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iOS: Access app-info.plist variables in code
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5 Answers
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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 ...
How to change column datatype from character to numeric in PostgreSQL 8.4
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edited Apr 25 '16 at 18:14
answered Oct 7 '11 at 5:33
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select into in mysql
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Use the CREATE TABLE SELECT syntax.
http://dev.mysql.com/doc/refman/5.0/en/create-table-select.html
CREATE TABLE new_tbl SELECT * FROM orig_tbl;
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Ignore mouse interaction on overlay image
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How do I access the ModelState from within my View (aspx page)?
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Abel
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answered Jun 26 '09 at 13:37
Mathias FM...
Date.getDay() javascript returns wrong day
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335
use .getDate instead of .getDay.
The value returned by getDay is an integer corresponding to...
How can I use 'Not Like' operator in MongoDB
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edited Jul 30 at 5:24
whoami
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answered N...
go to character in vim
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405
:goto 21490 will take you to the 21490th byte in the buffer.
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Is there a ternary conditional operator in T-SQL?
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answered Apr 25 '13 at 8:22
GuffaGuffa
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