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Cosine Similarity between 2 Number Lists

... 180 You should try SciPy. It has a bunch of useful scientific routines for example, "routines for co...
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Getting the first and last day of a month, using a given DateTime object

... | edited Feb 29 at 23:04 Fyodor Soikin 59.5k66 gold badges9898 silver badges140140 bronze badges ans...
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How do I find if a string starts with another string in Ruby?

... answered Nov 12 '10 at 20:02 steenslagsteenslag 71.2k1414 gold badges126126 silver badges157157 bronze badges ...
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How to make child process die after parent exits?

... | edited Nov 13 '08 at 18:25 answered Nov 12 '08 at 16:12 ...
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How do I convert an integer to binary in JavaScript?

... function dec2bin(dec){ return (dec >>> 0).toString(2); } dec2bin(1); // 1 dec2bin(-1); // 11111111111111111111111111111111 dec2bin(256); // 100000000 dec2bin(-256); // 11111111111111111111111100000000 You can use Number.toString(2) function, but it has ...
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How to activate JMX on my JVM for access with jconsole?

...rs: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=9010 -Dcom.sun.management.jmxremote.rmi.port=9010 -Dcom.sun.management.jmxremote.local.only=false -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false For instance like this: java -Dcom...
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Generating random numbers in Objective-C

...a head mainly, and I want a way to generate a pseudo-random number between 0 and 74. In Java I would use the method: 13 Ans...
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What is the role of the bias in neural networks? [closed]

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A simple explanation of Naive Bayes Classification

...les, would receive misleadingly high scores. In general, for an example, 70% of our data can be used as training set cases. Also remember to partition the original set into the training and test sets randomly. Now I come to your other question about Naive Bayes. To demonstrate the concept of Naï...
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Undefined method 'task' using Rake 0.9.0

I just updated Rake to the latest version ( 0.9.0.beta.4 ) and the rake command ends up with the following error message: ...