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How do I temporarily disable triggers in PostgreSQL?
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170
Alternatively, if you are wanting to disable all triggers, not just those on the USER table, y...
Getting View's coordinates relative to the root layout
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10 Answers
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Initializing multiple variables to the same value in Java
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edited Apr 28 '18 at 0:37
Neuron
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answ...
MySQL show status - active or total connections?
...-----+-------+
| Threads_connected | 4 |
+-------------------+-------+
1 row in set (0.00 sec)
... or through the show processlist command:
mysql> show processlist;
+----+------+-----------------+--------+---------+------+-------+------------------+
| Id | User | Host | db | C...
What is the difference between class and instance attributes?
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147
Beyond performance considerations, there is a significant semantic difference. In the class a...
Disable firefox same origin policy
...ORS headers to any HTTP response working on the latest Firefox (build 36.0.1) released March 5, 2015.
I tested it and it's working on both Windows 7 and Mavericks. I'll guide you throught the steps to get it working.
1) Getting the extension
You can either download the xpi from here (author builds...
When does static class initialization happen?
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156
A class's static initialization normally happens immediately before the first time one of the ...
Using Vim's persistent undo?
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51
Put this in your .vimrc to create an undodir if it doesn't exist and enable persistent undo. Tes...
Regex to match any character including new lines
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201
Add the s modifier to your regex to cause . to match newlines:
$string =~ /(START)(.+?)(END)/s;...
Aligning a float:left div to center?
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218
use display:inline-block; instead of float
you can't centre floats, but inline-blocks centre a...