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An efficient way to transpose a file in Bash
...,j];
}
print str
}
}' file
output
$ more file
0 1 2
3 4 5
6 7 8
9 10 11
$ ./shell.sh
0 3 6 9
1 4 7 10
2 5 8 11
Performance against Perl solution by Jonathan on a 10000 lines file
$ head -5 file
1 0 1 2
2 3 4 5
3 6 7 8
4 9 10 11
1 0 1 2
$ wc -l < file
10000
$ time per...
how to add script src inside a View when using Layout
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3 Answers
3
Active
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Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=3
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edited May 19 '16 at 12:31
s_a
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answered Apr 30 '14 at 7:00
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How to find a min/max with Ruby
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734
You can do
[5, 10].min
or
[4, 7].max
They come from the Enumerable module, so anything ...
spring scoped proxy bean
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Section 3.4.4.5 of the spring docs explains it pretty well:
(please note that the following 'userPreferences' bean definition as it stands is incomplete):
<bean id="userPreferences" class="com.foo.UserPreferences" scope="session...
Fastest way to reset every value of std::vector to 0
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353
std::fill(v.begin(), v.end(), 0);
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Why can I create a class named “var”?
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answered May 11 '12 at 9:43
Sam HolderSam Holder
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