Wojtek Majewski jumski

🐴

For the lack of a nail, throw new HorseshoeNailNotFoundException("no nails!");

jumski / latency.txt

Created July 17, 2012 14:10 — forked from jboner/latency.txt

Latency Numbers Every Programmer Should Know

	Latency Comparison Numbers
	--------------------------
	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
	Send 1K bytes over 1 Gbps network 10,000 ns 0.01 ms
	Read 4K randomly from SSD* 150,000 ns 0.15 ms

jumski / gist:3155409

Created July 21, 2012 10:46 — forked from xdite/gist:3072362

deploy/asset.rb

	# -- encoding : utf-8 --

	set :assets_dependencies, %w(app/assets lib/assets vendor/assets Gemfile.lock config/routes.rb)

	namespace :deploy do
	namespace :assets do

	desc <<-DESC
	Run the asset precompilation rake task. You can specify the full path \
	to the rake executable by setting the rake variable. You can also \

jumski / .Xdefaults

Created July 24, 2012 05:57 — forked from yevgenko/.Xdefaults

URxvt settings with solarized theme

jumski / Monaco_Linux-Powerline.ttf

Created July 24, 2012 06:01 — forked from dsc8x/Monaco_Linux-Powerline.ttf

Monaco for vim-powerline

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jumski / shell.php

Created August 2, 2012 13:28

ANCIENT WARNING: php shell with doctrine 1 and zend framework 1

	<?php
	// some test2
	echo <<<CLI
	======================================
	.. Lib_Shell .. .. .. .. .. .. .. ..
	======================================
	CLI;

	// determine default env for prompts
	$defaultEnv = getenv('APPLICATION_ENV');

jumski / gist:3393892

Created August 19, 2012 09:11 — forked from assaf/gist:291329

Rescue Email failure backend

	require "resque"
	require "resque/failure/multiple"
	require "resque/failure/redis"

	# Configure Resque connection from config/redis.yml. This file should look
	# something like:
	# development: localhost:6379
	# test: localhost:6379:15
	# production: localhost:6379
	Resque.redis = YAML.load_file(Rails.root + 'config/redis.yml')[Rails.env]

jumski / connection_fix.rb

Created December 12, 2012 10:25 — forked from defunkt/connection_fix.rb

	# If your workers are inactive for a long period of time, they'll lose
	# their MySQL connection.
	#
	# This hack ensures we re-connect whenever a connection is
	# lost. Because, really. why not?
	#
	# Stick this in RAILS_ROOT/config/initializers/connection_fix.rb (or somewhere similar)
	#
	# From:
	# http://coderrr.wordpress.com/2009/01/08/activerecord-threading-issues-and-resolutions/

jumski / capybara cheat sheet

Created December 29, 2012 16:46 — forked from zhengjia/capybara cheat sheet

	=Navigating=
	visit('/projects')
	visit(post_comments_path(post))

	=Clicking links and buttons=
	click_link('id-of-link')
	click_link('Link Text')
	click_button('Save')
	click('Link Text') # Click either a link or a button
	click('Button Value')

jumski / gist:4428313

Created January 1, 2013 16:11 — forked from futuremill-ltd/gist:2318876

	# From a fresh install of squeeze
	apt-get install ruby rubygems # Need ruby to use fpm
	gem1.8 install fpm --no-ri --no-rdoc

	apt-get install build-essential openssl libreadline6 libreadline6-dev zlib1g zlib1g-dev libssl-dev ncurses-dev libyaml-dev

	wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
	tar -zxvf ruby-1.9.3-p125.tar.gz
	cd ruby-1.9.3-p125
	rm -rf /tmp/ruby193

jumski / fog connection per thread

Created February 4, 2013 21:34

	module Antykwariusz
	module_function

	def fog
	unless Thread.current[:fog]
	opts = {
	provider: 'AWS',
	aws_access_key_id: S3_KEY,
	aws_secret_access_key: S3_SECRET,
	endpoint: "http://#{S3_ENDPOINT}/"