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Regular expression to match URLs in Java
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edited Sep 29 '13 at 20:09
Alan Moore
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How do I use the includes method in lodash to check if an object is in the collection?
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The includes (formerly called contains and include) method compares objects by reference (or m...
Install a module using pip for specific python version
On Ubuntu 10.04 by default Python 2.6 is installed, then I have installed Python 2.7. How can I use pip install to install packages for Python 2.7.
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What are “named tuples” in Python?
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Named tuples are basically easy-to-create, lightweight object types. Named tuple instances ca...
Convert command line arguments into an array in Bash
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Actually your command line arguments are practically like an array already. At least, you can ...
Numpy: Get random set of rows from 2D array
I have a very large 2D array which looks something like this:
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How to initialize a vector in C++ [duplicate]
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Why does Razor _layout.cshtml have a leading underscore in file name?
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Razor was developed for ASP.NET Web Pages (WebMatrix), which doesn't have the same sort of pro...
Scrolling a flexbox with overflowing content
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I've spoken to Tab Atkins (author of the flexbox spec) about this, and this is what we came up...
Filter dict to contain only certain keys?
...ctionary comprehension.
If you use a version which lacks them (ie Python 2.6 and earlier), make it dict((your_key, old_dict[your_key]) for ...). It's the same, though uglier.
Note that this, unlike jnnnnn's version, has stable performance (depends only on number of your_keys) for old_dicts of any...