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• What to do if programmer is stuck at some point.

  - by Mohanavel

  Some times while coding i'm stuck at some point. I couldn't come out of the problem easily and this ate plenty of time. Is it this is happening to all? If it is what is the solution and how to approach this problem.

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• Stopping infinite loops of alerts in Mozilla

  - by Christy John

  This may be dumb question. But somehow this engaged me for sometime and after some basic research I couldn't find an answer. I was learning JavaScript and a code I wrote had an error and has been outputting infinite loops of alerts. I tried the normal shortcuts like Ctrl + C and Ctrl + Z but they didn't work. So I was thinking if there is any solution to this other than ending the browser process (like by doing a Ctrl + Alt + Del).

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• What grammar based parser-generator tools exist for ruby?

  - by cartoonfox

  What open source (preferably gem-based) parser-generator options do I have in Ruby? I've used (flex&bison)|(lex&yacc) from C in the past, and I'm comfortable with BNF-style specifications. I've heard of treetop, but it looks a bit alien and verbose compared to yacc... Purpose: I want to convert my text markup language to a BNF and generate the parsing code. I think it's a better strategy than my first-order solution: http://github.com/dafydd/semantictext/blob/master/lib/semantictext/rich_text_parser.rb

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• How to apply texture pattern to 3D bars in pdf generated using iReport ?

  - by Purushotham

  Hi, I have a requirement like applying texture pattern to the 3D bars in 3D Barchart using ireport. I am able to see the texture pattern in the default JRViewer. But when I take the PDF from the same report, I cannot see the texture pattern instead I can see a transparent 3D bars. Can someone have a solution ?

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• Event Calandar using Silverlight Calendar Control

  - by Jinal Desai - LIVE

  I require event calendar by using silverlight Calendar control or custom control. In it I want to add events (multiple) based on particular data and display those events on that particular date inside the calendar itself. Is there any ready made control of solution exists??

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• How to detect user time-zone in sign up forms?

  - by Sizix

  Time zones can be hard to select from dozens of options. I would like to make this process simpler. I saw some forms in the wild that can do the best guess. I Goggled for a solution but with out any luck. Do any one have an idea how to do it?

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• Style of input=File as a button

  - by Diego Correa

  Hello guys, I'm trying to put some style in the input=file aka uploader and I'm having a hard time with it, is there some NON FLASH solution (maybe jquery or even plain javascript)?

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• How to retry opening a properties file in Java

  - by Hoggy

  I'm trying to handle an FileNotFoundException in Java by suspending the thread for x seconds and rereading the file. The idea behind this is to edit properties during runtime. The problem is that the programm simply terminates. Any idea how to realize this solution?

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• How to start a background process in windows using PHP?

  - by user198729

  This is the solution for linux: http://stackoverflow.com/questions/45953/php-execute-a-background-process/45966#45966 Is there one for windows? Maybe this? start "window1" /min cmd.exe /c batch1.cmd But I don't know what it does exactly:(

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• Is there a way to change the color of plots in jQuery flot without redrawing the whole chart?

  - by Sam Lee

  I have a chart that I'm drawing using flot. I want to change the colors of the data plots when someone hovers over text. Currently, I am doing this by redrawing the entire chart each time I need to highlight something. This is pretty slow (about 30 milliseconds for a simple chart, as much as 100 for a more complicated chart). Since all I want to do is change the color, is there a faster solution?

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• Great Circle & Rhumb line intersection

  - by Karl T

  I have a Latitude, Longitude, and a direction of travel in degrees true north. I would like to calculate if I will intersect a line defined by two more Lat/Lon points. I figure the two points defining the line would create my great circle and my location and azimuth would define my Rhumb line. I am only interested in intersections that will occur with a few hundred kilometers so I do not need every possible solution. I have no idea where to begin.

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• help with multiplying polynomials in lisp

  - by iulia

  for example:( 3x2-5x+2)(7x+1) and you simlify it like this: ((3 2)(-5 1)(2 0))((7 1)(1 0)) ((21 3)(3 2)(-35 2)(-5 1)(14 1)(2 0)) (21 3)(32 2)(9 1)(2 0) and you get this answer: 21x2+32x2+9x+2 i need this solution in lisp please help

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• How can I specify that Doctrine must use a mysqli-connection

  - by murze

  Hi, while executing a long script that uses Doctrine to access the db, I get an error 2006 server has gone away. I've already solved this problem on a website that doens't use Doctrine. The solution there was to use mysqli instead of the normal mysql driver. How can i tell Doctrine to use a mysqli-driver in order to avoid 2006-errors? Thanks!

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• Does exist a package manager ala easy_install for Java?

  - by systempuntoout

  Does exist a package manager ala easy_install or pip (Python) for Java? I'm looking for a solution usable from the command line and not from an Ide.

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• Jasper repory error in java

  - by vipul

  hello Friends , I am getting error while developing Pdf in java error is= net.sf.jasperreports.engine.JRException: org.xml.sax.SAXParseException: Document root element "property", must match DOCTYPE root "jasperReport". if you have solution then reply vipul

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• Building libcurl with SSL support on Windows

  - by sharkin

  Hi, I'm using libcurl in a Win32 C++ application. I have the curllib.vcproj project added to my solution and set my other projects to depend on it. How do I build it with SSL support enabled?

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• IE Not Picking up Blur Event (jQuery)

  - by Jascha

  I did a quick search, but couldn't find a specific solution to this (I'm sure it HAS been answered) but, I need to figure this out... Anyone know why this won't work in IE? $(document).ready(function() { $(document).blur(function() { window.close(); }); }); And what to do instead? Thanks.

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• Android as SIP to GSM gateway

  - by user346034

  Soon I could use a SIP to GSM gateway, because I'll need to make phone calls from Germany to a mobile phone in Czech Republik. Hence, I thought about implementing one. Now, the questions are: Does such a solution already exist (for a reasonable price)? Is it possible to redirect a (voice) stream to a GSM connection with the available Android APIs (SDK or NDK)? Ideas, suggestions, comments are highly welcome.

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• get string from outside run programm

  - by Alex Berd

  Hello I have jsp page with text field and button. Also i have jar of another project. When i click on the button the MAIN.class of the jar is called and program is running in independent window(JFrame). After user is finished with the program and exits, I need to get the String of program that is generated on exit and paste it into the textbox (The String is HTML code) Is anyone else having this problem and has a solution? Thanks Alex

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• asp.net mvc IsAuthenticated attribute

  - by kusanagi

  is any solution to mark method like this [IsAuthenticated(true)] public ActionResult Profile() { return View(); } not call if (request.IsAuthenticated) ?

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• WCF Message Security implementation with custom attributes

  - by parag

  How can i implement message security in WCF with custom attributes, One way of doing this by UserNamePasswordValidator which accepts user name and password but in my case I have to pass 2 more attribute that is company and region to authenticate the user. Please suggest the solution for achieving this.

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• css footer position stick to bottom of browser?

  - by judi

  Hi css experts I'm having a problem with my site http://artygirl.co.uk/pixie/about/ I can't seem to get the footer to automatically stick to the bottom of the browser, and show the rest of my background. Is there a solution better than using position:fixed or absolute? I think there are possibly other styles over-riding some tests I do in firebug. Thanks for your help Regards Judi

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• image protection in rails

  - by Cezar

  Hello, I am looking for ways to protect my product images and I don't know if there's anything out there better than what I've already found: disable right click, use a transparent image in front of your picture and watermarking. Obviously none of them is perfect but I was curious if someone came up with a better solution to this problem. Also is there any rails plugin to aid with that ? Thanks

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• How to validate a domain name using Regex & Php?

  - by David

  Hi, I want a solution to validate only domain names not full urls, The following example is what i'm looking for: domain.com -> true domain.net/org/biz... -> true domain.co.uk -> true sub.domain.com -> true domain.com/folder -> false domµ*$ain.com -> false Thank you

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• Floating point precision and physics calculations

  - by Vee

  The gravity Vector2 in my physics world is (0; 0.1). The number 0.1 is known to be problematic, since "it cannot be represented exactly, but is approximately 1.10011001100110011001101 × 2-4". Having this value for the gravity gives me problems with collisions and creates quite nasty bugs. Changing the value to 0.11 solves these problems. Is there a more elegant solution that doesn't require changing the value at all?

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