stuart11n

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

vladimirtsyupko

git fetch --all
git reset --hard origin/master
git pull origin master

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

Unitech

  app.all('*', function (req, res, next) {

    res.header("Access-Control-Allow-Origin", req.headers.origin);
    res.header("Access-Control-Allow-Credentials", true);
    res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS');
    res.header("Access-Control-Allow-Headers", "X-Requested-With, Content-Type, Authorization, Content-Length");

    if (req.method == 'OPTIONS') {
      return res.send(200);
    }

constantology

// use like this:
// process.emit( 'app:log', module, arg1, arg2, ..., argN );

var Module = require('module');

function logConsole(method, module) {
  var args = [(new Date()).toJSON(), method];
  var index = 1;

  if (module instanceof Module) {

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

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

pachacamac

javascript:(function(){
  var delay=10000, intensity=10, timer;
  function resetTimer(){clearTimeout(timer); timer = setTimeout(blur, delay);}
  function activity(){document.documentElement.setAttribute('style',''); resetTimer();}
  function blur(){document.documentElement.setAttribute('style', 'filter:url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'blur\'><feGaussianBlur stdDeviation=\''+intensity+'\' /></filter></svg>#blur");-webkit-filter:blur('+intensity+'px);filter:blur('+intensity+'px);');}
  ['mousemove', 'keypress', 'scroll'].forEach(function(e){document.addEventListener(e, activity, false);});
  resetTimer();
})();void(0);

CMCDragonkai

Free Monad + Interpreter Pattern

It's like creating the front end and back end of a compiler inside Haskell without the need of Template Haskell!

Write your DSL AST as a Free Monad, and then interpret the monad any way you like.

The advantage is that you get to swap out your interpreter, and your main code

zdne

Working with multiple blueprint files

This document describes 4 different solutions to work APIs that consist of multiple blueprint files. Every of this solution work with all Apiary.io features but editing. To edit a blueprint you have to do it outside of Apiary as Apiary editor does not support working with multiple files. In other words if you are using one of the solutions below avoid editing the blueprint in Apiary.

1. Hercule

Hercule is a CLI tool written in Node.js – available as an NPM package. It uses markdown referencing and linking syntax to transclude other files into a blueprint file. This solution is universal and would work with any Markdown files not just API Blueprint.

The major benefit – unlike any other solutions here – is also that the references are rendered as HTML links in any Markdown editor so the result is HTML that can be browsed!