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How to set timer in android?

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When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)

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How do I sort unicode strings alphabetically in Python?

Python sorts by byte value by default, which means é comes after z and other equally funny things. What is the best way to sort alphabetically in Python? ...
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How to have conditional elements and keep DRY with Facebook React's JSX?

...n element in JSX? Here is an example using a banner that should be in the component if it has been passed in. What I want to avoid is having to duplicate HTML tags in the if statement. ...
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What's the cleanest way of applying map() to a dictionary in Swift?

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Way to go from recursion to iteration

...ions it returned on the stack in reverse in order and repeat. Contingent/complex traversals, you just capture what would have been local stack variables in reference-counted pointers that you close over in your thunks, then subsequent thunks can be contingent on the results of previous sub-travers...
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What's the difference between dynamic (C# 4) and var?

... var is static typed - the compiler and runtime know the type - they just save you some typing... the following are 100% identical: var s = "abc"; Console.WriteLine(s.Length); and string s = "abc"; Console.WriteLine(s.Length); All that happened w...
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Are static fields inherited?

...ut the numerical answer is actually 4, not 3. See my answer (stackoverflow.com/questions/998247/…) – e.James Jun 15 '09 at 20:55 3 ...
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Is a statically-typed full Lisp variant possible?

...anguage's virtues is the simplicity of its definition. Would static typing compromise this core principle? 4 Answers ...
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BCL (Base Class Library) vs FCL (Framework Class Library)

... On a simple level, .NET Framework = libraries (FCL, BCL), language compilers (C#, VB.NET) and Common Language Runtime (CLR). Plus then there's the whole ecosytem that surrounds that: Visual Studio, MSDN Help, and more. – Andrew Webb May 1 '09 at 9:44 ...