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Why is whitespace sometimes needed around metacharacters?
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Charles Duffy
218k3232 gold badges273273 silver badges333333 bronze badges
answered Jan 17 '14 at 13:09
Peter WestlakeP...
How to find duplicates in 2 columns not 1
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
HAProxy redirecting http to https (ssl)
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answered Nov 5 '12 at 8:32
Matthew BrownMatthew Brown
90833 gold badges1010 silver badges2424 bronze badges
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How do I get a PHP class constructor to call its parent's parent's constructor?
.../ main class that everything inherits
class Grandpa
{
public function __construct()
{
}
}
class Papa extends Grandpa
{
public function __construct($bypass = false)
{
// only perform actions inside if not bypassing
if (!$bypass) {
}
// call Gra...
Override configured user for a single git commit
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Convert integer to binary in C#
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32
@kashif int value = Convert.ToInt32("1101", 2) would give value the value 13.
– flindeberg
Mar 5 '13...
Convert columns to string in Pandas
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answered Aug 23 '17 at 21:32
SuryaSurya
7,37833 gold badges4343 silver badges3232 bronze badges
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Getting the class name of an instance?
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Have you tried the __name__ attribute of the class? ie type(x).__name__ will give you the name of the class, which I think is what you want.
>>> import itertools
>>> x = itertools.count(0)
>>> type(x).__name__
'count...
C++ new int[0] — will it allocate memory?
...uded for expository purposes) attached to the sentence from 3.7.3.1/2
[32. The intent is to have operator new() implementable by calling malloc() or calloc(), so the rules are substantially the same. C++ differs from C in requiring a zero request to return a non-null pointer.]
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Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)
...tc/.
– user2443147
Aug 16 '14 at 14:32
we should also change permission to /var/log/mysqld.log, Thanks
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