thebucknerlife

#Simple Authentication with Bcrypt

This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.

The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).

You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault

##Steps

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

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.

---

neilgee

<?php  // <~ do not copy the opening php tag
 
/**
 * Changing the AuthorBox in WordPress
 * 
 * @package   Changing the AuthorBox in WordPress
 * @author    Neil Gee
 * @link      http://wpbeaches.com/author-box-genesis/
 * @copyright (c) 2014, Neil Gee
 */

iandundas

# strip out iBooks citation
sed -E -e 's/^[ ]?[0-9]* //g' | sed -E -e 's/“[ ]?[0-9]?[ ]?//g' | sed -E -e 's/”$//g'  | sed -E -e 's/^(Excerpt From).*//g'

sheodox

function filteredNewNodeCallback(root, selector, callback) {
    var obs, i;

    if (!root || !selector || !callback) {
        return;
    }

    function filterAndCallback(node) {
        var matches = [], childMatches;
        if (node.matches(selector)){

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

learncodeacademy

###Prerequesites

• Install node.js from http://nodejs.org
• Make sure you install git from http://git-scm.com

Install flightplan globally

npm install -g flightplan

Install flightplan in your project folder

addyosmani

This let's me git clone a template repo, cd into and fire up a new template in my editor of choice:

$ clone starter # clones https://github.com/addyosmani/starter (a personal boilerplate)

$ clone h5bp html5-boilerplate # get me HTML5 Boilerplate

$ clone angular angular-seed # same for AngularJS seed

$ clone polymerlabs seed-element # same for a new Polymer element

sebmarkbage

import { Component } from "React";

export var Enhance = ComposedComponent => class extends Component {
  constructor() {
    this.state = { data: null };
  }
  componentDidMount() {
    this.setState({ data: 'Hello' });
  }
  render() {