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Save modifications in place with awk
...U Awk 4.1.0 (released 2013) and later, it has the option of "inplace" file editing:
[...] The "inplace" extension, built using the new facility, can be used to simulate the GNU "sed -i" feature. [...]
Example usage:
$ gawk -i inplace '{ gsub(/foo/, "bar") }; { print }' file1 file2 file3
To keep t...
Sass Variable in CSS calc() function
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edited Oct 18 '19 at 10:27
Christoph
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Get JSON object from URL
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edited Apr 5 at 8:12
answered Mar 25 '13 at 14:33
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Python Image Library fails with message “decoder JPEG not available” - PIL
...usr/lib/
Then reinstall pillow:
pip install --no-cache-dir -I pillow
(Edits to include feedback from comments. Thanks Charles Offenbacher for pointing out this differs for 32bit, and t-mart for suggesting use of --no-cache-dir).
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How to find day of week in php in a specific timezone
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edited Mar 8 '13 at 20:31
answered Jul 9 '12 at 20:19
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How to merge two arrays in JavaScript and de-duplicate items
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edited Jun 20 at 9:12
Community♦
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answered Oct 18 '09 at 8:4...
How do I get git to default to ssh and not https for new repositories
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edited May 23 '17 at 12:26
Community♦
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answered Jun 26 '12 a...
Check if UIColor is dark or bright?
...f it is below 125, use white text. If it is 125 or above, use black text.
edit 1: bias towards black text. :)
edit 2: The formula to use is ((Red value * 299) + (Green value * 587) + (Blue value * 114)) / 1000.
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How to compare type of an object in Python?
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edited Sep 1 '11 at 3:25
Jeremy Banks says PLEASE VOTE
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answered Apr 1 '09 at...
Python Progress Bar
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edited Jul 13 '19 at 20:40
Wolph
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