jhartikainen

#!/bin/bash
files=$(git diff --cached --name-only | grep '\.js$')

# Prevent ESLint help message if no files matched
if [[ $files = "" ]] ; then
  exit 0
fi

echo $files | xargs eslint

bultas

/** 
 * Return true/false if key is found in Object (one level)
 * @param {object} object where to try find key
 * @param {string} key - string to find in object
 * @return {boolean} true/false if key is found
 */
var foundInObject = function (object, key) {

    var keyFound = null;

sebmarkbage

React (Virtual) DOM Terminology

In React's terminology, there are five core types that are important to distinguish:

• ReactElement / ReactElement Factory
• ReactNode
• ReactComponent / ReactComponent Class

React Elements

jessegrosjean

var copyProperties = require('react/lib/copyProperties'),
    Dispatcher = require('flux').Dispatcher,
    util = require('util');

function AppDispatcher() {
    Dispatcher.call(this);
    this._queue = [];
}

util.inherits(AppDispatcher, Dispatcher);

LeCoupa

# Atom Cheatsheet.


# Project Key Bindings.

- 'cmd-shift-p': open the command palette.
- 'cmd-p' or 'cmd-t': open the fuzzy finder to find a file.
- 'cmd-b': look for a file that is already open.
- 'cmd-shift-b': search the list of files modified and untracked in your project repository.
- 'ctrl-0': open and focus the the tree view.

n00neimp0rtant

## within current branch, squashes all commits that are ahead of master down into one
## useful if you merged with upstream in the middle of your commits (rebase could get very ugly if this is the case)
 
## commit any working changes on branch "mybranchname", then...
git checkout master
git checkout -b mybranchname_temp
git merge --squash mybranchname
git commit -am "Message describing all squashed commits"
git branch -m mybranchname mybranchname_unsquashed
git branch -m mybranchname

branneman

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

ryanflorence

var http = require("http"),
    url = require("url"),
    path = require("path"),
    fs = require("fs")
    port = process.argv[2] || 8888;

http.createServer(function(request, response) {

  var uri = url.parse(request.url).pathname
    , filename = path.join(process.cwd(), uri);