Randall Leeds tilgovi

How you can create a responsive grid system using YUI3 grids and SASS

This is a quick rundown of how and why we use YUI3 grids at App.net

As far as I can tell there are three types of CSS grids: a static-width pre-defined grid, a flexible-width pre-defined grid, and a generative grid. In the first two grids (pre-defined width), you basically decide how many columns you have across the screen, and then create blocks in any multiple of those. This pattern often looks like "span-4", "span-6", "pull-10", "push-5", etc. You find this style in popular frameworks like Bootstrap and Blueprint.

The third way, the generative/recursive grid system, doesn't seem to be as popular as the others. I am not entirely sure why, because the generative grid can pack more punch in less lines. In this vein is there is OOCSS and YUI3 CSS Grids.

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

	// This is just a creepy text effect over a writer just to demonstrate
	// more io layering.

	package main

	import (
	"io"
	"math/rand"
	"unicode"
	"unicode/utf8"

	# Sublime's HTML reindenting is currently pretty bad. And Tidy and xmllint
	# change my code in ways I don't really like or need. I just need the thing
	# reindented sanely. Emacs did that pretty well.
	#
	# One thing led to another. A few drinks later and now I'm using Emacs to
	# reindent HTML from within Sublime.
	#
	# Save the contents of this file as ohmygodemacs.py in your User directory.
	# Then save the contents of the following docstring as ohmygodemacs.elsip in your
	# User directory

	module Zipper where

	import Data.List
	import Text.JSON
	import Data.Maybe
	import Control.Monad

	data JSZipper = JSZipper {
	parent :: Maybe JSZipper,
	lefts :: [JSValue],

	Proposal to Prevent CSRF Attacks on CouchDB with Tokens
	=======================================================

	This is a draft for commentary from the community.

	Goals
	-----

	1. Establish a mechanism that would defeat CSRF attacks against CouchDB by
	leveraging the standard provided by OWASP at