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PostgreSQL array_agg order
... PostgreSQL version < 9.0 then:
From: http://www.postgresql.org/docs/8.4/static/functions-aggregate.html
In the current implementation, the order of the input is in principle unspecified. Supplying the input values from a sorted subquery will usually work, however. For example:
SELECT x...
How do I make a simple makefile for gcc on Linux?
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edited Nov 27 '10 at 2:14
answered Sep 28 '09 at 0:12
Joe...
How to deny access to a file in .htaccess
...xt">
Order Allow,Deny
Deny from all
</Files>
For Apache 2.4+, you'd use:
<Files "log.txt">
Require all denied
</Files>
In an htaccess file in your inscription directory. Or you can use mod_rewrite to sort of handle both cases deny access to htaccess file as well a...
jQuery: select an element's class and id at the same time?
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edited Jun 12 '14 at 13:14
Tintin81
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Combining multiple @SuppressWarnings annotations - Eclipse Indigo
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answered Oct 25 '12 at 14:02
LuGoLuGo
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Tuning nginx worker_process to obtain 100k hits per min
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Config file:
worker_processes 4; # 2 * Number of CPUs
events {
worker_connections 19000; # It's the key to high performance - have a lot of connections available
}
worker_rlimit_nofile 20000; # Each connection needs a filehandle (or 2 if you ...
Get __name__ of calling function's module in Python
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edited Nov 2 '14 at 12:47
community wiki
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How to create an array of 20 random bytes?
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answered Apr 15 '11 at 23:14
maericsmaerics
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python's re: return True if string contains regex pattern
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edited Jan 27 '17 at 14:53
radtek
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answered...
How to redirect Valgrind's output to a file?
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419
valgrind --log-file="filename"
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