brian wickman - @wickman
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Pants makes the manipulation and distribution of hermetically sealed Python environments
hallettj
/ global-variables-are-bad.js
Created
February 14, 2009 21:15
How and why to avoid global variables in JavaScript
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| // It is important to declare your variables. | |
| (function() { | |
| var foo = 'Hello, world!'; | |
| print(foo); //=> Hello, world! | |
| })(); | |
| // Because if you don't, the become global variables. | |
| (function() { |
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