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PHP Regex to get youtube video ID?
...roject
– cronoklee
Dec 10 '12 at 16:32
2
Addition to the regex of Rob, &list was captured as ...
PHP Session Fixation / Hijacking
...it's done by giving them a url like http://www.example.com/index...?session_name=sessionid. Once the attacker gives the url to the client, the attack is the same as a session hijacking attack.
There are a few ways to prevent session fixation (do all of them):
Set session.use_trans_sid = 0 in your...
SQL query to find record with ID not in another table
...
Prince JeaPrince Jea
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JSON Stringify changes time of date because of UTC
...means that the time is indeed in UTC.
See http://en.wikipedia.org/wiki/ISO_8601 for details.
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How to ignore whitespace in a regular expression subject string?
...
BobBob
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Prevent row names to be written to file when using write.csv
...te.csv(data, "baseR_file.csv", row.names = F) 13.8066424 13.8248250 13.9118324 13.8776993 13.9269675 14.3241311 10
## write_csv(data, "readr_file.csv") 3.6742610 3.7999409 3.8572456 3.8690681 3.8991995 4.0637453 10
## fwrite(data, "datatable_file.csv") 0.3...
How do you get the logical xor of two variables in Python?
...nt to bitwise xor when the domain is restricted to 0 and 1.
So the logical_xor function would be implemented like:
def logical_xor(str1, str2):
return bool(str1) ^ bool(str2)
Credit to Nick Coghlan on the Python-3000 mailing list.
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Why does @foo.setter in Python not work for me?
...operty
def x(self):
print 'called getter'
return self._x
@x.setter
def x(self, value):
print 'called setter'
self._x = value
It works:
>>> k = testDec()
>>> k.x
called getter
Traceback (most recent call last):
File "<stdin>"...
Possible heap pollution via varargs parameter
...
32
This answer is a fine explanation of what heap pollution is, but it doesn't really explain why varargs are so particularly likely to cause ...
What is difference between instantiating an object using new vs. without
... Manoj RManoj R
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