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Hour from DateTime? in 24 hours format
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You can get the desired result with the code below. Two'H' in HH is for 24-hour format.
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Troubleshooting “The use statement with non-compound name … has no effect”
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answered Feb 16 '12 at 18:42
Lightness Races in OrbitLightness Races in Orbit
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How to set limits for axes in ggplot2 R plots?
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edited Jun 8 '17 at 11:37
Axeman
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How to import module when module name has a '-' dash or hyphen in it?
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What does %5B and %5D in POST requests stand for?
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As per this answer over here: str='foo%20%5B12%5D' encodes foo [12]:
%20 is space
%5B is '['
an...
How To Create Table with Identity Column
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quadfinity
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answered May 23 '12 at 18:28
GratzyGratzy
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How do I sort an array of hashes by a value in the hash?
...or in-place sorting, but there's no in-place variant for sort_by in Ruby 1.8. In practice, you can do:
sorted = sort_me.sort_by { |k| k["value"] }
puts sorted
As of Ruby 1.9+, .sort_by! is available for in-place sorting:
sort_me.sort_by! { |k| k["value"]}
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Having options in argparse with a dash
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answered Oct 11 '12 at 8:09
Thomas OrozcoThomas Orozco
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What is a unix command for deleting the first N characters of a line?
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iammichaeliammichael
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Unable to hide welcome screen in Emacs
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edited Aug 11 '16 at 8:24
Léo Léopold Hertz 준영
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