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@palkan
palkan / Gemfile
Last active Dec 12, 2018
RSpec profiling with RubyProf and StackProf
View Gemfile
gem 'stackprof', require: false
gem 'ruby-prof', require: false
@elad
elad / neural-style-ec2.txt
Created Sep 7, 2015
Running neural-style in EC2
View neural-style-ec2.txt
Start a g2.2xlarge or better (GPU instance) with https://console.aws.amazon.com/ec2/v2/home?region=us-east-1#LaunchInstanceWizard:ami=ami-ffba7b94
Login, username is ubuntu
Update a bunch of stuff and make sure cudnn R2 is used:
luarocks install image
luarocks install loadcaffe
luarocks install torch
export LD_LIBRARY_PATH=/home/ubuntu/torch-distro/install/lib:/home/ubuntu/torch-distro/install/lib:/home/ubuntu/cudnn-6.5-linux-x64-v2-rc2
@cupakromer
cupakromer / books_controller.rb
Last active Sep 22, 2019
Rails 4 Standard CRUD Controller
View books_controller.rb
# No flash messages are set with this controller.
#
# This is a fairly basic / bare controller which does only the basic CRUD.
class BooksController < ApplicationController
respond_to :html, :xml, :json
before_action :set_book, only: [:show, :edit, :update, :destroy]
def index
respond_with @books = Book.all
@jamesyang124
jamesyang124 / ruby_meta.md
Last active Dec 17, 2019
Ruby meta programming
View ruby_meta.md

#!/bin/ruby --verion => 2.0.0-p353

Self

In Ruby, self is a special variable that always references the current object.

  • Inside class or module definition, self refer to the Class or Module object.
  • Inside instance method, self refer to future instance object.
  • Inside class method, self refer to the class.i
View Ruby Lambdas.md

Lambda: standard

# Creating a lambda
l = lambda { |name| "Hi #{name}!" }

# Executing the lambda
l.call("foo") # => Hi foo!
View ghe-revealer.rb
#!/usr/bin/sudo ruby
#
# revealer.rb -- Deobfuscate GHE .rb files.
#
# This is simple:
# Every obfuscated file in the GHE VM contains the following code:
#
# > require "ruby_concealer.so"
# > __ruby_concealer__ "..."
@bullshit
bullshit / README.md
Last active Jan 29, 2020
LIRC patch instruction/how-to for USB Infrared Toy from Dangerous Prototypes
View README.md

LIRC patch instruction/how-to for USB Infrared Toy from Dangerous Prototypes

This is a instruction to patch the usb infrared toy driver into lirc sources. Most of the work is done by Peter Kooiman

Requirements

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