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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