wmitsuda

This gist was deprecated and promoted into a real repository!

Please see: https://github.com/wmitsuda/one-liner-archive

tzkmx

// original from:https://codepen.io/mdd/pen/wGRqbw
// Reducer
const counter = (state = 0, actions) => {
  switch (actions.type) {
    case 'INCREMENT': return state + 1;
    case 'DECREMENT': return state - 1;
    default: return state
  }
}

skratchdot

A list of some other badges: http://shields.io/

Version Numbers

Alt Text	Image Src	Link
NPM version	https://badge.fury.io/{{programming_language:js}}/{{project_name}}.svg	http://badge.fury.io/{{programming_language:js}}/{{project_name}}
Dependency Status	https://david-dm.org/{{username}}/{{project_name}}.svg	https://david-dm.org/{{username}}/{{project_name}}
devDependency Status	https://david-dm.org/{{username}}/{{project_name}}/dev-status.svg	https://david-dm.org/{{username}}/{{project_name}}#info=devDependencies
GEM Dependency Status	https://gemnasium.com/{{username}}/{{repo}}.png	https://gemnasium.com/{{username}}/{{repo}})

Raynos

Virtual DOM and diffing algorithm

There was a [great article][1] about how react implements it's virtual DOM. There are some really interesting ideas in there but they are deeply buried in the implementation of the React framework.

However, it's possible to implement just the virtual DOM and diff algorithm on it's own as a set of independent modules.

chitchcock

Stevey's Google Platforms Rant

I was at Amazon for about six and a half years, and now I've been at Google for that long. One thing that struck me immediately about the two companies -- an impression that has been reinforced almost daily -- is that Amazon does everything wrong, and Google does everything right. Sure, it's a sweeping generalization, but a surprisingly accurate one. It's pretty crazy. There are probably a hundred or even two hundred different ways you can compare the two companies, and Google is superior in all but three of them, if I recall correctly. I actually did a spreadsheet at one point but Legal wouldn't let me show it to anyone, even though recruiting loved it.

I mean, just to give you a very brief taste: Amazon's recruiting process is fundamentally flawed by having teams hire for themselves, so their hiring bar is incredibly inconsistent across teams, despite various efforts they've made to level it out. And their operations are a mess; they don't real