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Welcome! Make sure you’re ready by visiting: bit.ly/nodeschool-install

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Why learn node?

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youtube.com/user/cascadiajs/videos

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1 episode: 10 months 1 batch: 30 days Entire programming language: 10 days

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DOM AND THE DARK YEARS OF THE DOM CSS 1 XML RDF HTML 4.0

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Jesse James Garrett 2005

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NOT BAD

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<4 years later>

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youtube.com/watch?v=ztspvPYybIY

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BYE BYE DOM

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COMMONJS

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var foo = require(“foo”);

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var bar = require(“./bar”);

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GLOBALS

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globals • require • console • process • module

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ASYNC/CALLBACKS

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the sync way var up = upperCase(“ok”); ! console.log(up); // => OK

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with a callback upperCase(“ok”, function (err, up) { ! console.log(up); // => OK ! });

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bit.ly/nodeschool-install

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How Today Works

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Driver Navigator Pair Programming

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jason@venkman[~] $ learnyounode

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Open new file… > program.js ! ! $ learnyounode verify program.js ! ! $ learnyounode run program.js ! ! $ node program.js

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Make a new file or folder for each lesson. TIPS!

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TIPS!

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Ask for help. TIPS!

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Think things out loud. TIPS!

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Help each other. TIPS!

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Watch for hints in previous exercises. TIPS!

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Get started! TIPS!

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nodeschool.io/baltimore @bmorenodeschool @rhodesjason