randito / gist:839155

Created February 22, 2011 18:59 — forked from veganstraightedge/gist:421959

Ruby implementation of nice URL shortner.

	require "date"
	require "time"


	# converts base10 integers into NewBase60
	def num_to_sxg(num=nil)
	sxg = ""
	vocabulary = "0123456789ABCDEFGHJKLMNPQRSTUVWXYZ_abcdefghijkmnopqrstuvwxyz"

	return 0 if num.nil? \|\| num.zero?

randito / rails_3_1_rc4_changes.md

Created August 4, 2011 22:24 — forked from ryanb/rails_3_1_rc4_changes.md

The Changelogs for Rails 3.1 Beta 1

Railties 3.1 RC4

The new rake task assets:clean removes precompiled assets. [fxn]
Application and plugin generation run bundle install unless --skip-gemfile or --skip-bundle. [fxn]
Fixed database tasks for jdbc* adapters #jruby [Rashmi Yadav]
Template generation for jdbcpostgresql #jruby [Vishnu Atrai]

randito / binary-search.coffee

Created September 13, 2011 21:53 — forked from mythz/binary-search.coffee

Side by Side: CoffeeScript vs JavaScript - Algorithms Edition

	# All CoffeeScript examples from: https://github.com/jashkenas/coffee-script/blob/master/examples/computer_science/

	# All Java Script examples from: https://github.com/nzakas/computer-science-in-javascript - Copyright (c) 2009 Nicholas C. Zakas
	# - Released under https://github.com/nzakas/computer-science-in-javascript/blob/master/LICENSE (*.js copyright headers reduced for clarity)


	# Uses a binary search algorithm to locate a value in the specified array.
	binary_search = (items, value) ->

	start = 0

randito / grid.js

Created October 10, 2011 16:20 — forked from webxl/grid.js

CSS prototyping bookmarklet

javascript:(function(){s1=document.createTextNode('body::before { content:""; position:fixed; background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAYAAAAeP4ixAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAACxEAAAsRAX9kX5EAAAAZdEVYdFNvZnR3YXJlAFBhaW50Lk5FVCB2My41LjVJivzgAAAAyUlEQVRoQ%2B2abQqAIBBEPW1X6CzdqTv1RUFIipi2o72gPyXV7uybKci5wDZM8xI6dz%2Buvs6pP2Dq81GI2qiiiJkiOzQ97EGHTXUF9XUwYsaI2o1LjyqjpaYwiqDI2YFs2HtI9Wjx2Z0R%2B1ADdmB%2FC7taB0uzCSNqCqOImSIkeyW7xLXMZvqjdzJcS01hFEGRSnbe3miR7JVGgWRXcxkUQRFgj%2F8Y8htGtkJHL%2FvGaGtKd6bU9Z4C%2FCiEZDeCPahIa%2FbbDSNX433mVkIrV5rTnhDyAAAAAElFTkSuQmCC)  50% 0; z-index:1; top:0; right:0; bottom:0; left:0; opacity:.3; pointer-events:none; } * { -webkit-user-modify: read-write; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; } a { -webkit-user-modify: initial; }');s2=document.createTextNode('#a1_z { background-color: #fff; float: left; position: absolute; z-index:2; padding: 3px; border: 1px solid; }');css=document.createE

randito / application.css

Created December 7, 2011 18:40 — forked from lucapette/application.css

twitter bootstrap rails 3.1 notes => http://lucapette.com/rails/twitter-bootstrap-on-rails/

	/*
	*= require_self
	*/

	html, body {
	background-color: #eee;
	}
	body {
	padding-top: 40px; /* 40px to make the container go all the way to the bottom of the topbar */
	}

randito / installation.sh

Created December 21, 2011 01:59 — forked from mikhailov/installation.sh

Nginx+passenger application config: ssl redirection, http headers, passenger optimal settings. see details: http://mikhailov.posterous.com/nginx

	$ cd /usr/src
	$ wget http://nginx.org/download/nginx-0.8.52.tar.gz
	$ tar xzvf ./nginx-0.8.52.tar.gz
	$ rm ./nginx-0.8.52.tar.gz

	$ gem install s3sync capistrano capistrano-ext passenger --no-ri --no-rdoc
	$ passenger-install-nginx-module
	# Automatically download and install Nginx? 2. No: I want to customize my Nginx installation
	# Where is your Nginx source code located?: /usr/src/nginx-0.8.52
	# Where do you want to install Nginx to?: /opt/nginx

randito / generate-rails-gem-tags

Created May 25, 2012 18:40 — forked from AndrewRadev/generate-rails-gem-tags

See http://andrewradev.com/2011/06/08/vim-and-ctags/

	#! /usr/bin/env ruby

	# Generate all tags for all gems included by bundler in gems.tags
	#
	# Basically does the same as "bundle show gemname", except for all gems.
	# Interestingly enough, "bundle show" without any arguments falls back to
	# "bundle list", otherwise the whole thing could have been a bash one-liner.

	require 'bundler'

randito / gist:2997311

Created June 26, 2012 17:36 — forked from lucasfais/gist:1207002

Sublime Text 2 - Useful Shortcuts

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

randito / gist:3724898

Created September 14, 2012 21:16 — forked from lucasfais/gist:1207002

Sublime Text 2 - Useful Shortcuts

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

randito / latency.txt

Created February 17, 2019 01:56 — forked from jboner/latency.txt

Latency Numbers Every Programmer Should Know

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

Randy randito

Railties 3.1 RC4

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General