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How to get the first column of a pandas DataFrame as a Series?
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>>> import pandas as pd
>>> df = pd.DataFrame({'x' : [1, 2, 3, 4], 'y' : [4,...
How to run cron job every 2 hours
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edited Jul 14 '18 at 14:09
Mark Amery
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Ruby: How to get the first character of a string
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How to compare software version number using js? (only number)
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Why use strong named assemblies?
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edited Jun 10 at 14:18
Jan Nils Ferner
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What is the difference between & and && in Java?
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How to set versionName in APK filename using gradle?
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How to strip all non-alphabetic characters from string in SQL Server?
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how do I work around log4net keeping changing publickeytoken
...ct which uses a couple of frameworks which is dependent on log4net version 1.2.10.0. Today I tried to include a new framework which is dependent on log4net version 1.2.11.0, I've been stuck ever since:
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How to convert a string or integer to binary in Ruby?
...a string representing the number in the base specified:
9.to_s(2) #=> "1001"
while the reverse is obtained with String#to_i(base):
"1001".to_i(2) #=> 9
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