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How to check for an undefined or null variable in JavaScript?
...f 0 and false
– TMS
Apr 11 '13 at 9:21
12
You mean undeclared variables. A variable can be declar...
If Python is interpreted, what are .pyc files?
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21
To be pedantic, 'compiled' means 'translated'. Python is then compiled to a bytecode. AFAIK, only Bash is really interpreted , all other p...
How does this checkbox recaptcha work and how can I use it?
...m/2014/12/…
– Nealvs
Dec 3 '14 at 21:27
4
Where does this explain, how the new No CAPTCHA reCAP...
What is NoSQL, how does it work, and what benefits does it provide? [closed]
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answered Jul 30 '13 at 19:21
PhilippPhilipp
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UITableView didSelectRowAtIndexPath: not being called on first tap
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answered Jan 21 '10 at 2:17
Ole BegemannOle Begemann
132k2929 gold badges265265 silver badges249249 bronze badges
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Rebase array keys after unsetting elements
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answered May 9 '11 at 22:21
Demian BrechtDemian Brecht
19.5k33 gold badges3535 silver badges4444 bronze badges
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Validate a username and password against Active Directory?
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– DiningPhilanderer
Dec 1 '08 at 18:21
3
It would seem that this could allow LDAP injection. You...
Worst security hole you've seen? [closed]
....com/327
– gbjbaanb
Oct 7 '09 at 12:21
86
OMFG ... next time I have a bad day, I go drop some tab...
Int or Number DataType for DataAnnotation validation attribute
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answered May 23 '19 at 12:21
Laz ZiyaLaz Ziya
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What does the C++ standard state the size of int, long type to be?
...o 65535
signed int: -32767 to 32767
unsigned int: 0 to 65535
signed long: -2147483647 to 2147483647
unsigned long: 0 to 4294967295
signed long long: -9223372036854775807 to 9223372036854775807
unsigned long long: 0 to 18446744073709551615
A C++ (or C) implementation can define the size of a type in...