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• Java2d: Set gradient for a lines

  - by Algorist

  Hi, I am having multiple points in a plane and some hundreds of lines pass through those points. Some points can have more lines passing through them than other points. I want to show some kind of more gradient or brightness associated with lines crowded together. Is this possible to do in java2d. Please refer to this : http://ft.ornl.gov/doku/_media/ft/projects/paraxis.jpg Thank you.

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• iPhone app memory leaks from core frameworks

  - by Marian Busoi

  Are these kind of leaks normal? Are they false leaks or something I should be concerned with? The instruments tool doesn't give me any line of code from my app, seems Apple's frameworks are leaking?!

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• Comet and [Session] TimeOut

  - by Amitd

  hi guys, Just Wondering how [session] timeouts are(or can be) implemented when using Comet? I'm using Long polling Comet solution and want to implement a kind of Timeout feature. Example : If the user is on a comet enabled page and doesn't respond to server events/notification for a period of time say 10 mins then invalidate his session and remove his request from server and redirect the user to a timeout page? Will this require Javascript XHR requests to check for a timeout explictly? Using ASP.NET 3.5 / C# Thanks

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• Jquery and frames

  - by Shard

  I am currently working on a web application that has been created using a magnitude of frames that stretch down up to 5 times, The issue is that i need to preform some jquery magic throughout the website. What would be the best way to go about this (other than rewriting it which i have considered)? EDIT: The Frame Structure is something along the lines of this: Index.html menu.html banner.html list.html footer.html /lib/index.html header.html body.html footer.html The magic i am referencing is a few hot key shortcuts, find and replace that kind of stuff

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• DLCALENDAR date picker causing KB927917 error in IE8

  - by Lynn

  I've used this calendar widget for several years and several pages, but IE8 refuses to load my new page when I add the date picker. Has anyone seen/overcome this kind of problem? Thanks!

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• How to get more Feed items?

  - by drozzy

  How would I get the next page or more results for a feed? For example, when I go to Security Now feed page, there is no "next" link of any kind and the url parameter of "page=100" does nothing: http://leoville.tv/podcasts/sn.xml I get only 1 page of results of about 20 episodes. However my Google Reader can successfully retrieve episodes that are earlier than that.

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• How to get the FPS from a JavaFX scene?

  - by valmar

  I am currently writing a small graphical performance test benchmark for JavaFX. Thus, I need to get the current FPS at which the JavaFX scene is being refreshed. So far, I haven't found a solution how to accomplish this. Does anyone know if there is some kind of event that I could use in order to get the FPS?

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• How to run & create a dll files.

  - by Gopal

  Using Visual Studio 2005 I download open source code from one site, when i try to run the source code, it showing error like Namespace & assembly references.... What are the procedure i have to do for this kind of errors.... And also i want to create a dll file by using this code. For Dll what are the procedure need to do? Need Help.

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• Beginning Game Programming-ADVICES!

  - by udsha

  I like to continue my future career on way that I am looking to choose from few more ways I would like to do. Computer Game Programming / Networking(Security) ...etc Then It is good to know the risks having no those fields and how to begin it as a game programmer! I want those kind of advices and guidance . Can Anyone show me the path ?

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• short hand for chaining logical operators in javascript?

  - by Travis

  Is there a better way to write the following conditional in javascript? if ( value == 1 || value == 16 || value =-500 || value = 42.42 || value == 'something' ) { // blah blah blah } I hate having all of those logical ORs strung together. I'm wondering if there is some kind of shorthand. Thanks!

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• Blur filter in asm.

  - by Jamie

  Hi guys, I am trying to get it working but still no results. Do you know some kind of tutorial or sample asm code for blur image filtering? Thank you in advance for the reply! Cheers

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• Regex to slice filename contain string and numerical

  - by justjoe

  hi, can anybody help me solve this : i got $filename= "index 198.php"; i use this and failed preg_match(" [a-zA-Z0-9]", $filename, $output); what kind of regex pattern i have to use so the $output array will be consist a strongnumber only value.

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• Computer graphics research

  - by Shrey

  What are the best known labs for research in CG especially raytracing/rendering? I want to pursue Masters/PhD in this field and though I have been working on projects such as raytracers, it is all self-driven. What would be a good place to start, perhaps as a research intern? Also, what kind of background is expected for admissions in these programs, in terms of programming skills, formal education etc.?

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• HTML Slideshow plugin

  - by Mark Szymanski

  I am making a website with some screenshots of an iPhone app I made and was wondering if there was some kind of slideshow thing for HTML. I want it to have the iPhone frame and the slideshow with the screenshots in the middle of it. I would prefer it to be written in something other than flash. Thanks in advance!

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• How to convert <font size="10"> to px?

  - by marknt15

  Hi, I need to convert <font size="10"> to px. Example only(not correct): <font size="10"> is equivalent to 12px. Is there any formula or table conversion out there to convert <font size="10"> to px? Thanks :) Kind Regards, Mark PHP Developer from Philippines

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• Making a .exe in Visual Studio 2008

  - by Jack Null

  Could anyone be kind, and tell me how to make a exe file in visual studio 2008 for a win32 console based, c++ program? Thanks

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• Complicted ActiveRecord Association. Going through a 4th table

  - by Dex

  I have kind of a complicated case and am wondering how this would work in rails: I want to categories the genres of some singers. Singers can belong to more than one genres, and users can assign tags to each genre For example: singers <-- singers_genres -- genres <-- genres_tags -- tags SQL would look something like: SELECT * FROM singers S INNER JOIN singers_genres SG ON S.id=SG.singer_id INNER JOIN genres G ON G.id = SG.genre_id LEFT OUTER JOIN genre_tags GT ON G.id = GT.genre_id INNER JOIN tags T ON GT.tag_id = T.id

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• How do I debug/fix "Selector Expected." error in firefox?

  - by codeninja

  It's not giving me any kind of line number. I wonder if its something in one of my javascript files =/ I have no idea how to test for this or what to look for

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• Is .NET a write once, run anywhere (WORA) platform like Java claims to be?

  - by Scott Saad

  I remember Sun's slogan so vividly... "Write Once, Run Anywhere". The idea being that since programs are compiled into standard byte codes, any device with a Java Virtual Machine could run it. Over the years, Java seems to have made it onto many platforms/devices. Is this the intention or was it ever the intention of .NET. If so, what kind of efforts are being put forth to make this a reality?

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• What is the iPhone's default keyboard animation rate?

  - by Jonathan Glanz

  A while ago I remember seeing a constant of some kind that defined the animation rate of the Keyboard on the iPhone and I can not for the life of me remember where I saw it....any insight?

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• Background not changing to red

  - by Doug

  http://dougymak.com/jquery/# First time playing with jQuery, and kind of stuck already. I'm expecting the background to change to red on hover, but it's not for some reason. Can anyone give me a hand? Thanks!

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• Implementing maxmize a control to occupy the whole client area in winforms?

  - by Benny

  I just can't give a good title to my question, sorry. I have 3x3 picture boxes on a form, what I want to do is when the user double click on one of the 9 picture box, I want to make the clicked picture box take the whole area, kind like a zoom effect, any idea how to implement this effect?

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• Creating an Eclipse "Distribution"?

  - by Loki

  In the context of creating a custom Eclipse distribution for a development team. How would I go about building a custom Eclipse distribution containing a specific set of plugins? Would it be difficult to also add a kind of update site to put specific versions of the plug-ins from which the customized eclipse would update?

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• AS3: how to get current calendar week

  - by msec

  How can I get the current calendar week with AS3 ? I've not found any information by using the official adobe online-reference (check: http://livedocs.adobe.com/flash/9.0/ActionScriptLangRefV3/Date.html) or using google's web search. Thank you soo much! Kind Regards, msec

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• How to implement a reminder application ,just a clarification ?

  - by hib

  Hello all, I know that the reminder application should display a badge or sound or kind of alert to the user . The only doubt I want to clear from you guys is , should I display the badge in some manual coding fashion (like [[uiapplication sharedApplication] setBadgeNumber:2])or I have to use Apple push notification service and push the notification from a provider server ??????? I just want to know to implement the reminder application in correct way . Also any links to tutorials or examples would be appreciable . Thanks ,

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