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updating table rows in postgres using subquery
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answered Jun 6 '11 at 22:07
Andrew LazarusAndrew Lazarus
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How to find the size of localStorage
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Thanks @tennisgent. Mine worked for IE11,FF > 26 and for Chrome as well.
– Akki922234
May 21 '14 at 9:14
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What does ||= (or-equals) mean in Ruby?
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If you really want to know what is going on, take a look at Section 11.4.2.3 "Abbreviated assignments" of the Ruby Language Draft Specification.
As a first approximation,
a ||= b
is equivalent to
a || a = b
and not equivalent to
a = a || b
However, that is only a first approximation, espec...
add column to mysql table if it does not exist
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answered Aug 11 '10 at 13:01
geekQgeekQ
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Linq with group by having count
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– sudhanshu Pal
Apr 19 at 11:11
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How to make an element width: 100% minus padding?
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answered Mar 7 '11 at 12:15
thirtydotthirtydot
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Windows: XAMPP vs WampServer vs EasyPHP vs alternative [closed]
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kqw
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answered Apr 7 '11 at 11:37
Pascal MARTINPascal ...
Omitting the second expression when using the if-else shorthand
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NicoleNicole
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Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
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How to make the python interpreter correctly handle non-ASCII characters in string operations?
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