hungtrinh

Composer

the missing quick-start guide

We will assume we have a package/project called https://github.com/foo/bar

Most redistributable packages are hosted on a version control website such as Github or Bitbucket. Version control repositories often have a tagging system where we can define stable versions of our application. For example with git we can use the command:

git tag -a 1.0.0 -m 'First version.'

With this we have created version 1.0.0 of our application. This is a stable release which people can depend on. If we wanted to include "foo/bar" then we could create a composer.json and specify the tagged release we wanted:

hungtrinh

image: docker:latest

variables:
  REPOSITORY_URL: <AWS ACCOUNT ID>.dkr.ecr.eu-central-1.amazonaws.com/<ECS REPOSITORY NAME>
  REGION: eu-central-1
  TASK_DEFINTION_NAME: <TASK DEFINITION NAME>
  CLUSTER_NAME: <CLUSTER NAME>
  SERVICE_NAME: <SERVICE NAME>

services:

hungtrinh

<?php
/**
 * This script performs a full dump of a database query into
 * CSV format and pipes it directly to the browser.
 * 
 * - YES, the browser will save the CSV file to disk
 * - YES, it should support large files without using massive amounts of memory
 * - YES, it compresses the request using GZIP to reduce download time
 */

hungtrinh

<?php declare(strict_types=1);
namespace App\Factory;

use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
use Tuupola\Middleware\Cors;
use Zend\Diactoros\Response;
use Zend\Diactoros\Response\JsonResponse;
use Zend\ProblemDetails\ProblemDetailsResponseFactory;
use Zend\Stratigility\Middleware\CallableMiddlewareWrapper;

hungtrinh

import React from "react"
import { Route, Switch } from "react-router-dom"

const AppRoute = ({ component: Component, layout: Layout, ...rest }) => (
  <Route {...rest} render={props => (
    <Layout>
      <Component {...props} />
    </Layout>
  )} />
)

hungtrinh

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

hungtrinh

Initially, I found bitmasking to be a confusing concept and found no use for it. So I've whipped up this code snippet in case anyone else is confused:

<?php

    // The various details a vehicle can have
    $hasFourWheels = 1;
    $hasTwoWheels  = 2;
    $hasDoors      = 4;
    $hasRedColour  = 8;

hungtrinh

#!/usr/bin/env node

// todo: try to require jshint here, instead of spawning process, then fallback to spawning process.
var jshint = nrequire('jshint');
if (jshint) return process.exit(0);

// jshint not installed locally, spawn process instead.
// basically the same, but less pretty.
var exec = require('child_process').exec;

hungtrinh

# -*- mode: ruby -*-
# vi: set ft=ruby :

module OS
	def OS.windows?
		(/cygwin|mswin|mingw|bccwin|wince|emx/ =~ RUBY_PLATFORM) != nil
	end

	def OS.mac?
		(/darwin/ =~ RUBY_PLATFORM) != nil

hungtrinh

Regex for matching ALL Japanese common & uncommon Kanji (4e00 – 9fcf) ~ The Big Kahuna!
([一-龯])

Regex for matching Hirgana or Katakana
([ぁ-んァ-ン])

Regex for matching Non-Hirgana or Non-Katakana
([^ぁ-んァ-ン])

Regex for matching Hirgana or Katakana or basic punctuation (、。’)