he-and-her

// initialize the Shanghai component which keeps track of
// shipping data in and out of the Port of Shanghai.
var shanghai = Elm.worker(Elm.Shanghai, {
    coordinates:[0,0],
    incomingShip: { name:"", capacity:0 },
    outgoingShip: ""
  });

function logger(x) { console.log(x) }
 

he-and-her

Learning FP the hard way: Experiences on the Elm language

by Ossi Hanhinen, @ohanhi

with the support of Futurice 💚.

Licensed under CC BY 4.0.

Foreword

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require "thread"
require "fftw3"
require "coreaudio"
require 'ruby-progressbar'

# progressbar = ProgressBar.create
# progressbar.total = 100

Thread.abort_on_exception = true

he-and-her

module BinaryTree
  class Node
    attr_reader :word, :count, :left, :right

    include Enumerable

    def initialize(word)
      @word, @count = word, 1
    end

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//Rotate the camera such that z points up and x to the right
var o:Quaternion = new Quaternion().setFromEuler(new Vector().set_xyz(-90, 0, 0).radians());

//Rotate by Arctan(sin(45°)) (grabbed from wikipedia) around x, to get the top-down part
var q:Quaternion = new Quaternion().setFromEuler(new Vector().set_xyz(Math.atan(Math.sin(45 * Maths.DEG2RAD)), 0, 0));

//Rotate around z by -45° to get the side-on part
var p:Quaternion = new Quaternion().setFromEuler(new Vector().set_xyz(0, 0, -45).radians());

//Combine the rotations and apply to the camera

he-and-her

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

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class API::V1::BaseController < ApplicationController

  skip_before_filter :verify_authenticity_token

  before_filter :cors_preflight_check
  after_filter :cors_set_access_control_headers

  def cors_set_access_control_headers
    headers['Access-Control-Allow-Origin'] = '*'
    headers['Access-Control-Allow-Methods'] = 'POST, GET, PUT, DELETE, OPTIONS'

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Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

he-and-her

wip       Works in progress; stuff I know won't be finished soon
feat      Feature I'm adding or expanding
bug       Bug fix or experiment
junk      Throwaway branch created to experiment
ref       Refactoring

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# 1) Create your private key (any password will do, we remove it below)

$ cd ~/.ssh
$ openssl genrsa -des3 -out server.orig.key 2048


# 2) Remove the password

$ openssl rsa -in server.orig.key -out server.key