Rafael Fidelis

I write about programming and random things

Hello World!

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Hello, Everybody!

This is my blog, i’m using Octopress as blog framework!
Here I will post my programming notes :

Hello, World
1
 [72, 101, 108, 108, 111, 32, 87, 111, 114, 108, 100, 33].collect(&:chr).join

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