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Is there a simple way to convert C++ enum to string?

...to check out GCCXML. Running GCCXML on your sample code produces: <GCC_XML> <Namespace id="_1" name="::" members="_3 " mangled="_Z2::"/> <Namespace id="_2" name="std" context="_1" members="" mangled="_Z3std"/> <Enumeration id="_3" name="MyEnum" context="_1" location="f0:...
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(this == null) in C#!

... { base..ctor(new Func<string>(Program.Derived.<.ctor>b__0)); return; } [CompilerGenerated] private static string <.ctor>b__0() { string CS$1$0000; CS$1$0000 = CS$1$0000.CheckNull(); Label_0009: return CS$1$0000; } ...
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Mocking a class: Mock() or patch()?

...ake a look at this snippet: >>> class MyClass(object): ... def __init__(self): ... print 'Created MyClass@{0}'.format(id(self)) ... >>> def create_instance(): ... return MyClass() ... >>> x = create_instance() Created MyClass@4299548304 >>> >>&gt...
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Why do we need virtual functions in C++?

...s to more general). Visa-versa you need an explicit cast, usually a dynamic_cast. Anything else - very prone to undefined behavior so make sure you know what you're doing. To the best of my knowledge, this has not changed since before even C++98. – Steve314 Jun...
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Specifying rails version to use when creating a new application

...option to create a new application using an older version of Rails. rails _2.1.0_ new myapp share | improve this answer | follow | ...
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Detect blocked popup in Chrome

...code I use for cross-browser detection, without the Chrome part. function _hasPopupBlocker(poppedWindow) { var result = false; try { if (typeof poppedWindow == 'undefined') { // Safari with popup blocker... leaves the popup window handle undefined result = t...
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Specify JDK for Maven to use

...r a single invocation of maven? Temporarily change the value of your JAVA_HOME environment variable. share | improve this answer | follow | ...
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Detect network connection type on Android

...er cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); return cm.getActiveNetworkInfo(); } /** * Check if there is any connectivity * @param context * @return */ public static boolean isConnected(Context context){ Networ...
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Is it safe to push_back an element from the same vector?

If the second push_back causes a reallocation, the reference to the first integer in the vector will no longer be valid. So this isn't safe? ...
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jQuery AJAX file upload PHP

...ript to look like this: $('#upload').on('click', function() { var file_data = $('#sortpicture').prop('files')[0]; var form_data = new FormData(); form_data.append('file', file_data); alert(form_data); $.ajax({ url: 'uploa...