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How to redirect output with subprocess in Python?
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The subprocess library is much more flexible than os.system, and can model os.system precisely, but it is also more complex to work with.
– Marcelo Cantos
Feb 11 '11 at 2:56
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Cartesian product of multiple arrays in JavaScript
...rs here are overly complicated, most of them take 20 lines of code or even more.
This example uses just two lines of vanilla JavaScript, no lodash, underscore or other libraries:
let f = (a, b) => [].concat(...a.map(a => b.map(b => [].concat(a, b))));
let cartesian = (a, b, ...c) => b ? ...
Use of .apply() with 'new' operator. Is this possible?
... clarity. After all, any function could be used: eval.bind would save even more code, but that's really way too confusing.
– user123444555621
Mar 23 '12 at 13:59
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Is there a good Valgrind substitute for Windows?
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Some more good commercial tools:
Purify
Insure++
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answered Jan 5 '09 at 17:19...
What is the bower (and npm) version syntax?
...er and NPM on the API for the semver parser within Node/npm. You can learn more about the underlying spec (which does not mention ~ or other syntax details) at semver.org.
There's a super-handy visual semver calculator you can play with, making all of this much easier to grok and test.
SemVer isn'...
What are the differences between .gitignore and .gitkeep?
... @tamouse, @omouse: A .gitignore file with two lines: * and !.gitignore is more than enough clarity to convey what is going on. If more elaboration is needed, add a comment to the top of the file using the # syntax.
– Droogans
Sep 2 '13 at 16:32
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Difference between DOM parentNode and parentElement
...have a parent that is an element, parentElement is null. (There are other, more unlikely, cases where parentElement could be null, but you'll probably never come across them.)
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Unique (non-repeating) random numbers in O(1)?
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Best lightweight web server (only static content) for Windows [closed]
...cludes the latest versions of Apache2, Perl5, PHP5, MySQL5, phpMyAdmin and more. No installation required. No registry dust. Just unpack and fire up.
– Piotr
Apr 14 '16 at 13:35
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Are there any CSV readers/writer libraries in C#? [closed]
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