fomigo

1 Set up

<?php // tests/HamcrestTestCase.php

namespace Tests;

use Hamcrest\MatcherAssert;
use Hamcrest\Util;

fomigo

# Add this to file in home folder
"~/bin/layout-switch.sh"
  Alt + Shift_L

fomigo

The PATH is an important concept when working on the command line. It's a list of directories that tell your operating system where to look for programs, so that you can just write script instead of /home/me/bin/script or C:\Users\Me\bin\script. But different operating systems have different ways to add a new directory to it:

Windows

1. The first step depends which version of Windows you're using:

• If you're using Windows 8 or 10, press the Windows key, then search for and

fomigo

<template>
  <div id="app">
    <p>{{ message }}</p>
  </div>
</template>

<script>
export default {
  data: function () {
    return {

fomigo

General Tip

"The trick is to catch exceptions at the proper layer, where your program can either meaningfully recover from the exception and continue without causing further errors, or provide the user with specific information, including instructions on how to recover from the error. When it is not practical for a method to do either of these, simply let the exception go so it can be caught later on and handled at the appropriate level."

Resources

Advantages of Exceptions
Excellent example of separating error-handling code from program logic

Three Rules for Effective Exception Handling
Longer explanation and case study of exception use, including the basic principles of "throw early" and "catch late". Clear and thorough.

fomigo

class Well
  attr_accessor :next_well, :seeds, :owner

  def initialize anOwner
    self.seeds = 0
    self.owner = anOwner
  end
  
  def sow
    current_seeds = self.seeds

fomigo

SELECT  p.id, name, LENGTH(body) AS len
FROM    (
        SELECT  id
        FROM    projects
        ORDER BY id
        LIMIT 150000, 10
        ) o
JOIN    projects p
ON      p.id = o.id
ORDER BY p.id

fomigo

[alias]
	co = checkout
	cob = checkout -b
	coo = !git fetch && git checkout
	br = branch
	brd = branch -d
	brD = branch -D
	merged = branch --merged
	st = status
	aa = add -A .

fomigo

<?php
function resizeImage($source, $dest, $new_width, $new_height, $quality)
{
    // Taken from http://salman-w.blogspot.com/2009/04/crop-to-fit-image-using-aspphp.html
    $image = new Phalcon\Image\Adapter\GD($source);
    $source_height = $image->getHeight();
    $source_width = $image->getWidth();
    $source_aspect_ratio = $source_width / $source_height;
    $desired_aspect_ratio = $new_width / $new_height;
    if ($source_aspect_ratio > $desired_aspect_ratio) {

fomigo

__invoke VS function VS Closure

This gist is about:

• https://twitter.com/taylorotwell/status/600680897550098432
• https://twitter.com/Ocramius/status/600705252539691008

Mainly:

• function cannot (should not) be used when side-effects occur