jkup

def foo() {
  println('bar')
}

jkup

function foo() {
  console.log('bar');
}

jkup

[1, 2, 3, 4, 5, 6, 7, 8].copyWithin(0, 3);
// copies the values from index 3 to the end of the array ( 4, 5, 6, 7, 8 )
// plays them in place on the array starting at 0 ( value 1 )
// returns [4, 5, 6, 7, 8, 6, 7, 8]

jkup

[1, 2, 3, 4, 5, 6, 7, 8].copyWithin(0, 3, 5);
// copies the values from index 3 to 5 ( 4, 5 )
// plays them in place on the array starting at 0 ( value 1 )
// returns [4, 5, 3, 4, 5, 6, 7, 8]

jkup

Array.prototype.copyWithin(target, start, end)

jkup

'use strict'

import React from 'react'
import { StyleSheet, css } from 'aphrodite'

class ToDoList extends React.Component {

  constructor (props) {
    super(props)
    this.displayName = 'ToDoList'

jkup

var a, b, c;

try {
  b = 'foo';
  a = nonExistent;
  c = 'bar';
} catch(e) {}

console.log(a, b, c); // 'foo', undefined, undefined

jkup

#!/usr/bin/env node
const process = require('process')

process.chdir('/foo')
console.log(process.cwd()) // This logs foo

// but then if I run this my terminal doesn't change

jkup

<div className={(condition) ? 'grid-item Rejection Rejection--width2' : 'grid-item Rejection'}>
// How can I do this without repeating the grid-item and Rejection classes?
// Something like:
//<div className={"grid-item Rejection" if (condition) { "Rejection--width2" }}>

jkup

var string = "www.one \
www.two \
www.three";

var pattern = /^(www\.)\w+/gm;


console.log(string.match(pattern));