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Does MySQL index foreign key columns automatically?
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@user2045006 you can refer to doc 5.0 as well doc 5.6 for the exact quoted text
– sactiw
Mar 17 '15 at 12:23
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How do I create a variable number of variables?
... ggorlen
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answered Sep 3 '09 at 12:41
c_harmc_harm
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Error: “The sandbox is not in sync with the Podfile.lock…” after installing RestKit with cocoapods
...else worked.
– Oren
Oct 29 '15 at 4:04
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How to post data in PHP using file_get_contents?
...ethod' => 'POST',
'header' => 'Content-Type: application/x-www-form-urlencoded',
'content' => $postdata
)
);
$context = stream_context_create($opts);
$result = file_get_contents('http://example.com/submit.php', false, $context);
Basically, you have to create a str...
Arrow operator (->) usage in C
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– Marquis of Lorne
Jan 26 '15 at 6:04
1
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Use ffmpeg to add text subtitles [closed]
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edited Mar 5 '15 at 1:04
Trynkiewicz Mariusz
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optional local variables in rails partial templates: how do I get out of the (defined? foo) mess?
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answered Aug 28 '14 at 22:04
microspinomicrospino
7,2993
How to add manifest permission to an application?
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edited Mar 26 '19 at 4:04
Alexis Gamarra
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answe...
CoffeeScript on Windows?
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liammclennanliammclennan
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Remove characters except digits from string using Python?
...2333bb445bb54b5b52"' 'x.translate(all, nodig)'
1000000 loops, best of 3: 1.04 usec per loop
$ python -mtimeit -s'import re; x="aaa12333bb445bb54b5b52"' 're.sub(r"\D", "", x)'
100000 loops, best of 3: 7.9 usec per loop
Speeding things up by 7-8 times is hardly peanuts, so the translate method is w...