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

Wojtek Majewski jumski

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For the lack of a nail, throw new HorseshoeNailNotFoundException("no nails!");
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jumski / .Xdefaults
Created July 24, 2012 05:57 — forked from yevgenko/.Xdefaults
URxvt settings with solarized theme
!-------------------------------------------------------------------------------
! Xft settings
!-------------------------------------------------------------------------------
Xft.dpi: 96
Xft.antialias: false
Xft.rgba: rgb
Xft.hinting: true
Xft.hintstyle: hintslight
@jumski
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
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
jumski / install.sh
Created July 16, 2012 21:32 — forked from cloud8421/install.sh
Install tmux 1.6 on Ubuntu 10.04
wget -q -O - https://raw.github.com/gist/2204072/install_tmux_1.6_on_ubuntu_10.04.sh | sudo bash
@jumski
jumski / gist:3040290
Created July 3, 2012 15:03 — forked from zolrath/gist:2305333
tmux status line from wemux example.

For a tmux status line as seen in the example image for the wemux project: wemux

The session on the left in the example screen shot uses a patched font from the vim-powerline project. Inconsolata-dz, you beautiful creature.

To duplicate the left status line add the following lines to your ~/tmux.conf

set -g status-left-length 32
set -g status-right-length 150
# unicorn_rails -c /data/github/current/config/unicorn.rb -E production -D
rails_env = ENV['RAILS_ENV'] || 'production'
# 16 workers and 1 master
worker_processes (rails_env == 'production' ? 16 : 4)
# Load rails+github.git into the master before forking workers
# for super-fast worker spawn times
preload_app true
@jumski
jumski / why_isnt_this_the_default.rb
Created June 6, 2012 13:25 — forked from tpope/why_isnt_this_the_default.rb
Raise an error on missing assets
Sprockets::Helpers::RailsHelper::AssetPaths.class_eval do
class MissingAssetError < StandardError; end
def digest_for_with_presence_check(logical_path)
unless asset_environment[logical_path]
raise MissingAssetError.new("#{logical_path} doesn't exist")
end
digest_for_without_presence_check(logical_path)
end
alias_method_chain :digest_for, :presence_check
class ActionDispatch::Routing::Mapper
def draw(routes_name)
instance_eval(File.read(Rails.root.join("config/routes/#{routes_name}.rb")))
end
end
BCX::Application.routes.draw do
draw :api
draw :account
draw :session
@jumski
jumski / gist:2299910
Created April 4, 2012 09:24 — forked from dhh/gist:1014971
Use concerns to keep your models manageable
# autoload concerns
module YourApp
class Application < Rails::Application
config.autoload_paths += %W(
#{config.root}/app/controllers/concerns
#{config.root}/app/models/concerns
)
end
end