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How to find a hash key containing a matching value
... I want to match the client_id? E.g. How to get the key for client_id == "2180" ?
10 Answers
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Read stream twice
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edited Apr 27 '17 at 15:09
Captain Man
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Programmatically go back to the previous fragment in the backstack
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How do you round a floating point number in Perl?
...ntf() or printf() is usually the easiest
route.
printf("%.3f", 3.1415926535); # prints 3.142
The POSIX module (part of the standard Perl distribution) implements
ceil(), floor(), and a number of other mathematical and trigonometric
functions.
use POSIX;
$ceil = ceil(3.5); ...
Set selected item of spinner programmatically
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21 Answers
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How do I find the caller of a method using stacktrace or reflection?
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Best practices for SQL varchar column length [closed]
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No DBMS I know of has any "optimization" that will make a VARCHAR with a 2^n length perform be...
In Java, how do I call a base class's method from the overriding method in a derived class?
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Mercurial Eclipse Plugin
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206
MercurialEclipse
Update site: https://bitbucket.org/mercurialeclipse/update-site/raw/default/...
