Denis Rojcyk rojcyk

##User accounts with Sinatra (no BCrypt)

Create migration

A very basic schema for a user typically looks like this:

def change
  create_table :users do |t|
 t.string :username

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

Hello, visitors! If you want an updated version of this styleguide in repo form with tons of real-life examples… check out Trellisheets! https://github.com/trello/trellisheets

Trello CSS Guide

“I perfectly understand our CSS. I never have any issues with cascading rules. I never have to use !important or inline styles. Even though somebody else wrote this bit of CSS, I know exactly how it works and how to extend it. Fixes are easy! I have a hard time breaking our CSS. I know exactly where to put new CSS. We use all of our CSS and it’s pretty small overall. When I delete a template, I know the exact corresponding CSS file and I can delete it all at once. Nothing gets left behind.”

You often hear updog saying stuff like this. Who’s updog? Not much, who is up with you?

	var crypto = require('crypto');

	// larger numbers mean better security, less
	var config = {
	// size of the generated hash
	hashBytes: 32,
	// larger salt means hashed passwords are more resistant to rainbow table, but
	// you get diminishing returns pretty fast
	saltBytes: 16,
	// more iterations means an attacker has to take longer to brute force an