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What is the difference between '>' and a space in CSS selectors?
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edited Jan 18 '16 at 15:43
answered Apr 14 '10 at 9:54
Pek...
Create list of single item repeated N times
....timeit('itertools.repeat(0, 10)', 'import itertools', number = 1000000)
0.37095273281943264
>>> timeit.timeit('[0] * 10', 'import itertools', number = 1000000)
0.5577236771712819
But wait - it's not a fair test...
>>> itertools.repeat(0, 10)
repeat(0, 10) # Not a list!!!
The...
Django-DB-Migrations: cannot ALTER TABLE because it has pending trigger events
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edited Mar 2 '16 at 13:27
answered Feb 25 '14 at 16:58
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What does it mean for a data structure to be “intrusive”?
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answered Feb 15 '11 at 13:43
Lasse V. KarlsenLasse V. Karlsen
337k9191 gold badges560560 silver badges760760 bronze badges
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Can an enum class be converted to the underlying type?
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edited Jan 23 at 11:09
Trilarion
8,77699 gold badges5050 silver badges8888 bronze badges
a...
HTML span align center not working?
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edited Jun 17 '13 at 18:10
Reut Sharabani
26.2k55 gold badges5959 silver badges8181 bronze badges
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Purpose of Unions in C and C++
...n one of the Technical Corrigenda to the C99 standard (see DR#257 and DR#283). However, keep in mind that formally this does not protect you from running into undefined behavior by attempting to read a trap representation.
s...
multiple definition of template specialization when using different objects
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131
Intuitively, when you fully specialize something, it doesn't depend on a template parameter any...
Convert data.frame column format from character to factor
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edited Feb 12 '12 at 23:16
answered Feb 12 '12 at 18:28
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PHP file_get_contents() and setting request headers
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320
Actually, upon further reading on the file_get_contents() function:
// Create a stream
$opts ...