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How to use Elasticsearch with MongoDB?

... instance. Make sure everything is up to date. sudo apt-get update Install NodeJS. sudo apt-get install nodejs sudo apt-get install npm Install MongoDB - These steps are straight from MongoDB docs. Choose whatever version you're comfortable with. I'm sticking with v2.4.9 because it seems to b...
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How do I look inside a Python object?

...-in functions: type() dir() id() getattr() hasattr() globals() locals() callable() type() and dir() are particularly useful for inspecting the type of an object and its set of attributes, respectively. share | ...
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Make elasticsearch only return certain fields?

...fields from there. May impact performance if returned data is relatively small to the size of a whole document. – Zaar Hai Aug 18 '13 at 10:19 ...
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How do I capture SIGINT in Python?

...f KeyboardInterruptException is implemented as a SIGINT handler or if it really only catches Ctrl+C presses, but either way, using a signal handler makes your intent explicit (at least, if your intent is the same as OP's). More importantly though, with a signal you don't have to wrap try-catches ar...
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Node.js get file extension

... Try 'filename.css.gz'.split('.').slice(1).join('.') to get all extensions – Trevor Jul 31 '17 at 21:53 11 ...
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Tracking the script execution time in PHP

..."; echo "It spent " . rutime($ru, $rustart, "stime") . " ms in system calls\n"; Note that you don't need to calculate a difference if you are spawning a php instance for every test. share | im...
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How to deal with floating point number precision in JavaScript?

...at depends on what kind of calculations you’re doing. If you really need your results to add up exactly, especially when you work with money: use a special decimal datatype. If you just don’t want to see all those extra decimal places: simply format your result rounded to a fix...
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Hash Map in Python

...res the keys to strings which are also valid Python identifiers (and internally, this also creates a dictionary). – user395760 Jan 2 '12 at 17:31 ...
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Can I find events bound on an element with jQuery?

...ng, sorry :) $._data(element[0], ‘events’); – totallyNotLizards Oct 23 '12 at 8:10 17 ...
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URL Encoding using C#

...file name) may be constructed using Uri.EscapeDataString(fileOrFolderName) allowing all non Uri compatible character (spaces, unicode ...). For example to allow any character in filename, use: req =(FtpWebRequest)WebRequest.Create(new Uri(path + "/" + Uri.EscapeDataString(filename))); Using...