daegren

Originally Posted here by Ryan Tomayko

Wife: Who is Roy Fielding?

Ryan: Some guy. He's smart.

Wife: Oh? What did he do?

Ryan: He helped write the first web servers and then did a ton of research explaining why the web works the way it does. His name is on the specification for the protocol that is used to get pages from servers to your browser.

daegren

Exercises

In order to learn SQL, we'll go through some simple exercises to start

1. Given the following statement:

CREATE TABLE `users` (
  `id` int(11) unsigned NOT NULL AUTO_INCREMENT,
`email` varchar(255) NOT NULL,

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#!/bin/sh
# xcode-build-number-generator.sh
# @desc Automaticvally create build number every time using curent day, month and year
# @usage
# 1. Select: your Target in Xcode
# 2. Select: Build Phases Tab
# 3. Select: Add Build Phase -> Add Run Script
# 4. Paste code below in to new "Run Script" section
# 5. Drag the "Run Script" below "Link Binaries With Libraries"

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var ValidatorMixin = {
  validate: function() {
    var obj = this.state[this.validationObject];
    var errors = {};
    for (var key in this.validationRules) {
      var rule = this.validationRules[key];
      if (!rule.valid(obj[key])) {
        errors[key] = rule.message;
      }
    }

daegren

class Universe
  while energy
    decay
    star = stars.pop
    
    if star.mass > KASSHENDAR_LIMIT
      BlackHole.new(star)
      Notification.new('woah', Neo)
    end
  end

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OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

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//
//  Rectangle.h
//  BreakoutW1D2
//
//  Created by David Mills on 2017-05-02.
//  Copyright © 2017 David Mills. All rights reserved.
//

#import <Foundation/Foundation.h>

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const NODE_ENV = process.env.NODE_ENV || 'development';
const config = require('./knexfile')[NODE_ENV];
const knex = require('knex')(config);
const express = require('express');
const logger = require('knex-logger');

const app = express();
app.use(logger(knex));

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// Requirements:
// - Take in two numbers from the command line
// - `console.log` the sum of the two numbers

var input1 = process.argv[2];
var input2 = process.argv[3];

var number1 = parseInt(input1);
var number2 = parseInt(input2);

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Keybase proof

I hereby claim:

• I am daegren on github.
• I am daegren (https://keybase.io/daegren) on keybase.
• I have a public key ASCEfH6uw8AOuQSGUgdpji1uVdYvKr6WL5go_W0d8iQ91wo

To claim this, I am signing this object: