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JavaScript regex multiline flag doesn't work
... The [^] version is way easier on the regexp compiler, and also more terse.
– Erik Corry
Feb 6 '15 at 15:21
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Get statistics for each group (such as count, mean, etc) using pandas GroupBy?
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Including results for more statistics
When you want to calculate statistics on grouped data, it usually looks like this:
In [5]: (df
...: .groupby(['col1', 'col2'])
...: .agg({
...: 'col3': ['mean', 'count'],
...: 'col4': ['...
How do I test an AngularJS service with Jasmine?
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OpenSSL: PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: TRUSTED CERTIFICATE [close
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Where to define custom error types in Ruby and/or Rails?
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See what process is using a file in Mac OS X
...en images form Evernote in Preview in order to crop them, and most times - more often than not - even after I have quit Preview, Evernote wars that the image is still open in another application.
– Vihung
Feb 25 '14 at 14:07
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mkdir's “-p” option
... out what to google. You don't know what you don't know. But everyone gets more skillful at googling after years of doing it.
– Dagrooms
Jun 16 '17 at 14:57
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How can I start an interactive console for Perl?
...solutions, including perlconsole, are cumbersome to install and often have more limitations.
– mklement0
Jul 8 '15 at 3:09
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How to auto-indent code in the Atom editor?
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How to allow to accept only image files?
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