jsstrn

0. Install Arduino IDE
1. Open Arduino IDE > File > Examples > Firmata > StandardFirmataPlus

jsstrn

Web development setup

Trello

• A shared Trello board for all our resources, suggested by Kelvin
• Leave a comment here with your Trello username so I can add you to the baord

Atom

Similar shortcuts, plugins, and linters are available for Sublime Text and Brackets.

jsstrn

Instructions:

0. Write a program that prints the lyrics to the "99 Bottles of Beer on the Wall".
1. Your program should take in one argument for the starting number of bottles of beer.
2. You can write your program in JavaScript or Ruby.
3. Share your solution in the comments below.

Lyrics:

99 bottles of beer on the wall, 99 bottles of beer.

jsstrn

Introduction to ES6

Try ES6 online:

• JS Bin
• JSFiddle
• REPL on Babel

Getting ES6 to work in your browser

<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.23/browser.min.js"></script> <script type="text/babel" src="index.js"></script>

jsstrn

class Pet {
  constructor () {
  }
}

jsstrn

Here are some shortcut keys worth remembering. They should also work for Sublime Text.

• Toggle view of sidebar - CMD+K, CMD+B
• Go to a file - CMD+P then type the file name
• Select next - CMD+D (Find > Select Next)
• Select all - CTRL+CMD+G (Find > Select All)
• Go to beginning/end of the line - CMD+LEFT/RIGHT
• Select to beginning/end of the line - SHIFT+CMD+LEFT/RIGHT (Selection > Select to Beginning/End of Line)
• Select the entire line - CMD+L (Selection > Select Line)
• Select the entire word - SHIFT+CTRL+W (Selection > Select Word)

jsstrn

January

February

March

• FOSSASIA

April

May

jsstrn

export const Square = () => {
  const   createLength = (length) => {
    return 'x'.repeat(length)
  }

  const createHeight = (length) => {
    return 'x' + ' '.repeat(length - 2) + 'x'
  }

  const createArray = (length) => {

jsstrn

### Keybase proof

I hereby claim:

  * I am jsstrn on github.
  * I am jsstrn (https://keybase.io/jsstrn) on keybase.
  * I have a public key ASCG6WnBjTnsIlYCuk0PoUmbXEOhnBREUXI5DBNYj1pdKwo

To claim this, I am signing this object:

jsstrn

Object Calisthenics

9 steps to better software design today, by Jeff Bay

• http://www.xpteam.com/jeff/writings/objectcalisthenics.rtf
• http://www.pragprog.com/titles/twa/thoughtworks-anthology

We’ve all seen poorly written code that’s hard to understand, test, and maintain. Object-oriented programming promised to save us from our old procedural code, allowing us to write software incrementally, reusing as we go along. But sometimes it seems like we’re just chasing down the