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Copy files from one directory into an existing directory
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NickNick
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Node.js: printing to console without a trailing newline?
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8 Answers
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What does it mean by select 1 from table?
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108
SELECT 1 FROM TABLE_NAME means, "Return 1 from the table". It is pretty unremarkable on its own,...
How can I rename a field for all documents in MongoDB?
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438
You can use:
db.foo.update({}, {$rename:{"name.additional":"name.last"}}, false, true);
Or to...
How to set value of input text using jQuery
...el BerkowskiMichael Berkowski
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AngularJS ng-repeat handle empty list case
...hiding it.
– Prinzhorn
Dec 2 '12 at 8:46
@Mortimer: so in this case do we need angular-ui?
– Shi...
Passing a std::array of unknown size to a function
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Is there a simple way to make this work, as one would with plain C-style arrays?
No. You r...
How best to include other scripts?
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answered Oct 10 '08 at 17:17
Chris BoranChris Boran
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How to generate random number in Bash?
...ear generator. Version 4.0 of bash uses a generator with a citation to a 1985 paper, which presumably means it's a decent source of pseudorandom numbers. I wouldn't use it for a simulation (and certainly not for crypto), but it's probably adequate for basic scripting tasks.
If you're doing somethin...