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How do I resolve ClassNotFoundException?
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How can I break up this long line in Python?
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answered Jan 13 '10 at 17:59
jcdyerjcdyer
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“On-line” (iterator) algorithms for estimating statistical median, mode, skewness, kurtosis?
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Growing Amazon EBS Volume sizes [closed]
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Maven package/install without test (skip tests)
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Why does 2 == [2] in JavaScript?
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You can look up the comparison algorithm in the ECMA-spec (relevant sections of ECMA-262, 3rd ...
WebSockets protocol vs HTTP
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1) Why is the WebSockets protocol better?
WebSockets is better for situations that involve low...
How do I create test and train samples from one dataframe with pandas?
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I would just use numpy's randn:
In [11]: df = pd.DataFrame(np.random.randn(100, 2))
In [12]: msk = np.random.rand(len(df)) < 0.8
In [13]: train = df[msk]
In [14]: test = df[~msk]
And just to see this has worked:
In [15]: len(test)
Out[15]: 21
In [16]:...
How can I force a long string without any blank to be wrapped?
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