tduarte

git checkout master # you can avoid this line if you are in master...
git subtree split --prefix dist -b gh-pages # create a local gh-pages branch containing the splitted output folder
git push -f origin gh-pages:gh-pages # force the push of the gh-pages branch to the remote gh-pages branch at origin
git branch -D gh-pages # delete the local gh-pages because you will need it: ref

lukechilds

get_latest_release() {
  curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
    grep '"tag_name":' |                                            # Get tag line
    sed -E 's/.*"([^"]+)".*/\1/'                                    # Pluck JSON value
}

# Usage
# $ get_latest_release "creationix/nvm"
# v0.31.4

xem

Conventions

• A = [xA, yA] is a point on the 2D plane. Same for B, C, ...
• lengths are in any unit (ex: pixels)
• code snippets are in JavaScript

Degrees to radians

angleRad = angleDeg * Math.PI / 180;

manuelbieh

import * as models from "models";
import Sequelize from "sequelize";
import fs from "fs";

delete models.default;

const sequelize = new Sequelize(
    '',
    '',
    '', {

alexpchin

// sending to sender-client only
socket.emit('message', "this is a test");

// sending to all clients, include sender
io.emit('message', "this is a test");

// sending to all clients except sender
socket.broadcast.emit('message', "this is a test");

// sending to all clients in 'game' room(channel) except sender

rponte

# The command finds the most recent tag that is reachable from a commit.
# If the tag points to the commit, then only the tag is shown.
# Otherwise, it suffixes the tag name with the number of additional commits on top of the tagged object 
# and the abbreviated object name of the most recent commit.
git describe

# With --abbrev set to 0, the command can be used to find the closest tagname without any suffix:
git describe --abbrev=0

# other examples

tanveery

public void ConfigureAuth(IAppBuilder app)
{
  // ... 
  var linkedInOptions = new LinkedInAuthenticationOptions();

  linkedInOptions.ClientId = "Your LinkedIn API Key";
  linkedInOptions.ClientSecret = "Your LinkedIn Secret Key";

  linkedInOptions.Scope.Add("r_fullprofile");

soyuka

//global variable 
test = 'hello';

//is exactly the same as
global.test = 'hello';

//local variable - this will definitly override your global variable
var test = 'hello';

//using the process scope, if, and really if, you can't do without a global variable

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

dennisseah

// Javascript module pattern to define class
// having private and public members and functions

var Cat = (function() {
    // private member
    var _name = null;
  
    // constructor
    function Cat(name) {
      _name = name;     // this one is private