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Check existence of input argument in a Bash shell script
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2442
It is:
if [ $# -eq 0 ]
then
echo "No arguments supplied"
fi
The $# variable will tell y...
UnicodeDecodeError: 'charmap' codec can't decode byte X in position Y: character maps to
...3:05
fat
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answered Feb 10 '12 at 18:53
Lennart RegebroL...
How to compute the similarity between two text documents?
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<5x5 sparse matrix of type '<class 'numpy.float64'>'
with 17 stored elements in Compressed Sparse Row format>
You can convert the sparse array to a NumPy array via .toarray() or .A:
>>> pairwise_similarity.toarray() ...
Block Declaration Syntax List
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edited Sep 8 '14 at 2:57
answered Feb 8 '12 at 21:32
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how to convert milliseconds to date format in android?
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edited Aug 6 '14 at 17:21
Community♦
111 silver badge
answered Oct 31 '11 at 12:59
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How to concatenate two strings to build a complete path
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answered Jun 3 '14 at 22:31
DunesDunes
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How would you go about parsing Markdown? [closed]
...itten in OCaml, it is extremely simple and short (268 SLOC for the parser, 43 SLOC for the HTML emitter), yet blazingly fast (20% faster than discount (written in hand-optimized C) and sixhundred times faster than BlueCloth (Ruby)), despite the fact that it isn't even optimized for performance yet. ...
When and why to 'return false' in JavaScript?
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Chris Jester-YoungChris Jester-Young
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How to get package name from anywhere?
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498
An idea is to have a static variable in your main activity, instantiated to be the package nam...
JavaScript and Threads
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The Gears plugin can also be installed in Firefox.
Safari 4, and the WebKit nightlies have worker threads:
JavaScript Ray Tracer
Chrome has Gears baked in, so it can do threads, although it requires a confirmation prompt from the user (and it uses a different API to web worker...