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Changes in import statement python3
...n(degrees(x))
Note that it already triggers a warning in Python 2:
a.py:1: SyntaxWarning: import * only allowed at module level
def sin_degrees(x):
In modern Python 2 code you should and in Python 3 you have to do either:
def sin_degrees(x):
from math import sin, degrees
return sin(d...
Where is Python's sys.path initialized from?
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answered May 22 '09 at 13:21
dfadfa
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Remove all special characters from a string [duplicate]
...le hyphens from being next to each other? and have them replaced with just 1?
function clean($string) {
$string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.
$string = preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
return preg_replace('/...
How to add NERDTree to your .vimrc
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edited Nov 30 '19 at 5:55
the Tin Man
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How many GCC optimization levels are there?
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142
To be pedantic, there are 8 different valid -O options you can give to gcc, though there are s...
How to create a new database using SQLAlchemy?
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101
On postgres, three databases are normally present by default. If you are able to connect as a...
How can I change the version of npm using nvm?
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13 Answers
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Pushing empty commits to remote
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edited Oct 23 '18 at 13:15
answered Nov 22 '13 at 6:47
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What is “X-Content-Type-Options=nosniff”?
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185
It prevents the browser from doing MIME-type sniffing. Most browsers are now respecting this h...
Python extending with - using super() Python 3 vs Python 2
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156
super() (without arguments) was introduced in Python 3 (along with __class__):
super() ->...