addyosmani

Route-based chunking

Many of us building single-page apps today use JavaScript module bundling tools that trend towards a monolithic "bundle.js" file including the full app and vendor code for multiple routes. This means if a user lands on any arbitrary route they need to wait for a large bundle of JS to be fetched, parsed and executed before the application is fully rendered and interactive.

This is a little backwards, especially when apps are used under real-world network (3G) and device

leontastic

/*
  Fraction: an ES6 class to preserve decimal precision in rational number arithmetic

  Notes:
  - reliably preserves decimal precision for floats that can be represented in decimal with 16 decimal places or less
  - for decimals with more than 16 decimal places, precision is preserved up to 16 decimal places

  CONSTRUCTOR:
    constructor([a|Number|Fraction]) => [Fraction]: returns a Fraction from a number

vluzrmos

<?php

if(!function_exists('config_path'))
{
        /**
        * Return the path to config files
        * @param null $path
        * @return string
        */
        function config_path($path=null)

fideloper

<?php

trait Gettable {

    /**
     * Retrieve private attributes.
     *   Attributes should be protected
     *   so they cannot be *set* arbitrarily.
     *   This allows us to *get* them as if they
     *   were public.

joyrexus

Sans jQuery

Events

// jQuery
$(document).ready(function() {
  // code
})

stupidbodo

#!/bin/bash
 
# Generate SSH Keys and connect Windows to Linux #
#################

# go to ssh directory
cd ~/.ssh

# Generate ssh key
ssh-keygen -t rsa -C "<<enter some random stuffs as label>>"

lisachenko

<?php
class Test {
    private $a='data';

    protected $b=123;

    public $c=true;
}

Ocramius

<?php

class Foo
{
    protected $foo;
    protected $bar;
    protected $baz;
}

SzymonPobiega

If you have two days to learn the very basics of modelling, Domain-Driven Design, CQRS and Event Sourcing, here's what you should do:

In the evenings read the [Domain-Driven Design Quickly Minibook]{http://www.infoq.com/minibooks/domain-driven-design-quickly}. During the day watch following great videos (in this order):

1. Eric Evans' [What I've learned about DDD since the book]{http://www.infoq.com/presentations/ddd-eric-evans}
2. Eric Evans' [Strategic Design - Responsibility Traps]{http://www.infoq.com/presentations/design-strategic-eric-evans}
3. Udi Dahan's [Avoid a Failed SOA: Business & Autonomous Components to the Rescue]{http://www.infoq.com/presentations/SOA-Business-Autonomous-Components}
4. Udi Dahan's [Command-Query Responsibility Segregation]{http://www.infoq.com/presentations/Command-Query-Responsibility-Segregation}
5. Greg Young's [Unshackle Your Domain]{http://www.infoq.com/presentations/greg-young-unshackle-qcon08}
6. Eric Evans' [Acknowledging CAP at the Root -- in the Domain Model]{ht

cobyism

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).