| from geventwebsocket.handler import WebSocketHandler | |
| from gevent.pywsgi import WSGIServer | |
| from flask import Flask, request, render_template | |
| app = Flask(__name__) | |
| @app.route('/') | |
| def index(): | |
| return render_template('index.html') |
| # ~/.osx — http://mths.be/osx | |
| ############################################################################### | |
| # General UI/UX # | |
| ############################################################################### | |
| # Set computer name (as done via System Preferences → Sharing) | |
| scutil --set ComputerName "MathBook Pro" | |
| scutil --set HostName "MathBook Pro" | |
| scutil --set LocalHostName "MathBook-Pro" |
| // Implementing the publishing Pusher REST API | |
| // @see http://pusher.com/docs/rest_api | |
| // with Play (scala) Framework | |
| // @see http://scala.playframework.org/ | |
| class Pusher { | |
| val appId = Play.configuration.getProperty("pusher.appId") | |
| val key = Play.configuration.getProperty("pusher.key") | |
| val secret = Play.configuration.getProperty("pusher.secret") | |
| require 'sinatra' | |
| require 'redis' | |
| require 'json' | |
| require 'date' | |
| class String | |
| def &(str) | |
| result = '' | |
| result.force_encoding("BINARY") |
| package com.snowdale.play.extensions | |
| import com.twitter.util.{ Future, Return, Throw , Duration} | |
| import play.api.libs.concurrent._ | |
| import java.util.concurrent.TimeUnit | |
| object Finagle { | |
| implicit def futureTransform[A](future: Future[A]) = new FinagleFuture(future) | |
| } |
| // Rewrite http://tour.golang.org/#63 to scala using Channel | |
| import scala.concurrent._ | |
| import scala.concurrent.ExecutionContext.Implicits.global | |
| object GO63Channel extends App { | |
| def sum(a: List[Int], c: Channel[Int]) = future { | |
| c write a.sum | |
| } | |
| val c = new Channel[Int]() |
This guide enables you to install (ruby-build) and use (rbenv) multiple versions of ruby, isolate project gems (gemsets and/or bundler), and automatically use appropriate combinations of rubies and gems.
# Ensure system is in ship-shape.
aptitude install git zsh libssl-dev zlib1g-dev libreadline-dev libyaml-dev
| # MySQL. Versions 4.1 and 5.0 are recommended. | |
| # | |
| # Install the MySQL driver: | |
| # gem install mysql2 | |
| # | |
| # And be sure to use new-style password hashing: | |
| # http://dev.mysql.com/doc/refman/5.0/en/old-client.html | |
| development: | |
| adapter: mysql2 | |
| encoding: utf8 |
| cd ~ | |
| sudo yum update | |
| sudo yum install java-1.7.0-openjdk -y | |
| wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-0.90.5.tar.gz -O elasticsearch.tar.gz | |
| tar -xf elasticsearch.tar.gz | |
| rm elasticsearch.tar.gz | |
| mv elasticsearch-* elasticsearch | |
| sudo mv elasticsearch /usr/local/share |
| But today we want to compile redis from source (see http://redis.io/download) | |
| yum install make gcc tcl | |
| cd /usr/local/src | |
| wget http://download.redis.io/releases/redis-2.6.16.tar.gz | |
| tar xzf redis-2.6.16.tar.gz | |
| cd redis-2.6.16 | |
| make | |
| make test | |
| make install |