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• .net 4 - run code from string - in C# / F# / IronRuby / IronPython.

  - by stacker

  What ways do I have in .net to run code from string? Console.WriteLine("1 + 2 * 3"); // results is 7. What other options do we have? C# - Compile the code on runtime? IronRuby / IronPython? F#?

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• In Eclipse, how can I see all the code I've checked in this week? We use CVS

  - by Seth

  I'm using Eclipse 3.3.2 and CVS. Is there a way for me to see the code only I have checked in since some date? I know how to use "Compare With..." to see all the changes (anyone's code) since a particular version or date. Our team doesn't use Task Tags, could those help?

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• Why would one write global code inside a function definition-call pair?

  - by ssg

  I see examples where JavaScript code including jQuery and jslint use the notation below: (function(){ // do something })(); instead of: // do something I first thought this is just for local scoping, i.e. creating local variables for the code block without polluting global namespace. But I've seen instances without any local variables at all too. What am I missing here?

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• What is the code for adding the Print icon and functionality to another component in Joomla?

  - by Chris

  So basically, the print functionality does not work by default in Joomla but I've fixed that with some code modifications. However, this functionality is only available in the articles. I have a blog component and I need to make the print button available in the blog entries too Does anyone knows the code for this? Or knows the files I need to edit? Many Thanks in advance.

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• Where can I find a good source code for benchmarking a certain compiler?

  - by chila

  I want to determine which compiler is better on 2 different platforms. First, I want to know whether sunCC or GCC generates fastest code in a Solaris system. Then, I'd like to know whether aCC or GCC generates fastest code in a HP/UX system. Thanks.

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• how to center layout to vertical in android through java code?

  - by UMMA

  friends, i want to set android:layout_centerVertical="true" property of layout through java code of an image. can any one guide me how to achieve this. here is my code. RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT); params.height = (int)totalHeight; img.setLayoutParams(params); i have tried using setScaleType(ScaleType.FIT_CENTER) but no use. any help would be appriciated.

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• Can I restore my source code that has been uploaded into Google AppEngine?

  - by chustar

  I recently had a hard drive crashed and lost all of my source code. Is it possible to pull/checkout the code that I have already uploaded to Google App Engine (like the most recent version)?

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• Determine the line of C code that causes a segmentation fault?

  - by gcc

  How do we determine where the mistake is in our code that causes a segmentation fault? After writing some code, to determine where I have a segmentation fault, can gcc show me my have a mistake (or typing error) in a particular line number -- because that line caused the segmentation fault?

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• Is it possible to format C++ code with VIM?

  - by Werner

  Hi, I am rather new to VIM. I got some source code and this is a mess. At a first sight I would like at least to get a clear and organised view of the code, so I like to get it rightly formatted, I mean indented depending on the depth of the functions and so. I wonder if it can be done with VIM, and otherwise which other commandline tools for that can you recommend. Thanks

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• How to see .net library source code with ReSharper 5 and visual studio 2010?

  - by stacker

  I used to see any .net source code (like System.String) with ReSharper and Visual Studio 2008. since I migrated to Visual studio 2010, this option doesn't give the full source code but just the definitions of the class. How can I fix this, to use the microsoft's symbols server again?

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• When log shows a lot of GC hits, what code change shall we need?

  - by Pentium10

  When log shows a lot of Garbage Collection hits, what code change shall we need? Do we need to free some objects? Will we speed up the code with object reusal?

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• What is a practical usage of Code Contracts in .NET 4.0?

  - by Will Marcouiller

  In order to fully understand and take advantage of the new features and enhancements provided with the coming of the new .NET Framework 4.0, I would like to get an example of real-world application of the Code Contracts. Anyone has a good example of application of this feature? I would like to get a code sample with a brief explanation to help me get up and running with it. Thanks! =)

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• Can you build an xcode project into a static library that doesn't have source code in it?

  - by MikeN

  I have an Objective-C iPad app I want to build an opaque static library from so I can give it to testers using X-code to test without giving them the source code. How can I do this?

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• Is there is software license for code review (read-) only?

  - by Horace Ho

  I am going to development a product related to security. It's my personal belief that any security related product should release it's source code for review. However, I also want to sell it as a commercial product and keep the code ownership to myself and don't expect deviated work. Is there a software license for this purpose? Thanks.

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• Is it standard behavior for this code to throw a NullPointerException?

  - by Eric

  I've had a big problem in some library code, which I've pinned down to a single statement: System.out.println((String) null); Ok, the code doesn't actually look like that, but it certainly calls println with a null argument. Doing this causes my whole applicaio to throw an unexpected NullPointerException. In general, should println throw this exception under that circumstance, or is this non-standard behavior due to a poor implementation of the out instance?

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• Where does code within Script tags go in the resulting AS class?

  - by Hanno Fietz

  I was wondering what happens to the code contained in an <mx:Script> tag. If I define a function tehre, it just becomes a member function of the generated class. But I noticed that it seems OK for the compiler if I just write some (static) method calls there (specifically, I call Font.registerFont()). I feel kind of guilty for doing this, because I have no idea what's really happening and when the code gets executed.

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• Non-public application uses GPL code — are we obliged to publish our source?

  - by Cimbit

  Real Example. I have a closed source server-side program for "internal purposes only" (no distribution or selling). I want to use "MYSQL C++ Connector" in my server application in my VPS (MYSQL C++ Connector is GPL). Do I have to make my application "GPL" and distribute my source code? Can I use the GPL Source Code in my closed source application. (There is no distribution or selling of my application — it is for internal purposes only.)

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• How can I customize my layout.xml from code before calling setContentView(View) function?

  - by Marton_hun

  I would like to customize my layout definition (declared in my_layout.xml file) from code. Unfortunately I can use findViewById() function to find the specific views (defined in my_layout.xml file) and customize them from code only after I called setContentView(R.layout.my_layout). But what if I want to customize my layout first, before calling setContentView()? How can I access the specific views before calling setContentView()?

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• Separate "include" and "src" folders for application-level code?

  - by StackedCrooked

  This questions concerns mostly Unix/Linux style C++ development. I see that many C++ libraries store their header files in a "include" folder and source files in an "src" folder. For the sake of conformance I adopted this in my own code. But it is not clear to me whether this should be done for application code as well. I've seen a few cases where a flat directory structure is used for that. What would be the recommended approach?

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• Php exec() return code is -1 when in a forked process, but 0 in a normal script

  - by fb1

  I am using exec() inside a a script that runs as a daemon and forks child processes using the pear class Net_Server. I am getting a strange issue whereby the return code (the third param of of exec) comes back as -1. When I run the command on the command line, or with exec in a normal php script the return code is 0 as it should be. Anyone have any idea why this is happening, and how to fix it?

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• Is there a static code analyzer [like Lint] for PHP files?

  - by eswald

  Is there a static code analyzer for PHP files? The binary itself can check for syntax errors, but I'm looking for something that does more, like unused variable assignments, arrays that are assigned into without being initialized first, and possibly code style warnings. Open-source programs would be preferred, but we might convince the company to pay for something if it's highly recommended.

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• "string_name = string_name[3..-1]" what could the follwoing line of ruby code mean?

  - by Mo

  hi im looking at some external code and saw a line of ruby code that looks like this string_name = string_name[3..-1] what does the [n..-x] do or mean? thanks

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• How to speed up this php code to get my x tweets from twitter?

  - by yous

  Hi all, Somehow the following code is very slow on another server, on my own server it works ok http://www.bldd.nl/stackoverflow/test.php How should i optimize this code?? Kind regards

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• jquery code completion and netbeans... not working, although done like in the manual

  - by blincv

  Hey, what i read on several help-pages, was, that getting jquery code completion to work, was just: getting targeted browsers right (the only one i choose was firefox 3.x or later) putting jquery file into project (it is now visible in "source files") adding the "script type"etc.-line (tried filename with and without / before ) Did this... but still no code completion. Any ideas? Got windows 7 and netbeans 7, 32bit system. Wtf is wrong? :( http://www.loaditup.de/files/615138.png

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• What is the worst code you've had to refactor, and how did you deal with it? [closed]

  - by Bill K

  Possible Duplicates: Whats the worst piece of code you have come across? Examples of some of the worst code you’ve had to manage? This mess reminded of some of the stuff I've had to work on. I was wondering if anyone else had nasty refactoring war stories and especially if you found unique or helpful solutions.

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