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Create module variables in Ruby
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edited Jul 26 '19 at 17:08
answered Apr 16 '11 at 23:52
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what does npm -D flag mean?
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edited Mar 25 '18 at 2:50
Pyves
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a...
difference between each.with_index and each_with_index in Ruby?
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2 Answers
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Extract a substring from a string in Ruby using a regular expression
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edited Sep 24 '18 at 16:43
Iulian Onofrei
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How to Customize the time format for Python logging?
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From the official documentation regarding the Formatter class:
The constructor takes two o...
Unpack a list in Python?
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function_that_needs_strings(*my_list) # works!
You can read all about it here.
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Automatic creation date for Django model form objects?
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Get ffmpeg information in friendly way
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A bit late, but perhaps still relevant to someone..
ffprobe is indeed an excellent way to go....
How do I calculate the normal vector of a line segment?
Suppose I have a line segment going from (x1,y1) to (x2,y2). How do I calculate the normal vector perpendicular to the line?
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Edit the root commit in Git?
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Assuming that you have a clean working tree, you can do the following.
# checkout the root co...