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Why use symbols as hash keys in Ruby?
... then Ruby compares those "hashed keys" against each other.
Long answer:
https://web.archive.org/web/20180709094450/http://www.reactive.io/tips/2009/01/11/the-difference-between-ruby-symbols-and-strings
http://www.randomhacks.net.s3-website-us-east-1.amazonaws.com/2007/01/20/13-ways-of-looking-at...
Pragma in define macro
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CSS last-child selector: select last-element of specific class, not last child inside of parent?
... selector is as of now only implemented in Safari.
For further reading:
https://drafts.csswg.org/selectors-4/#the-nth-child-pseudo
http://caniuse.com/#search=nth-child
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Permanently adding a file path to sys.path in Python
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Sass or Compass without ruby?
...y that provides binding for Node.js to libsass, the C version of the Sass: https://npmjs.org/package/node-sass
It allows you to natively compile .scss files to css at incredible speed without Ruby installed.
To install just run:
npm install node-sass
And there is also a Grunt extension if neede...
How do I sort an array of hashes by a value in the hash?
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Line continuation for list comprehensions or generator expressions in python
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In CoffeeScript how do you append a value to an Array?
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swift case falling through
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Django REST framework: non-model serializer
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