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Returning the product of a list
...import mul
reduce(mul, list, 1)
it is better and faster. With python 2.7.5
from operator import mul
import numpy as np
import numexpr as ne
# from functools import reduce # python3 compatibility
a = range(1, 101)
%timeit reduce(lambda x, y: x * y, a) # (1)
%timeit reduce(mul, a) ...
Generate random 5 characters string
I want to create exact 5 random characters string with least possibility of getting duplicated. What would be the best way to do it? Thanks.
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Installing Apple's Network Link Conditioner Tool
... kevlened
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answered Mar 11 '12 at 22:25
Kurt RevisKurt Revis
26.3k44 go...
preventDefault() on an tag
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Aliaksandr Sushkevich
5,89666 gold badges2525 silver badges3636 bronze badges
answered Nov 5 '08 at 15:31
Davide GualanoDav...
How do I clear all options in a dropdown box?
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Tal Z
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answered Jul 29 '10 at 16:01
Nick Craver♦Nick Craver
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UICollectionView auto scroll to cell at IndexPath
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edited Feb 5 at 8:01
amp.dev
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answered Oct 8 '14 at 0...
How can I convert ereg expressions to preg in PHP?
Since POSIX regular expressions (ereg) are deprecated since PHP 5.3.0, I'd like to know an easy way to convert the old expressions to PCRE (Perl Compatible Regular Expressions) (preg) .
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GetProperties() to return all properties for an interface inheritance hierarchy
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mythzmythz
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Save ArrayList to SharedPreferences
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Taha Gorme
2571010 bronze badges
answered Aug 14 '11 at 15:49
eviloneevilone
20.8k77 gold ...
ASP.NET: HTTP Error 500.19 – Internal Server Error 0x8007000d
...web application deployment and found several issues related to HTTP Error 500.19 . My machine is running Windows 7 while the working development is using Windows 8 . We're developing our Web Application using Visual Studio 2010 .
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