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How can I filter lines on load in Pandas read_csv function?
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If you are on linux you can use grep.
# to import either on Python2 or Python3
import pandas as pd
from time import time # not needed just for timing
try:
from StringIO import StringIO
except ImportError:
from io import StringIO
def zgrep_data(f, string):
'''grep multipl...
One line if-condition-assignment
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I don't think this is possible in Python, since what you're actually trying to do probably gets expanded to something like this:
num1 = 20 if someBoolValue else num1
If you exclude else num1, you'll receive a syntax error since I'm quite sure that the assi...
Can you make just part of a regex case-insensitive?
...e and multi-line mode.
Not all regex flavors support this. JavaScript and Python apply all mode modifiers to the entire regular expression. They don't support the (?-ismx) syntax, since turning off an option is pointless when mode modifiers apply to the whole regular expressions. All options are of...
How do I uninstall nodejs installed from pkg (Mac OS X)?
...missing /var/db/receipts/org.nodejs.*
– Wallace Sidhrée
Apr 30 '15 at 9:53
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Disable scrolling in webview?
...ted Dec 6 '12 at 10:22
Bastien Léonard
53.2k1818 gold badges7373 silver badges9292 bronze badges
answered Jan 31 '12 at 15:50
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Create list of single item repeated N times
...th identical elements will be a critical component of the performance of a python program.
– Arthur
Jun 20 '16 at 17:25
12
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How to join multiple lines of file names into one with custom delimiter?
...maining arguments to the positional parameters."
– Stéphane Gourichon
Mar 30 '16 at 15:01
How to make --no-ri --no-rdoc the default for gem install?
...lt on Google" shows: ""... ERROR: Stack Overflow.
– Félix Saparelli
Sep 22 '11 at 6:53
I have to add my thanks for st...
How to execute file I'm editing in Vi(m)
... placeholder for the current file name. For example, if you were editing a python script:
:set makeprg=python\ %
Yes, you need to escape the space. After this you can simply run:
:make
If you wish, you can set the autowrite option and it will save automatically before running the makeprg:
:se...
Generating statistics from Git repository [closed]
... GitStats (git history statistics generator) mentioned by xyld, written in Python and requiring Gnuplot for graphs, there is also
gitstat (SourceForge) project (web-based git statistics interface), written in PHP and Perl,
Git Statistics, aka gitstats (metrics framework designed to gather statistic...