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How do I pick randomly from an array?
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1140
Just use Array#sample:
[:foo, :bar].sample # => :foo, or :bar :-)
It is available in Ruby ...
Redirect from asp.net web api post action
I'm very new to ASP.NET 4.0 Web API. Can we redirect to another URL at the end of the POST action?, something like ... Response.Redirect(url)
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shared_ptr to an array : should it be used?
...must be T[N] or T[]. So you may write
shared_ptr<int[]> sp(new int[10]);
From n4659, [util.smartptr.shared.const]
template<class Y> explicit shared_ptr(Y* p);
Requires: Y shall be a complete type. The expression delete[] p, when T is an array type, or delete p, when T is not...
How to serialize a JObject without the formatting?
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edited Jan 30 '15 at 20:10
answered Feb 21 '09 at 3:27
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How do I configure Notepad++ to use spaces instead of tabs?
... Ah Language, now that makes sense.
– deed02392
Dec 5 '13 at 16:05
The Notepad++ documentation is way outda...
Is there a PHP function that can escape regex patterns before they are applied?
...tch($regex, $haystack, $matches);
var_dump($matches);
// array(1) {
// [0]=>
// string(48) " http://stackoverflow.com/questions?sort=newest "
// }
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PostgreSQL naming conventions
...(for general SQL) here, all with several related links.
Note: Postgresql 10 introduced identity columns as an SQL-compliant replacement for serial.
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Get current stack trace in Ruby without raising an exception
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edited Aug 1 '19 at 19:10
Victor
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answered Jul 2...
How to search in array of object in mongodb
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ChrisV
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answered Dec 26 '12 at 15:00
Leonid BeschastnyLe...
How do I access this object property with an illegal name?
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edited Jul 10 at 22:59
AbraCadaver
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