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• check that int array contains !=0 value using lambda

  - by netmajor

  hey, I have two-dimension array List<List<int>> boardArray How can I enumerate throw this array to check that it contains other value than 0 ? I think about boardArray.Contains and ForEach ,cause it return bool value but I don't have too much experience with lambda expression :/ Please help :)

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• Generating Anaglyphs (3D images)

  - by Rich Bradshaw

  I'm planning to make some simple 3d shapes into anaglyphs that will be in 3d when viewed with 3d glasses (red cyan). there's lots of info for converting pictures into 3d, but none for spinning 3d shapes. Has anyone got any experience/ideas in how to do this?

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• Joomla: comments for own componet

  - by vitperov

  I have written my own Jommla component for displaying particular information (for example car info: engine power, year and etc.). Now I want to add a comments to my component. Implementing comments by my own is too hard and it's not very safe. Maybe someone had and experience integrating some existing joomla component for an own component? Update: Maybe I can copy-paste code of some existing joomla comments component in my own component? Does somebody tried to do this?

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• What is a good OO C++ wrapper for sqlite

  - by Foo42

  I'd like to find a good object oriented C++ (as opposed to C) wrapper for sqlite. What do people recommend? If you have several suggestions please put them in separate replies for voting purposes. Also, please indicate whether you have any experience of the wrapper you are suggesting and how you found it to use.

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• writing a shell script if statement to check for directory

  - by user1553248

  I need to write a script that will recreate my opt folder if it gets deleted when I remove a package from it. Here's a link to my previous post: dpkg remove to stop processes Now, the issue I'm running into could be better described here: http://lists.debian.org/debian-devel/2006/03/msg00242.html I was thinking of just adding a postrem script which checks if an opt directory exists, and if not, creates one. My experience with shell scripts is pretty limited though..

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• Experiences using Wt C++ framework?

  - by StackedCrooked

  Has anyone actually used Wt? Did it work well? Did you experience certain limitations? Or advantages? Note: Please avoid the discussion of whether C++ is suited to be a web development language. I just want to give Wt a try because it seems like a fun thing to do.

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• Is Spring hard compared to Ruby on Rails?

  - by johnny

  If I have no to little experience in either of them, but know enough Java and Ruby to be comfortable, is one framework harder to learn than the other? Is one easier to use for the beginner on these? I know it is hard to answer. Just looking for general thoughts on it.

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• .net compliant version control system that can be installed on a shared hosting (with no SSH/root Access)

  - by Farshid

  I searched a lot in SO and other websites for a version control system that can be installed on a shared windows hosting that lets me create repositories for putting my project files on it and supply me with version control facilities but I did not find one. I looked to see whether I can install git, Mercurial or TFS in a shared hosting and I did not found any answer. I want to know if you know any system that can be installed on a shared windows hosting and please tell your recommendations if you have had an experience before.

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• Django: saving pickled object

  - by pistacchio

  Hi, i have a large dictionary I'd like to save. I have pickled it using cPickle.dumps and saved the result into a TextField. When trying to retrieve it (cPicle.loads) i get the following error: loads() argument 1 must be string, not unicode Does anybody have any experience in serializing python objects and storing them in a DB using Django? Thanks in advance.

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• Why the positions of the elements change on the page after a postback?

  - by burak ozdogan

  Did you have such an experience: I have an asp.net page with couple of div elements on my page. Some of them are floating left and some are separated with <br /> elements. When I put a button which just post-backs, I see that some divs (which were floated to left before) is repositioned to a new line. Any idea about the reason? thanks,

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• Extract text from a chatbox-type textbox in a 3d-party windows application

  - by Louis

  I have no experience with windows application hooking, DLL injection etc. What is the simplest way to achieve that described in the title and nothing else?

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• How to determine whether or not a video format is supported

  - by Tal Even-Tov

  Hi, I've had to write an application that lists and plays tutorial videos along with accompanying text. It works well but since the videos are added by the user I need a way of checking to see whether or not a video can be played on the machine. I'm not sure whether or not there is an easy way to try test the file (and catch errors) or if I need to start looking at codecs installed. Does anybody have any experience with this?

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• Are there any control libraries for Windows Mobile that enable iPhone-style touchscreen behavior?

  - by MusiGenesis

  The way the iPhone uses the touchscreen to enable zooming in and out and scrolling and so forth is very cool, and I was wondering if there is anything available for Windows Mobile that provides a similar user experience.

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• Weird jQuery UI Slider behavior using Page Up/Down

  - by qlassic

  I'm using jQuery UI's slider to update a div containing a number. Dragging or using the left/right keys should only allow the user to choose a number between 1 and 5 (this works as intended). However, if the handle has focus and I use page up/down, I start to get rounded values that are well out of the range of 1-5. Anybody experience the same? Thoughts?

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• Do i need a real Android device to develop an Android software for the marketplace?

  - by systempuntoout

  From your experience, to develop an Android software for the marketplace, do i need a real Android device to test my applications or emulator is enough?

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• jQuery template and Backbone.js

  - by testndtv

  I am trying to create an app which uses a combination of jQuery templates and Backbone.js I have very little experience in both of them (though I know jQuery) Could you please provide some good examples where jQuery templates and Backbone.js are used effectively. Also I am loooking at using JSON for the model/data and trying to persist the data (I use Java at the backend)..So looking for ideas on how that can be integrated? Thank you.

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• iPad App design decision

  - by Comma

  I would like to develop a reader app for viewing and manipulating proprietary format documents. The documents are 2D. (Might add some cool page flip effects) The interface is similar to that of mobile safari. I'm trying to decide whether to write this in Quartz2D or OpenGL ES. I have no prior experience with either of those. Any suggestions?

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• How to compress the responses to reduce page weight in .net

  - by spj

  Hi Can anyone suggest the ways we can choose to reduce the size of the rendered html or response to reduce page weight in .net so that the client can experience a faster loading of the UI i've heard of JSON and GZip but don't have much idea about how to use it or even better ways are there

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• mod_rewrite equivalent for IIS 7.0

  - by John McC

  Is there a mod_rewrite equivalent for IIS 7.0 that's a) more or less complete b) suitable for a production environment, i.e. battle-tested/dependable/secure Do you have an experience-based recommendation?

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• When is better to use a parser such as ANTLR vs. writing your own parsing code?

  - by ViralShah

  I need to parse a simple DSL which looks like this: funcA Type1 a (funcB Type1 b) ReturnType c As I have no experience with grammer parsing tools, I thought it would be quicker to write a basic parser myself (in Java). Would it be better, even for a simple DSL, for me to use something like ANTLR and construct a proper grammer definition?

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• What do you consider the best CMS in Java

  - by Petr Macek

  Which CMS are you using in Java and what is your experience with it (in terms of extensibility, usage comfort, framework API, memory usage, performance etc.). I am looking for suggestions.

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• Graph generation on iPhone

  - by Parrots

  Anyone have experience with drawing graphs on the iPhone? Looks like GraphKit isn't an option, so it's up to the programmer to either write his own library (using OpenGL, I guess), or an existing library. I can't seem to find any libraries that are confirmed to work on the iPhone. If you've written your own how did you go about it (opengl, quartz, etc), or if you used a library which one?

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• What JVM language + web framework do you use with Google Appengine Java?

  - by Langali

  Looking for the least bumpy (and most productive ) ride for a web 2.0 idea... Groovy/Grails, Scala/Lift, Groovy/Gaelyk, OR.... Please share your experience.

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• A simple, clean web layout

  - by Shaun_web

  Ok, so I hate CSS/HTML graphic design... What do you guys recommend as a sample template or website that you think has great CSS and html layout? From my past experience it's best to get a page that has a white background and little dependency on graphics -- that's clean, and easy to modify ;-).

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• How do I disable auto- poster image generation on the video tag?

  - by ekallevig

  I'm using the 'poster' attribute on a video tag and the way it seems to work at least in webkit browsers is that it loads the poster image and then once enough of the video has loaded, it replaces that poster with an auto-generated poster from the video file itself. However, my poster images don't match the auto-generated posters which results in a weird experience of one image loading, then being replaced in a few seconds by the auto-generated image. Is there any way to prevent the auto-generated image from being used?

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