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Is there any overhead to declaring a variable within a loop? (C++)
... -S 1.c
1.s:
_main:
pushl %ebp
movl %esp, %ebp
subl $24, %esp
movl $0, -16(%ebp)
jmp L2
L3:
movl $4, -12(%ebp)
L2:
cmpl $99, -16(%ebp)
jle L3
leave
ret
2.c
main() { while(int i < 100) { int var = 4; } }
gcc -S 2.c
2.s:
_main:
...
demystify Flask app.secret_key
...for random key generation:
>>> import os
>>> os.urandom(24)
'\xfd{H\xe5<\x95\xf9\xe3\x96.5\xd1\x01O<!\xd5\xa2\xa0\x9fR"\xa1\xa8'
You copy the key and paste it in your configuration file as the value of SECRET_KEY.
Short of using a key that was randomly generated, you coul...
Check if null Boolean is true results in exception
...
24
Technically a Boolean can be any number of true instances, not just Boolean.TRUE. For example new Boolean(true).
– St...
How to make a phone call programmatically?
...
The Alpha
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answered Jan 27 '11 at 13:16
LiorLior
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In Android EditText, how to force writing uppercase?
...
answered Oct 24 '13 at 2:04
Aoyama NanamiAoyama Nanami
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How to make script execution wait until jquery is loaded
...
thdoanthdoan
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MongoDB relationships: embed or reference?
... Dima Lituiev
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answered Mar 21 '11 at 4:55
John F. MillerJohn F. Miller
24....
What are advantages of Artificial Neural Networks over Support Vector Machines? [closed]
...
answered Jul 24 '12 at 14:42
Fred FooFred Foo
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php is null or empty?
... (note the ==)
– Thomas LAURENT
Aug 24 '16 at 18:33
7
...
Force LF eol in git repo and working copy
...00/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 45...