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Add a number to each selection in Sublime Text 2, incremented once per selection

... 331 I recommend the plugin Text Pastry. The Number Sequence command is the one you need. I prefer t...
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List of lists changes reflected across sublists unexpectedly

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Flatten an Array of Arrays in Swift

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How to sort a list of lists by a specific index of the inner list?

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How to check if all elements of a list matches a condition?

... 414 The best answer here is to use all(), which is the builtin for this situation. We combine this ...
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What's the difference between lists enclosed by square brackets and parentheses in Python?

...A list is mutable, meaning you can change its contents: >>> x = [1,2] >>> x.append(3) >>> x [1, 2, 3] while tuples are not: >>> x = (1,2) >>> x (1, 2) >>> x.append(3) Traceback (most recent call last): File "<stdin>", line 1, in <m...
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If vs. Switch Speed

... 185 The compiler can build jump tables where applicable. For example, when you use the reflector t...
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How does PHP 'foreach' actually work?

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How can I map True/False to 1/0 in a Pandas DataFrame?

...me that has boolean True/False values, but for further calculations I need 1/0 representation. Is there a quick pandas/numpy way to do that? ...