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Codecademy
Learn to code interactively, for free.
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PHP - Codecademy
PHP7th - College | Online class
Learn to program in PHP, a widespread language that powers sites like Facebook.
Ruby - Codecademy
Ruby7th - College | Online class
Learn to program in Ruby, a flexible language used to create sites like Codecademy Topics: - Flow control - Looping - Arrays and Hashes - Blocks and Sorting - Hashes and Symbols - Refactoring -...