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leading zeros in rails
...ed with padstr; otherwise, returns str.
some_int = 5
some_int.to_s.rjust(2, '0') # => '05'
some_int.to_s.rjust(5, '0') # => '00005'
another_int = 150
another_int.to_s.rjust(2, '0') # => '150'
another_int.to_s.rjust(3, '0') # => '150'
another_int.to_s.rjust(5, '0') # => '00150'
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Changing selection in a select with the Chosen plugin
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215
From the "Updating Chosen Dynamically" section in the docs: You need to trigger the 'chosen:u...
Dump a NumPy array into a csv file
Is there a way to dump a NumPy array into a CSV file? I have a 2D NumPy array and need to dump it in human-readable format.
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Reading binary file and looping over each byte
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Eliminate space before \begin{itemize} [closed]
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edited Aug 18 '14 at 0:21
Martin Thoma
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How to get the current time in Python
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In tmux can I resize a pane to an absolute value
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answered Apr 23 '13 at 0:26
dcatdcat
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Global variables in Javascript across multiple files
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127
You need to declare the variable before you include the helpers.js file. Simply create a scrip...
Does Python have a ternary conditional operator?
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26 Answers
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How to make child process die after parent exits?
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24 Answers
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