as a thank you.This tiny film camera is from the 1930's, its a great example of early plastics (Bakelite). At the time they came in 7 different colours, its just like the iPod all over again! You can see how small the item is from the photographs (usb/penny to show size).The main sales line for the camera was,Its not as long as a cigarette Which at the time was the main pocket sized item you would compare something to.The camera itself took a 16mm photographic paper, and its lens could focus from anything from 5ft - infinity. Included in the images is one of the original leaflets selling the camera in the US (points to whom can pick out the physical impossability).Also included is a PDF of the original manual that I found images for on the internet then cleaned up and pushed through quark.Now, you might be asking yourself, what is gmjhowe going to do with it? Well, I intend to use it as its meant to be used. So Ive ordered myself some 120 camera paper (which can be cut down to the 16mm paper I need.) along with some chemicals.No doubt I will put up an instructable for it! My aim is to carry it around everywhere, so as to catch that artistic photo. Of course I will make it a nice little leather case to protect it, the item itself is valued at about £70!Anyone got any suggestions? Or, is anyone else into B&W; photography and want to share there thought/advice?

Topic by gmjhowe   |  last reply


The K4: Long-Range Reinvented

Greetings K'nex community.  I know I have been dead for the past few days, but that is because I have been very busy working on my latest and greatest K'nex gun, the K4. Before I start, let me just point out that when I say "latest and greatest", I mean it.  This gun is all about innovation, power, and performance.  It utilizes a new breed of pump (a slide in this case) that runs along a track system, allowing it to maintain a firm grip on the gun without getting in the way of any other major mechanisms.  It also uses a new kind of ammo, a new bow system (which is not yet on the gun) that allows the trigger to be place in the front of the gun that keeps it from interfering with any other mechanisms, and many other mechanisms that you just wouldn't see in an ordinary gun.   At this point, it is not yet complete, the bow is still in the works but most of the more tedious elements have been taken care of. So now I'll just shut up and give you guys a peek at the K4!  Check out the video here

Topic by Kinetic   |  last reply


1 in a million shots!

So one time, i was practising throwing cards. i lay on the floor tossing cards at the ceiling. One stuck there, embedded in the popcorn texture. Stayed there for weeks. High ceiling.   Any other examples of a  long shot?

Topic by Toga_Dan   |  last reply


what is the longest range knex gun on this site ?

What is the longest range knex gun on this site ?

Question by Herc1   |  last reply


Navigating large-response topics

As a participant in AngryRedHead's Photo challenge, I've noticed that, as the thread gets longer, navigating it to find my past comments and replies is getting... odd. Using the next and previous buttons seems mixed up.  Sometimes you don't get a new set of comments, sometimes you get a few extra comments in between the ones you already saw, sometimes nothing happens. Similar things happen on other topics with large numbers of responses. (Running XP and up-to-date FireFox)

Topic by Kiteman   |  last reply


Not Again!

I was gonna edit a topic, then again (Same as my technical difficulties forums) this happened:double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!double post!Exceptionjavax.servlet.ServletException: too many servlet includes `/edit/' at com.caucho.server.connection.RequestAdapter.init(RequestAdapter.java:138) at com.caucho.server.webapp.DispatchRequest.init(DispatchRequest.java:113) at com.caucho.server.webapp.IncludeDispatchRequest.init(IncludeDispatchRequest.java:88) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:405) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:485) at com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:350) at com.instructables.servlet.ActionServlet.doPost(ActionServlet.java:150) at com.instructables.webapp.edit.EditServlet.doPost(EditServlet.java:173) at javax.servlet.http.HttpServlet.service(HttpServlet.java:154) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106) at com.instructables.filter.SecurityFilter.doFilter(SecurityFilter.java:211) at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:70) at com.instructables.filter.HibernateSessionRequestFilter.doFilter(HibernateSessionRequestFilter.java:70) at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:70) at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:173) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:274) at com.caucho.server.port.TcpConnection.run(TcpConnection.java:511) at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:520) at com.caucho.util.ThreadPool.run(ThreadPool.java:442) at java.lang.Thread.run(Thread.java:595

Topic by Flumpkins   |  last reply


I havent been here for a long time...

So, What's new??

Topic by assasin   |  last reply


Nearly 20 inch long paper airplane!!!

I have just perfected a paper airplane that is 19 1/8 inches long, and it FLIES!!! It's name is the Albatross g1. Pics and vids attached.

Topic by copyright9   |  last reply


how do mountain board brakes work?

I want to get a mountain board, and make a new type of long board. I would like to put brakes from a mountain board onto the new long board. Do they work just like bike brakes? Help?

Question by freeza36   |  last reply


Digital cameras with manual shutter lock?

Can anyone (here in Photography) recommend a good quality digital camera that has a manual shutter lock? Or even one where you can set the exposure time to minutes or longer? I'm putting together an Instructable that involves single-photon counting (few Hz rate), so I need a device that can accumulate hits for the order of an hour to get a recognizable image.

Topic by kelseymh   |  last reply


Pronounciation for one of the longest words in the English Language, (Pneumonoultramicroscopicsilicovolcanoconiosis)

I found pronounciation for the longest words I've seen.Pneumonoultramicroscopicsilicovolcanoconiosis:Peumono = Noo-muh-NoUltra = Uhl-tra (DUH)Microscopic - Mahy-kruh-skop-ik (Double DUH)Silico - Sil-i-kohVolcano - Vol-key-noh (Triple DUH)Coniosis - Kon - ee - oh - sisPneumonoultramicroscopicsilicovolcanoconiosis is a disease you get from inhaling quartz dust.

Topic by Flumpkins   |  last reply


Proximity Sensor 1' - 25'; Bat Ears for a Blind Woman

First of all, I'm a noob in electronics, so please explain your jargon as you would to a 3 year old. I am smart & learn quickly. So, I really want to make my blind 80 year-old grandmother a pair of bat ears. I bought her one of those sonic distance measureres from home-depot because of the barely audible tic they send out to bounce off wall/etc and record the time it takes the signal to return. You can hear the tic, and with your eyes closed.. you can kinda tell how far things are away from you just by listening. She loves it, and it just barely.. kinda works. What I"m shooting for is a single over-ear headphone (xbox-live communicator style) with some type of proximity sensor attached, sending a constant signal to the headphone... low for long distances, gradually higher for gradually closer distances. Any reasonable suggestions would be greatly appreciated.

Topic by wiglessbuzzard   |  last reply


A thing about usb cable lengths!

 Well apparently according to many websites I've visted, claim that the longest cable you can use for a usb device is just a little over 15 feet. That said, I'm one for completely disregarding warnings. According to the text on one website: Q: How long of a cable can I use to connect my USB device? A: In practice, the USB specification limits the cable length between Full-speed USB devices to 5 meters (A little under 16 feet, 5 inches). For a Low-Speed device, the limit is 3 meters (9 feet, 10 inches). So my dilemma is that I have an a$$hole neighbour that is stealing things from me and I want to catch him. Being cheap, I'm going to use my webcam instead of spending $50 on a low resolution color camera that only outputs composite (although that would allow me to make cables easier and I DO have a capture card on my pc) but this is besides the point. So I found a telephone cable (as it has 4 wires just like USB) and I figure it's got to be AT LEAST 20 feet long, maybe 30, which is long enough for what I need. I thought because It's all over the internet how apparently the limit is 15 feet, that is would just NOT work at all. 10 minutes later I had spliced the telephone wire between the USB connector and the webcam, wiring black to black, red to red, green to green, and yellow to white (usb side). Upon plugging it into my desktop usb hub, sure enough, my computer recognized it, and the video came through just fine. So I post this forum-topic to SHOW that it is infact possible to go OVER the so-called usb limit. I got the idea originally from a video I watched last night where a guy had a webcam mounted to the middle of his ceiling for a project he was working on, and it appeared that he had spliced in a longer wire than the webcam came with, and strung it across the ceiling, and then the wall. I DO have a question and I AGAIN request the help of all you helpful instructables members! My webcam as-is can see IR (infared) light, as I've tested this with a remote control and it can see the white light coming out of it. So the question is, how hard would it be to build an array of IR LED's to light up my yard, not even nessesarily pointing away from the source of the webcam, but say, an array of led's above the door of my shed shining down so if someone does attempt to enter my shed, I will be able to clearly record them. Long post I know, but this is VERY important to me that this works and I'm hoping I didn't waste my time constructing this, I've had a few things stolen from me recently and it's really pissing me off. For instance, one of my bicycles was stolen, RIGHT FROM MY FRONT DOORSTEP! It has wayyyy more sentimental value to me than actual cash value and I'm literally ready to choke the living sh)t out of someone!

Topic by Punkguyta   |  last reply