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How to “test” NoneType in python?
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answered Apr 15 '14 at 14:16
thefourtheyethefourtheye
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How does the Brainfuck Hello World actually work?
...value of the cell it points to up to 97 and print it out 2 times.
aa
4. Loops
In BF loop consists of loop begin [ and loop end ]. You can think it's like while in C/C++ where the condition is actual cell value.
Take a look BF program below:
++[]
++ increments actual cell value twice:
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What is the correct syntax for 'else if'?
I'm a new Python programmer who is making the leap from 2.6.4 to 3.1.1. Everything has gone fine until I tried to use the 'else if' statement. The interpreter gives me a syntax error after the 'if' in 'else if' for a reason I can't seem to figure out.
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Why do pthreads’ condition variable functions require a mutex?
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answered May 4 '10 at 8:12
paxdiablopaxdiablo
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jQuery removeClass wildcard
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The removeClass function takes a function argument since jQuery 1.4.
$("#hello").removeClass (function (index, className) {
return (className.match (/(^|\s)color-\S+/g) || []).join(' ');
});
Live example: http://jsfiddle.net/xa9xS/1409/
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[] and {} vs list() and dict(), which is better?
...icts:
>>> from timeit import timeit
>>> timeit("[]")
0.040084982867934334
>>> timeit("list()")
0.17704233359267718
>>> timeit("{}")
0.033620194745424214
>>> timeit("dict()")
0.1821558326547077
and for non-empty:
>>> timeit("[1,2,3]")
0.243163...
What does the clearfix class do in css? [duplicate]
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edited Aug 5 '14 at 13:47
answered Mar 3 '12 at 4:52
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No resource found - Theme.AppCompat.Light.DarkActionBar
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edited Nov 12 '14 at 9:18
Pacerier
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How do I set bold and italic on UILabel of iPhone/iPad?
...er Gelner
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answered Jan 17 '11 at 12:51
Mobile Developer iOS AndroidMobile Developer iOS And...