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Fast permutation -> number -> permutation mapping algorithms
...n a binary number, 'xyz' means z + 2y + 4x. For a decimal number,
it's z + 10y + 100x. Each digit is multiplied by some weight, and the results are summed. The obvious pattern in the weight is of course that the weight is w = b^k, with b the base of the number and k the index of the digit. (I will a...
How to compare two Dates without the time portion?
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Jon SkeetJon Skeet
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Bash: Copy named files recursively, preserving folder structure
...ces.
– Jonathan Leffler
Jan 6 at 22:10
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Get the Highlighted/Selected text
...Control" about?
– Dan
Mar 27 '11 at 10:30
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@Dan: Sorry, I missed this question (don't think SO ...
How can I change the default width of a Twitter Bootstrap modal box?
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edited Apr 10 '16 at 20:48
benomatis
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Best way to replace multiple characters in a string?
...ce('&', '\&').replace('#', '\#').
Timings for each function:
a) 1000000 loops, best of 3: 1.47 μs per loop
b) 1000000 loops, best of 3: 1.51 μs per loop
c) 100000 loops, best of 3: 12.3 μs per loop
d) 100000 loops, best of 3: 12 μs per loop
e) 100000 loops, best of 3: 3.27 μs per loo...
Install a Python package into a different directory using pip?
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answered May 26 '10 at 19:59
Ian BickingIan Bicking
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How do I view cookies in Internet Explorer 11 using Developer Tools
... request. Surely there must be a way to view all cookies like you can in IE10.
6 Answers
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How to get Sinatra to auto-reload the file after each change?
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answered Aug 8 '09 at 10:31
dbrdbr
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When restoring a backup, how do I disconnect all active connections?
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