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NSLog/printf specifier for NSInteger?
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edited Jan 26 at 0:57
answered Dec 10 '10 at 2:04
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How get integer value from a enum in Rails?
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ShadwellShadwell
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How to write LDAP query to test if user is member of a group?
...mber of a particular group. Is it possible to do that so that I get either 0 or 1 result records?
4 Answers
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Getting a random value from a JavaScript array
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edited Jul 24 at 5:06
tamil arasan
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answered Dec 29 '10 at 0:06
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Detect & Record Audio in Python
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As a follow up to Nick Fortescue's answer, here's a more complete example of how to record from...
Is it possible to make a type only movable and not copyable?
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edited Dec 30 '15 at 20:43
Steven
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How to change column datatype from character to numeric in PostgreSQL 8.4
...nding on your data):
alter table presales alter column code type numeric(10,0) using code::numeric;
-- Or if you prefer standard casting...
alter table presales alter column code type numeric(10,0) using cast(code as numeric);
This will fail if you have anything in code that cannot be cast to num...
Why can't I forward-declare a class in a namespace using double colons?
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answered Jan 13 '10 at 19:46
AnTAnT
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Replacing some characters in a string with another character
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echo "$string" | tr xyz _
would replace each occurrence of x, y, or z with _, giving A__BC___D...
How to iterate over associative arrays in Bash
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answered Jun 24 '10 at 19:31
Paused until further notice.Paused until further notice.
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