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How to “pretty” format JSON output in Ruby on Rails
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Hidden Features of Xcode 4
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edited Feb 23 '12 at 16:58
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What's the most efficient way to erase duplicates and sort a vector?
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I agree with R. Pate and Todd Gardner; a std::set might be a good idea here. Even if you're stu...
Covariance, Invariance and Contravariance explained in plain English?
...ring>();
will not compile in Java, but
Object[] objects = new String[1];
will.
Another example where the subtype relation matters is a method invocation expression:
result = method(a);
Informally speaking, this statement is evaluated by assigning the value of a to the method's first para...
Selectively revert or checkout changes to a file in Git?
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answered Apr 21 '09 at 10:56
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Get querystring from URL using jQuery [duplicate]
...ar hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
for(var i = 0; i < hashes.length; i++)
{
hash = hashes[i].split('=');
vars.push(hash[0]);
vars[hash[0]] = hash[1];
}
return vars;
}
For example, if you have the ...
Checking if a string array contains a value, and if so, getting its position
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Crontab Day of the Week syntax
In crontab does the Day of the Week field run from 0 - 6 or 1 -7 ?
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Div width 100% minus fixed amount of pixels
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