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@erichurst
erichurst / database.yml.example mysql2
Created May 9, 2011 02:58
Rails 3 database.yml examples
# MySQL. Versions 4.1 and 5.0 are recommended.
#
# Install the MySQL driver:
# gem install mysql2
#
# And be sure to use new-style password hashing:
# http://dev.mysql.com/doc/refman/5.0/en/old-client.html
development:
adapter: mysql2
encoding: utf8
@jed
jed / LICENSE.txt
Created May 20, 2011 13:27 — forked from 140bytes/LICENSE.txt
generate random UUIDs
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2011 Jed Schmidt <http://jed.is>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
@otobrglez
otobrglez / Article.rb
Created July 12, 2011 20:51
Finding related articles using Jaccard index and tags
# This method finds related articles using Jaccard index (optimized for PostgreSQL).
# More info: http://en.wikipedia.org/wiki/Jaccard_index
class Article < ActiveRecord::Base
def related(limit=10)
Article.find_by_sql(%Q{
SELECT
a.*,
( SELECT array_agg(t.name) FROM taggings tg, tags t
@hellerbarde
hellerbarde / latency.markdown
Created May 31, 2012 13:16 — forked from jboner/latency.txt
Latency numbers every programmer should know

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

@nickbudi
nickbudi / README.md
Last active August 15, 2024 19:54
Budi's Counter-Strike: Global Offensive config

Budi's CS:GO Config

This is my constantly updated CS:GO autoexec config. Changelogs can be found under revisions here

Put autoexec.cfg in ...\Steam\steamapps\common\Counter-Strike Global Offensive\csgo\cfg or take what you want from it and add to your autoexec config!

After the Wild West Simulator 2015 update, video.txt needs to be put in ...\Steam\userdata\<Steam3 ID>\730\local\cfg

Launch Options

@otobrglez
otobrglez / jaccard_recommendation.rb
Last active April 2, 2024 17:51
Simple recommendation system written in Ruby based on Jaccard index.
# Simple Recommendation Engine in Ruby
# Visit: http://otobrglez.opalab.com
# Author: Oto Brglez <[email protected]>
class Book < Struct.new(:title)
def words
@words ||= self.title.gsub(/[a-zA-Z]{3,}/).map(&:downcase).uniq.sort
end
@patrickhammond
patrickhammond / android_instructions.md
Last active October 13, 2024 21:08
Easily setup an Android development environment on a Mac

Here is a high level overview for what you need to do to get most of an Android environment setup and maintained.

Prerequisites (for Homebrew at a minimum, lots of other tools need these too):

  • XCode is installed (via the App Store)
  • XCode command line tools are installed (xcode-select --install will prompt up a dialog)
  • Java

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

@podlech
podlech / yosemite_ruby_libv8_therubyracer.sh
Last active November 1, 2016 11:02
OS X Yosemite ruby (1.9.3p484) libv8 (3.11.8.17) therubyracer (0.11.4)
brew install homebrew/dupes/apple-gcc42
rbenv install 1.9.3-p484
rbenv global 1.9.3-p484
git clone https://github.com/cowboyd/libv8.git
cd libv8
git checkout 3.11
export CC=/usr/local/Cellar/apple-gcc42/4.2.1-5666.3/bin/gcc-4.2
export CXX=/usr/local/Cellar/apple-gcc42/4.2.1-5666.3/bin/g++-4.2
export CPP=/usr/local/Cellar/apple-gcc42/4.2.1-5666.3/bin/cpp-4.2
bundle install
@emmajane
emmajane / gist:59321345a81a4f5837c0
Last active February 28, 2024 16:35
JQL Syntax for the Impatient

JQL Syntax for the Impatient

There are a few JQL syntax bits to get you started:

  • AND --- allows you to add qualifiers to a list
  • != Thing --- target one thing
  • is in (List, Of, Things) --- target a bunch of things (Done, Closed, Resolved) typically
  • not in (List, of, Things) --- do not include a bunch of things
  • -1w --- relative time. You can also use -1d for day
  • "2015/3/15" --- specific dates
@gaearon
gaearon / slim-redux.js
Last active May 5, 2024 15:14
Redux without the sanity checks in a single file. Don't use this, use normal Redux. :-)
function mapValues(obj, fn) {
return Object.keys(obj).reduce((result, key) => {
result[key] = fn(obj[key], key);
return result;
}, {});
}
function pick(obj, fn) {
return Object.keys(obj).reduce((result, key) => {
if (fn(obj[key])) {