codeincontext

function timeAgo(time){
  var units = [
    { name: "second", limit: 60, in_seconds: 1 },
    { name: "minute", limit: 3600, in_seconds: 60 },
    { name: "hour", limit: 86400, in_seconds: 3600  },
    { name: "day", limit: 604800, in_seconds: 86400 },
    { name: "week", limit: 2629743, in_seconds: 604800  },
    { name: "month", limit: 31556926, in_seconds: 2629743 },
    { name: "year", limit: null, in_seconds: 31556926 }
  ];

badsyntax

Ext.Date.fuzzy = function(time, local){

	(!local) && (local = Date.now());

	if (typeof time !== 'number' || typeof local !== 'number') {
		return;
	}

	var
		offset = Math.abs((local - time)/1000),

awidegreen

Introduction

• C-a == Ctrl-a
• M-a == Alt-a

General

:q        close
:w        write/saves
:wa[!]    write/save all windows [force]
:wq       write/save and close

jeffgolenski

/* =========================================================
Comments
 ========================================================= */

 ol.commentlist {

     list-style:none; 
     margin:0 0 1em; 
     padding:0; 
     text-indent:0;

hofmannsven

Git

Global Settings

• Related Setup: https://gist.github.com/hofmannsven/6814278
• Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
• Interactive Beginners Tutorial: http://try.github.io/
• Git Cheatsheet by GitHub: https://services.github.com/on-demand/downloads/github-git-cheat-sheet/

Reminder

Press minus + shift + s and return to chop/fold long lines!

mhart

var spawn = require('child_process').spawn;
var csp = require('js-csp');

class Math {
  constructor(readyCallback) {
    this._readyCallback = readyCallback;
    this._worker = spawn('6to5-node', ['worker.js']);
    this._worker.stderr.pipe(process.stderr);

    this._reqChan = csp.chan();

Aldredcz

Usable mainly when reducer is more like assembler for your data store changes, and main logic is put into action. So you often need to dispatch multiple smaller action, but to keep it atomic, they have to be processed in a single reduce step. This is the solution. The bonus is, it works well with devTools also.

Sourcecode:

multipleActionEnhancer.js:

export function multipleActionsEnhanceReducer(reducer) {
	return (state, action, ...rest) => {
		if (action.actions && action.actions.type && action.actions instanceof Array) {
			state = action.actions.reduce(reducer, state);
		} else {

IbeVanmeenen

// Epochs
const epochs = [
    ['year', 31536000],
    ['month', 2592000],
    ['day', 86400],
    ['hour', 3600],
    ['minute', 60],
    ['second', 1]
];

threepointone

// inifinite scrolling of content without extra wrappers 
const { render, findDOMNode  } = ReactDOMFiber

class App extends React.Component {
  render() {
  // wrap the root element with an Intersection Observer, exposing .observe for children
    return <Intersection>
      <div style={{ height: 200, overflow: 'auto' }}>
        <Page offset={0} count={10} />
      </div>

Gethyl

//compose from redux/compose.js
 function compose(...funcs) {
	console.info("$$$ compose function ")
  console.dir( funcs)
  if (funcs.length === 0) {
    return arg => arg
  }

  if (funcs.length === 1) {
    return funcs[0]