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Explicitly select items from a list or tuple
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list( myBigList[i] for i in [87, 342, 217, 998, 500] )
I compared the answers with python 2.5.2:
19.7 usec: [ myBigList[i] for i in [87, 342, 217, 998, 500] ]
20.6 usec: map(myBigList.__getitem__, (87, 342, 217, 998, 500))
22.7 usec: itemgetter(87, 342, 217, 998, 500)...
How can I select item with class within a DIV?
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Rakib
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answered Aug 3 '11 at 21:52
David says reinstate ...
How do I temporarily disable triggers in PostgreSQL?
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170
Alternatively, if you are wanting to disable all triggers, not just those on the USER table, you...
How do I mock the HttpContext in ASP.NET MVC using Moq?
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edited Jan 10 '14 at 18:13
Sachin Kainth
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What is the difference between sites-enabled and sites-available directory?
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106
The difference is that virtual sites listed in the sites-enabled directory are served by apache...
Set default syntax to different filetype in Sublime Text 2
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1601
In the current version of Sublime Text 2 (Build: 2139), you can set the syntax for all files of...
Using C++ library in C code
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answered Oct 13 '08 at 23:33
Greg HewgillGreg Hewgill
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Can I use an OR in regex without capturing what's enclosed?
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answered Jul 31 '10 at 15:45
GumboGumbo
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Difference between >>> and >>
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For example: -2 represented in 8 bits would be 11111110 (because the most significant bit has negative weight). Shifting it right one bit using arithmetic shift would give you 11111111, or -1. Logical right shift, however, does not care that the value could possibly represent ...
What is the standard exception to throw in Java for not supported/implemented operations?
...ited Jun 7 '16 at 15:33
user177800
answered May 6 '09 at 11:24
dfadfa
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