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Returning the product of a list
...rt 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) # (2)
%timeit np.prod(a) # (3)
%timeit ne.evaluate("prod(a)") # (4)
In t...
argparse store false if unspecified
...bject, so I'll update them now: http://hg.python.org/cpython/rev/49677cc6d83a
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Android Studio needs JDK 7 for Android-L mac
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answered Jun 29 '14 at 12:03
megapoffmegapoff
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ab load testing
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327
The apache benchmark tool is very basic, and while it will give you a solid idea of some perfo...
Why and How to avoid Event Handler memory leaks?
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answered Dec 24 '10 at 14:32
Jon SkeetJon Skeet
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What does -D_XOPEN_SOURCE do/mean?
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132
When you do
#define _XOPEN_SOURCE <some number>
or
cc -D_XOPEN_SOURCE=<some number...
Why can't the tag contain a tag inside it?
...owed containment relations is the HTML spec. See, for example, http://www.w3.org/TR/html4/sgml/dtd.html. It specifies which elements are block elements and which are inline. For those lists, search for the section marked "HTML content models".
For the P element, it specifies the following, which in...
How to get first N elements of a list in C#?
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739
var firstFiveItems = myList.Take(5);
Or to slice:
var secondFiveItems = myList.Skip(5).Take(...
Testing if jQueryUI has loaded
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edited Oct 18 '10 at 0:03
Peter Ajtai
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an...
How to make Entity Framework Data Context Readonly
I need to expose an Entity Framework Data Context to 3rd party plugins. The purpose is to allow these plugins to fetch data only and not to let them issue inserts, updates or deletes or any other database modification commands. Hence how can I make a data context or entity readonly.
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