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How should I use try-with-resources with JDBC?
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edited Aug 17 '17 at 16:46
rogerdpack
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How do I match any character across multiple lines in a regular expression?
... Jeremy RutenJeremy Ruten
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What are the differences between struct and class in C++?
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edited Feb 3 '16 at 4:03
Cheers and hth. - Alf
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Add legend to ggplot2 line plot
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edited Jan 30 '18 at 21:06
Gregor Thomas
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Escaping ampersand character in SQL string
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Instead of
node_name = 'Geometric Vectors \& Matrices'
use
node_name = 'Geometric Vectors ' || chr(38) || ' Matrices'
38 is the ascii code for ampersand, and in this form it will be interpreted as a string, nothing else. I tried ...
How do HashTables deal with collisions?
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amsams
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HttpClient.GetAsync(…) never returns when using await/async
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6 Answers
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How do I install and use curl on Windows?
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edited Aug 17 '16 at 13:32
Daniel Stenberg
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Simple way to create matrix of random numbers
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You can drop the range(len()):
weights_h = [[random.random() for e in inputs[0]] for e in range(hiden_neurons)]
But really, you should probably use numpy.
In [9]: numpy.random.random((3, 3))
Out[9]:
array([[ 0.37052381, 0.03463207, 0.10669077],
[ 0.05...
Streaming Audio from A URL in Android using MediaPlayer?
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answered Dec 6 '12 at 9:45
PiyushMishraPiyushMishra
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