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The 3 different equals
...UE if $a is equal to $b, and they are of the same type. (introduced in PHP 4)
For more info on the need for == and ===, and situations to use each, look at the docs.
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How to check what user php is running as?
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answered Oct 14 '11 at 18:03
mariomario
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Why does the 260 character path length limit exist in Windows?
...with symbols) maximum drives (and current directories).
The INT 0x21 AH=0x47 says “This function returns the path description without the drive letter and the initial backslash.” So we see that the system stores the CWD as a pair (drive, path) and you ask for the path by specifying the drive (1...
Correct format specifier to print pointer or address?
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247
The simplest answer, assuming you don't mind the vagaries and variations in format between diff...
How to remove Firefox's dotted outline on BUTTONS as well as links?
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Josh Crozier
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answered Oct 13 '08 at 22:46
user27656user27...
Make a float only show two decimal places
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edited Jan 31 '15 at 14:15
Marcus Rossel
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answ...
Setting a property by reflection with a string value
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Irshad
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answered Jul 6 '09 at 20:44
LBushkinLBushkin
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Kill a postgresql session/connection
... ON DATABASE dbname FROM PUBLIC, username;
If you're using Postgres 8.4-9.1 use procpid instead of pid
SELECT
pg_terminate_backend(procpid)
FROM
pg_stat_activity
WHERE
-- don't kill my own connection!
procpid <> pg_backend_pid()
-- don't kill the connections to ...
Ternary operation in CoffeeScript
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548
Since everything is an expression, and thus results in a value, you can just use if/else.
a = ...