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@MarceloCajueiro
MarceloCajueiro / read_only_middleware.rb
Created February 21, 2016 12:55
Use database follower with Sidekiq
require 'delegate'
module SidekiqExt
# Use read-only database if :db option is :read_only,
# otherwise use the default connection.
#
# Example:
#
# class MyWorker
# include Sidekiq::Worker
@gbuesing
gbuesing / ml-ruby.md
Last active December 3, 2024 08:13
Resources for Machine Learning in Ruby

UPDATE a fork of this gist has been used as a starting point for a community-maintained "awesome" list: machine-learning-with-ruby Please look here for the most up-to-date info!

Resources for Machine Learning in Ruby

Gems

@font-face {
font-family: 'EntypoRegular';
src: url('font/entypo.eot');
src: url('font/entypo.eot?#iefix') format('embedded-opentype'),
url('font/entypo.woff') format('woff'),
url('font/entypo.ttf') format('truetype'),
url('font/entypo.svg#EntypoRegular') format('svg');
font-weight: normal;
font-style: normal;
}
@branch14
branch14 / ruby-signaturepad-to-image.rb
Created December 11, 2012 14:15
convert json signatures captured by thomasjbradley's signature-pad to an image
# see https://github.com/thomasjbradley/signature-pad for more details
instructions = JSON.load(data).map { |h| "line #{h['mx']},#{h['my']} #{h['lx']},#{h['ly']}" } * ' '
system "convert -size 198x55 xc:transparent -stroke blue -draw '#{instructions}' signature.png"
@mdp
mdp / cleanup.sh
Created September 30, 2011 23:36
Git branch cleanup
# This must be run from master
git checkout master
# Update our list of remotes
git fetch
git remote prune origin
# Remove local fully merged branches
git branch --merged master | grep -v 'master$' | xargs git branch -d
# Show remote fully merged branches
echo "The following remote branches are fully merged and will be removed:"
git branch -r --merged master | sed 's/ *origin\///' | grep -v 'master$'
@nick-desteffen
nick-desteffen / OSX UTC Time Zone
Created August 5, 2011 01:50
Set Time zone in OSX to UTC
sudo ln -sf /usr/share/zoneinfo/UTC /etc/localtime