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How to re-raise an exception in nested try/except blocks?
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What is the “-d” in “npm -d install”?
...pm+install+-d
– Seb Nilsson
Jan 7 '14 at 10:52
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What was debug then again? Ahh, turns out there ...
Performance of foreach, array_map with lambda and array_map with static function
... 1M numbers across a dozen attempts:
Foreach: 0.7 sec
Map on closure: 3.4 sec
Map on function name: 1.2 sec.
Supposing the lackluster speed of the map on closure was caused by the closure possibly being evaluated each time, I also tested like this:
function useMapClosure($numbers) {
$closu...
Find and replace string values in list
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answered Jun 28 '10 at 22:47
sberrysberry
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How to match all occurrences of a regex
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How to produce a range with step n in bash? (generate a sequence of numbers with increments)
...haoschaos
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Difference between doseq and for in Clojure
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answered Jan 18 '11 at 14:53
RayneRayne
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Python Matplotlib figure title overlaps axes label when using twiny
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I'm not sure whether it is a new feature in later versions of matplotlib, but at least for 1.3....
Extract elements of list at odd positions
... second at 1 etc.):
1, 3, 5
so the result (actual numbers) will be:
2, 4, 6
Explanation
The [1::2] at the end is just a notation for list slicing. Usually it is in the following form:
some_list[start:stop:step]
If we omitted start, the default (0) would be used. So the first element (at po...
Changing the color of the axis, ticks and labels for a plot in matplotlib
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answered Jan 21 '11 at 17:44
Joe KingtonJoe Kington
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