大约有 41,100 项符合查询结果（耗时：0.0377秒） [XML]
How do I break out of a loop in Perl?
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answered Nov 19 '08 at 20:23
Zain RizviZain Rizvi
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How to copy directories in OS X 10.7.3?
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George Stocker
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answered Mar 20 '12 at 21:02
Andy Friese...
ruby convert array into function arguments
...ray into an argument list with the * (or "splat") operator:
a = [0, 1, 2, 3, 4] # => [0, 1, 2, 3, 4]
b = [2, 3] # => [2, 3]
a.slice(*b) # => [2, 3, 4]
Reference:
Array to Arguments Conversion
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Python Graph Library [closed]
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answered Mar 3 '09 at 15:33
Gregg LindGregg Lind
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How can I decompress a gzip stream with zlib?
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3 Answers
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Search in all files in a project in Sublime Text 3
...a way to search for a string in all files inside a project in Sublime Text 3? The string is not a method.
5 Answers
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Determine .NET Framework version for dll
... been upgraded to Visual Studio 2008 and changed to .NET framework version 3.5.
14 Answers
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Declaring variables inside or outside of a loop
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edited Aug 6 '17 at 13:35
answered Jan 10 '12 at 13:12
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Moving average or running mean
...e loop, without dependencies, the code below works great.
mylist = [1, 2, 3, 4, 5, 6, 7]
N = 3
cumsum, moving_aves = [0], []
for i, x in enumerate(mylist, 1):
cumsum.append(cumsum[i-1] + x)
if i>=N:
moving_ave = (cumsum[i] - cumsum[i-N])/N
#can do stuff with moving_ave h...
What does the (unary) * operator do in this Ruby code?
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3 Answers
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