jonhoo

Distributed Read-Write Mutex in Go

This project has moved to https://github.com/jonhoo/drwmutex so it can be imported into Go applications.

kachayev

Channels Are Not Enough

... or Why Pipelining Is Not That Easy

Golang Concurrency Patterns for brave and smart.

By @kachayev

Intro

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

richardhundt

class HTTPRouter
   self()
      self.routes = { }
   end
   add(verb is String, path is String, func is Function)
      self.routes[#self.routes + 1] = Route(verb, path, func)
   end
   match(verb, path)
      for i=1, #self.routes do
         m, q = self.routes[i].match(verb, path)

bitemyapp

The Learning Haskell guide has been moved to a git repo to enable outside contribution

Find it here: https://github.com/bitemyapp/learnhaskell

tenderlove

###
# Execute tests in parallel using multiple processes.  Uses DRb to communicate
# between processes over a unix socket.

gem 'minitest', '~> 5.1.0'
require 'minitest'
require 'minitest/spec'
require 'minitest/mock'
require 'drb'
require 'drb/unix'

tenderlove

require 'fiddle'

class GVL
  handle  = Fiddle::Handle::DEFAULT
  address = handle['rb_thread_blocking_region']
  func = Fiddle::Function.new address, [Fiddle::TYPE_VOIDP,
                                        Fiddle::TYPE_VOIDP,
                                        Fiddle::TYPE_VOIDP,
                                        Fiddle::TYPE_VOIDP], Fiddle::TYPE_VOIDP

naan

# config/initializers/source_maps.rb

if Rails.env.development?
  module CoffeeScript
    class SourceMapError < StandardError; end;

    class << self

      def compile script, options
        script = script.read if script.respond_to?(:read)

mikehaertl

Learn you a Haskell - In a nutshell

This is a summary of the "Learn You A Haskell" online book under http://learnyouahaskell.com/chapters.

---

1. Introduction

• Haskell is a functional programming language.

dive

# navigation
# ctrl + A - moves to the start of the line
# ctrl + E - moves to the end of the line
# ctrl + B - move back on character
# ctrl + F - move forward one character
# esc  + B - move back one word
# esc  + F - move forward one word
# alt  + <-/->
# ctrl + U - delete from the cursor to the beginning of the line
# ctrl + K - delete from the cursor to the end of the line