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In Python, how do I split a string and keep the separators?
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answered Jan 25 '10 at 23:45
Commodore JaegerCommodore Jaeger
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PHP function to get the subdomain of a URL
...: Starting from PHP 5.4 you can simply do:
explode('.', 'en.example.com')[0];
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Find and replace - Add carriage return OR Newline
...s selected in the Find and Replace dialog:
Note that for Visual Studio 2010, this doesn't work in the Visual Studio Productivity Power Tools' "Quick Find" extension (as of the July 2011 update); instead, you'll need to use the full Find and Replace dialog (use Ctrl+Shift+H, or Edit --> Find an...
How to generate a Dockerfile from an image?
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How to generate or reverse a Dockerfile from an image?
You can.
alias dfimage="docker run -v /...
What are the advantages of NumPy over regular Python lists?
... lists -- a list of lists as you describe, in Python, would take at least 20 MB or so, while a NumPy 3D array with single-precision floats in the cells would fit in 4 MB. Access in reading and writing items is also faster with NumPy.
Maybe you don't care that much for just a million cells, but you ...
What is the fastest method for selecting descendant elements in jQuery?
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answered Jul 5 '10 at 7:33
Aaron HarunAaron Harun
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How to have no pagebreak after \include in LaTeX
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gschenkgschenk
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How to get RGB values from UIColor?
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edited Mar 23 '18 at 8:00
Pang
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answered J...
How to check if a String is numeric in Java
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With Apache Commons Lang 3.5 and above: NumberUtils.isCreatable or StringUtils.isNumeric.
With...
How can I embed a YouTube video on GitHub wiki pages?
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[](https://www.youtube.com/watch?v=YOUTUBE_VIDEO_ID_HERE)
For more information about Markdown look at this Markdown cheatsheet on GitHub.
For more information about Youtube image links look this question.
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