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Bash: infinite sleep (infinite blocking)
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sleep infinity does exactly what it suggests and works without cat abuse.
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SVN repository backup strategies
...svnadmin dump repositorypath | gzip > backupname.svn.gz
Since Windows does not support GZip it is just:
svnadmin dump repositorypath > backupname.svn
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How to convert an array to object in PHP?
... @feeela I don't think it's unfair at all.. i did mention that it does the conversion recursively. Also, the 2-3x performance hit was arrived at using an flat input array (which wouldn't use any recursion)
– jlb
May 13 '13 at 14:15
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Is the ternary operator faster than an “if” condition in Java [duplicate]
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Does it matter which I use?
Yes! The second is vastly more readable. You are trading one line which concisely expresses what you want against nine lines of effectively clutter.
Which is faster?
Neither.
Is it a be...
Are custom elements valid HTML5?
...n HTML5. This confirms Alochi's circular argument observation. 2) Nowhere does the spec say that custom elements are not permitted.
– d13
Mar 24 '12 at 9:59
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How do I restart nginx only after the configuration test was successful on Ubuntu?
...ginx 1.4.2 I found pkill -1 nginx (effectively what my init.d/nginx reload does) does NOT reload if the config fails and misleadingly returns successful. Check your own versions.
– KCD
Feb 13 '14 at 2:48
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How to exit if a command failed?
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It does appear to be "reversed". If a function "succeeds" it returns 0 and if it "fails" it returns non-zero therefore && might be expected to evaluate when the first half returned non-zero. That does not mean the answe...
What's the rationale for null terminated strings?
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C doesn't have a string as part of the language. A 'string' in C is just a pointer to char. So maybe you're asking the wrong question.
"What's the rationale for leaving out a string type" might be more relevant. To that I wo...
How do I get a file extension in PHP?
...that and not PHP (I am looking at Pythonistas right now :-)).
In fact, it does exist, but few people know it. Meet pathinfo():
$ext = pathinfo($filename, PATHINFO_EXTENSION);
This is fast and built-in. pathinfo() can give you other information, such as canonical path, depending on the constant y...
How are “mvn clean package” and “mvn clean install” different?
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@RakeshYadav yes it does
– Daniel Kaplan
Dec 23 '18 at 20:20
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