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Standard deviation of a list
...]: import numpy
In [18]: arr = numpy.array([A_rank, B_rank, C_rank])
In [20]: numpy.mean(arr, axis=0)
Out[20]:
array([ 0.7 , 2.2 , 1.8 , 2.13333333, 3.36666667,
5.1 ])
In [21]: numpy.std(arr, axis=0)
Out[21]:
array([ 0.45460606, 1.29614814, 1.37355985, 1.5...
What does “static” mean in C?
...lt; 10; ++i)
foo();
}
This prints:
a = 15, sa = 15
a = 15, sa = 20
a = 15, sa = 25
a = 15, sa = 30
a = 15, sa = 35
a = 15, sa = 40
a = 15, sa = 45
a = 15, sa = 50
a = 15, sa = 55
a = 15, sa = 60
This is useful for cases where a function needs to keep some state between invocations, and ...
What is the C# Using block and why should I use it? [duplicate]
...ype individually?
– JsonStatham
May 20 '15 at 13:47
2
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How can I convert a stack trace to a string?
...rian Agnew
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In Java, is there a way to write a string literal without having to escape quotes?
...
JackJack
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Why, Fatal error: Class 'PHPUnit_Framework_TestCase' not found in …?
...Unit/Autoload.php'
– user212218
May 20 '11 at 0:30
1
I concur that require_once('PHPUnit/Autoload...
Repairing Postgresql after upgrading to OSX 10.7 Lion
...
John WangJohn Wang
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PHP: merge two arrays while keeping keys instead of reindexing?
...
answered Jul 20 '10 at 16:15
SirDariusSirDarius
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How to convert a string into double and vice versa?
...kBarry Wark
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...
How can I pad a String in Java?
...in(String args[]) throws Exception {
System.out.println(padRight("Howto", 20) + "*");
System.out.println(padLeft("Howto", 20) + "*");
}
And the output is:
Howto *
Howto*
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