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Which is faster in Python: x**.5 or math.sqrt(x)?
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math.sqrt(x) is significantly faster than x**0.5.
import math
N = 1000000
%%timeit
for i in range(N):
z=i**.5
10 loops, best of 3: 156 ms per loop
%%timeit
for i in range(N):
z=math.sqrt(i)
10 loops, best of 3: 91.1 ms per loop
Using Python 3.6.9 (notebook).
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Python loop that also accesses previous and next values
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102
This should do the trick.
foo = somevalue
previous = next_ = None
l = len(objects)
for index,...
Is there a way to disable the Title and Subtitle in Highcharts?
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answered Apr 10 '13 at 16:05
jlbriggsjlbriggs
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Measuring function execution time in R
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10 Answers
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How can I stage and commit all files, including newly added files, using a single command?
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answered Mar 10 '10 at 17:56
Ian ClellandIan Clelland
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Why does base64 encoding require padding if the input length is not divisible by 3?
...ng to decode correctly.
– Navin
Dec 10 '15 at 21:02
3
I think this answer did in fact explain the...
Display lines number in Stack Trace for .NET assembly in Release mode
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answered Mar 10 '09 at 1:01
CoxyCoxy
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VB.NET equivalent to C# var keyword [duplicate]
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answered Mar 19 '10 at 15:42
Adam RobinsonAdam Robinson
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Get Folder Size from Windows Command Line
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answered Oct 10 '12 at 7:16
JoeyJoey
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How can I pass selected row to commandLink inside dataTable or ui:repeat?
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BozhoBozho
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