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How to compute the similarity between two text documents?

... If I were to average all of the values outside of the diagonal of 1's, would that be a sound way of getting a single score of how similar the four documents are to each other? If not, is there a better way of determining overall similarity betwe...
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how to get GET and POST variables with JQuery?

... There's a plugin for jQuery to get GET params called .getUrlParams For POST the only solution is echoing the POST into a javascript variable using PHP, like Moran suggested. share | ...
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How to Store Historical Data

...current, active record. So, let's say I have table FOO. Under my system, all active records will go in FOO, and all historical records will go in FOO_Hist. Many different fields in FOO can be updated by the user, so I want to keep an accurate account of everything updated. FOO_Hist holds the exa...
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How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array?

...s question is about not having to specify the number of elements and still allow nested types to be directly initialized.) This question discusses the uses left for a C array like int arr[20]; . On his answer , @James Kanze shows one of the last strongholds of C arrays, it's unique initializat...
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Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes

...and updating the model values (EditableValueHolder components only) and finally invoke the queued ActionEvent (ActionSource components only). JSF will skip processing of all other components which are not covered by process attribute. Also, components whose rendered attribute evaluates to false duri...
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`if __name__ == '__main__'` equivalent in Ruby

...y a good, clean way of doing this. EDIT: Found it. if __FILE__ == $0 foo() bar() end But it's definitely not common. share | improve this answer | follow ...
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Kotlin secondary constructor

...tructors in Kotlin since these constructors are necessary sometimes, especially when working with Java frameworks and extending Java classes. Hope you'll get them back soon. – Michael Jul 17 '14 at 7:46 ...
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argparse module How to add option without any argument?

...>>> p = ArgumentParser() >>> _ = p.add_argument('-f', '--foo', action='store_true') >>> args = p.parse_args() >>> args.foo False >>> args = p.parse_args(['-f']) >>> args.foo True ...
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What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?

... = "function-name"; appeared, where function-name is the name of the lexically-enclosing function. This name is the unadorned name of the function. Note that it is not a macro and it has no special meaning during preprocessing. __func__ was added to C++ in C++11, where it is specified as containi...
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Is there a way to create a function from a string with javascript?

... Dynamic function names in JavaScript Using Function var name = "foo"; // Implement it var func = new Function("return function " + name + "(){ alert('hi there!'); };")(); // Test it func(); // Next is TRUE func.name === 'foo' Source: http://marcosc.com/2012/03/dynamic-function-names-in-...