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Disable IPython Exit Confirmation
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126
If you also want Ctrl-D to exit without confirmation, in IPython 0.11, add c.TerminalInteracti...
Adding data attribute to DOM
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edited Dec 4 '13 at 4:58
answered Feb 18 '13 at 11:28
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Laravel Schema onDelete set null
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answered Sep 10 '14 at 12:46
JohanJohan
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SVN:externals equivalent in Git?
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135
Git has two approaches similar to, but not exactly equivalent to svn:externals:
Subtree merg...
Convert unix time to readable date in pandas dataframe
... to be seconds since epoch.
In [20]: df = DataFrame(data['values'])
In [21]: df.columns = ["date","price"]
In [22]: df
Out[22]:
<class 'pandas.core.frame.DataFrame'>
Int64Index: 358 entries, 0 to 357
Data columns (total 2 columns):
date 358 non-null values
price 358 non-null value...
Rank items in an array using Python/NumPy, without sorting array twice
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11 Answers
11
Active
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List files committed for a revision
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answered Jun 9 '11 at 16:45
phihagphihag
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What does |= (single pipe equal) and &=(single ampersand equal) mean
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151
They're compound assignment operators, translating (very loosely)
x |= y;
into
x = x | y;
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Undo VS 'Exclude from project'?
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edited Sep 3 '12 at 13:12
Owais Qureshi
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Best way to iterate through a Perl array
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In terms of speed: #1 and #4, but not by much in most instances.
You could write a benchmark to confirm, but I suspect you'll find #1 and #4 to be slightly faster because the iteration work is done in C instead of Perl, and no needless copying ...