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How to configure 'git log' to show 'commit date'
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151
There are several options to pretty print the date. Probably the easiest is to just use one of...
What does template mean?
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149
It's perfectly possible to template a class on an integer rather than a type. We can assign t...
ARC and bridged cast
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215
I agree that the description is confusing. Since I just grasped them, I'll try to summarize:
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Using the slash character in Git branch name
...git to do basically this:
% cd .git/refs/heads
% ls -l
total 0
-rw-rw-r-- 1 jhe jhe 41 2009-11-14 23:51 labs
-rw-rw-r-- 1 jhe jhe 41 2009-11-14 23:51 master
% mkdir labs
mkdir: cannot create directory 'labs': File exists
You're getting the equivalent of the "cannot create directory" error.
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Extracting specific columns in numpy array
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I assume you wanted columns 1 and 9?
To select multiple columns at once, use
X = data[:, [1, 9]]
To select one at a time, use
x, y = data[:, 1], data[:, 9]
With names:
data[:, ['Column Name1','Column Name2']]
You can get the names from data.dtype.na...
How to do multiple arguments to map function where one remains the same in python?
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15 Answers
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How to create a template function within a class? (C++)
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117
Your guess is the correct one. The only thing you have to remember is that the member functio...
How do I get into a non-password protected Java keystore or change the password?
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edited Apr 17 '13 at 0:34
answered Dec 27 '11 at 1:37
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Node JS Error: ENOENT
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edited Jan 11 '17 at 17:39
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Is there a numpy builtin to reject outliers from a list
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10 Answers
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