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What is tail recursion?

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Javascript objects: get parent [duplicate]

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How do I get the first element from an IEnumerable in .net?

... 247 If you can use LINQ you can use: var e = enumerable.First(); This will throw an exception t...
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How can I compare two lists in python and return matches

...nt one, but by far the most obvious way to do it is: >>> a = [1, 2, 3, 4, 5] >>> b = [9, 8, 7, 6, 5] >>> set(a) & set(b) {5} if order is significant you can do it with list comprehensions like this: >>> [i for i, j in zip(a, b) if i == j] [5] (only works...
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Access to Modified Closure (2)

... | edited Dec 21 '12 at 11:05 answered Nov 20 '08 at 5:13 ...
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How to make --no-ri --no-rdoc the default for gem install?

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What is the “-->” operator in C++?

...rised that the following snippet compiled and worked in both Visual Studio 2008 and G++ 4.4. 25 Answers ...
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Convert string to Python class object?

... 120 Warning: eval() can be used to execute arbitrary Python code. You should never use eval() wi...
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Check if $_POST exists

... 172 if( isset($_POST['fromPerson']) ) { $fromPerson = '+from%3A'.$_POST['fromPerson']; ech...
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Calling pylab.savefig without display in ipython

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