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• Multiple file uploader in HTML5 -- browser support?

  - by musicfreak

  I read that the HTML5 spec introduced the ability to select multiple files in an upload form. What browsers currently support this? Does Adobe AIR support it? Bonus question: Is there a JavaScript library that takes advantage of this functionality?

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• Java Imaging Framework

  - by Prabhakar

  Is there any Open source or Commercial Java frameworks for doing image operations such as converting the images from one format to other and scaling the images etc. There should be no installation.Set of jars that are in classpath that will do the job. I have looked into the java-image-scaling library but it is having issues. Thanks in advance.

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• Align UItextFields one below the other in interface builder

  - by Dave

  How to align 2 textfields one below the other in a tool bar and display a button on the left side (or right side) in the vertical middle of those two fields? Please see the image to know what I am talking about. http://developer.apple.com/iphone/library/documentation/userexperience/conceptual/mobilehig/art/ui_textfields.jpg

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• JSON_Spirit: good examples of unpacking a JSON string?

  - by Mark Harrison

  Any good examples/tutorials of unpacking JSON strings with the C++ JSON_Spirit library? Something that can traverse a json_spirit::Value object and pretty-print it would be ideal.

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• Reflector doens't show class implementation

  - by Federico Degrandis

  Hi, I'm trying to decompile a library but when I click on a class name or a method name, the implementation code is empty. For example: public bool MethodOne(string str) { // nothing } What could it be?

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• How to convert HTML to XHTML?

  - by JRoppert

  I need to convert HTML documents into valid XML, preferably XHTML. What's the best way to do this? Does anybody know a toolkit/library/sample/...whatever that helps me to get that task done? To be a bit more clear here, my application has to do the conversion automatically at runtime. I don't look for a tool that helps me to move some pages to XHTML manually.

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• Does a Rails 3.0.0.beta app only see bundled gems in the console?

  - by Nick

  I have a library that I'm trying to get working with rails 3 (specifically feedzirra) which I can require ok in irb but it breaks the console in my app with the following error: http://pastie.org/855976

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• Grails not executing on IntelliJ (NoClassDefFoundError)

  - by fabien7474

  Hi, I have upgraded my application from grails 1.2.2 to 1.3.1-RC1. While things seem to work when executing grails from command prompt, I cannot make it run from my IDE IntelliJ (last development version). The error I got is: Error executing script RunApp: net/sf/json/JSONException ... Caused by: java.lang.ClassNotFoundException: net.sf.json.JSONException It seems that the library json-lib.jar is not in the IntelliJ classpath. Do you know how can I solve this?

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• Max size iPad / iPhone Offline Application Cache

  - by Rien

  Anyone knows the max size of Safari's 'Offline Application Cache' on the iPad & iPhone. Looks like it's 5MB. Is there any way to enlarge this size? Offline application cache docs: http://developer.apple.com/safari/library/documentation/iPhone/Conceptual/SafariJSDatabaseGuide/OfflineApplicationCache/OfflineApplicationCache.html

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• How can i use the Pluggable ASP.NET Components on my project.

  - by shamim

  http://msdn.microsoft.com/en-us/library/aa479332.aspx form this site i download the MSDNElmah.msi.After install this, i get a solution Contain .aspx and web.config file and one dll.This site have some information about this plugin,but it's seems to difficult to me.I can not use it on my Project.I want to use this plugin on my project.Please help me to do that,give me some syntax or Full information how to do it.Thanks in advance.

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• Compile OpenSSH for use in iphone application

  - by Jud Stephenson

  I am trying to create an application to take advantage of OpenSSH to create an sFtp client for the iphone. I know that it is possible to create ssh clients for iPhone (iSSH, TouchTerm, etc) and I also assume they are using openssh as a base. Would I just need to create a static library?

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• barcode reading In Iphone SDK?

  - by senthilmuthu

  hi, i want to take a picture of barcode from the product, and to read their details,is it possible to do it in iphone sdk?any built in library is available?any help pls?

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• Reading Resource Files from my own APK in Android Native Environment

  - by Kyle

  I'm porting to Android. My existing project has a ton of resource files that I'm porting into my Android project. I have them all in /res/raw/, and I would like to access those resources in my native library with functions such as fopen() and such. Can this be done, or do I have to go through JNI for this as well? I would really prefer not to, for ease of porting and possible speed and memory reasons.

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• What is the instanceof operator in JavaScript?

  - by Alon

  What is the instanceof operator in JavaScript? I saw this in a blog post by John Resig, and didn't understand what does it means in regular JavaScript code (without that library).

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• Avoiding a large number of custom EventArgs?

  - by Brian Ortiz

  The class library I'm refactoring has a large number of events (over 50) each with its own Delegate, even though many have the same arguments. I starting switching them all over to use EventHandler and custom EventArgs but it is proving to be tedious and time consuming. Is there an easier way to handle a situation like this, when you have a huge number of events?

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• Selectively silence JRuby warnings

  - by makenai

  I'm using the ruby-mysql library under JRuby and get the following warnings: /mysql/protocol.rb:530 warning: GC.disable does nothing on JRuby Is there any way to get JRuby to stop complaining about this?

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• Finding inline style with lxml.cssselector

  - by ropa

  New to this library (no more familiar with BeautifulSoup either, sadly), trying to do something very simple (search by inline style): <td style="padding: 20px">blah blah </td> I just want to select all tds where style="padding: 20px", but I can't seem to figure it out. All the examples show how to select td, such as: for col in page.cssselect('td'): but that doesn't help me much.

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• iphone: Adding UIRequiredDeviceCapabilitie

  - by pion

  I am reading the "Device Support - Setting Required Hardware Capabilities" on http://developer.apple.com/iphone/library/documentation/iPhone/Conceptual/iPhoneOSProgrammingGuide/AdvancedFeatures/AdvancedFeatures.html I want to add still-camera capability by doing the following: Open my Info.plist Click + Add UIRequiredDeviceCapabilities on the Key column Add still-camera on the Value column Save the updated Info.plist Is this the correct way? Thanks in advance for your help.

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• NSMutableArray Vs Stack

  - by Chandan Shetty SP

  I am developing 2D game for iphone in Objectice-C.In this project I need to use stack, I can do it using STL(Standard template library) stacks or NSMutableArray, since this stack is widely used in the game which one is more efficient? @interface CarElement : NSObject { std::stack<myElement*> *mBats; } or @interface CarElement : NSObject { NSMutableArray *mBats; } Thanks,

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• How to scale an image using openGL (JGL) ?

  - by Ashraf Bashir

  I want to scale an image using openGL, can anyone provide me with such code about how to do this ? PS, I am using JGL as an openGL library for java.

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• Is there an alternative to libusb-win32 for 64bit windows?

  - by Jon Cage

  I've been developing some software which uses the libusb-win32 library to interact with some USB hardware I've been developing. Now I'm trying to run the same software on windows 64 but the drivers don't seem to work (understandably). Are there any alternatives for 64 bit Windows I've overlooked?

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• How to get LinqPad to work with "Dynamic Query"?

  - by Dr. Zim

  Dynamic Query is a single C# file you add to your project. Anyone know how to add this library so that it works with LinqPad?

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• How to calculate the average rgb color values of a bitmap

  - by Matthias

  In my C# (3.5) application I need to get the average color values for the red, green and blue channels of a bitmap. Preferably without using an external library. Can this be done? If so, how? Thanks in advance. Trying to make things a little more precise: Each pixel in the bitmap has a certain RGB color value. I'd like to get the average RGB values for all pixels in the image.

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• How to create ActionScript 3.0 component capable of rotate/translate/skew/scale animation for use in

  - by IB

  I need a very special component written in ActionScript 3. It is a rectangle filled with a bitmap. The bitmap is loaded from an external URL based on some programmed rules. The textured rectangle is then animated using Flash CS. Animation is performed using rotate/translate/scale/skew tools. How to create such a component and add it to Flash CS library?

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• C++ to bytecode compiler for CLR?

  - by paleozogt

  I'd like to be able to compile a C++ library so that it runs within a managed runtime in the CLR. There are several tools for doing this with the JVM (NestedVM, LLJVM, etc) but I can't seem to find any for the CLR. Has anyone tried doing this?

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