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How to get the source directory of a Bash script from within the script itself?
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edited Jun 30 at 18:54
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How can I format a decimal to always show 2 decimal places?
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– Michał Marczyk
Jan 3 '10 at 18:54
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How to add an empty column to a dataframe?
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answered May 1 '13 at 21:52
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What is the best way to programmatically detect porn images? [closed]
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Extract substring in Bash
Given a filename in the form someletters_12345_moreleters.ext , I want to extract the 5 digits and put them into a variable.
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How do I split a string into an array of characters? [duplicate]
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edited Jan 26 '17 at 9:15
answered Jun 26 '11 at 14:52
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How to detect total available/free disk space on the iPhone/iPad device?
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UPDATE: Since a lot of time has passed after this answer and new methods/APIs have been added, ...
Javascript and regex: split string and keep the separator
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edited Apr 15 at 16:10
answered Aug 17 '12 at 8:01
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How to detect a loop in a linked list?
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Check if something is (not) in a list in Python
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532
The bug is probably somewhere else in your code, because it should work fine:
>>> 3 ...