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Is there a way to automate the android sdk installation?
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12 Answers
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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 do I make a delay in Java?
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717
If you want to pause then use java.util.concurrent.TimeUnit:
TimeUnit.SECONDS.sleep(1);
To s...
Java 8 stream reverse order
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81
For the specific question of generating a reverse IntStream, try something like this:
static In...
What does send() do in Ruby?
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107
send sends a message to an object instance and its ancestors in class hierarchy until some met...
Access is denied when attaching a database
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31 Answers
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Mixed mode assembly is built against version ‘v2.0.50727′ of the runtime
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edited Jun 12 '14 at 1:59
David Gardiner
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Correct approach to global logging in Golang
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edited Dec 16 '13 at 3:35
Eve Freeman
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