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{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "iam:AttachRolePolicy",
        "iam:GetRole",
        "iam:CreateRole",
        "iam:PassRole",

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CREATE TABLE `users` (
  `id` int NOT NULL AUTO_INCREMENT PRIMARY KEY,
  `name` varchar(100) NOT NULL
);

CREATE TABLE `transactions` (
  `id` int NOT NULL AUTO_INCREMENT PRIMARY KEY,
  `user_id` int(11) NOT NULL,
  `created` datetime NOT NULL,
  `amount` decimal(8,2) NOT NULL,

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def multipliers():
    return [(lambda y: (lambda x: x * y))(i) for i in range(4)]

print [m(2) for m in multipliers()]

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POSTGRESQL

$ sudo su postgres -c psql postgres

postgres=# ALTER USER postgres WITH PASSWORD 'password';
postgres=# \q

$ sudo passwd -d postgres

$ sudo su postgres  -c passwd

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Backend Development

• node.js
  • Installation paths: use one of these techniques to install node and npm without having to sudo.
  • Node.js HOWTO: Install Node+NPM as user (not root) under Unix OSes
  • Felix's Node.js Guide
  • Creating a REST API using Node.js, Express, and MongoDB
  • Node Cellar Sample Application with Backbone.js, Twitter Bootstrap, Node.js, Express, and MongoDB
  • JavaScript Event Loop
• Node.js for PHP programmers

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Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

---

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#!/bin/bash

echo "[BUILD] start"
CURRENT_DIR="$( cd "$( dirname "$0" )" && pwd )"
echo "[BUILD] current directory is $CURRENT_DIR"

if ! command -v php >/dev/null; then
    echo "[BUILD] php is required"
    echo "[BUILD] finish"
    exit 1

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<?php

use RuntimeException;

class VerifyEmail
{
    /**
     * @var string
     */
    protected $email_user = '';

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<?php

class Slug
{
	/**
	 * @param string $string
	 * @return string
	 */
	public function make($string)
	{

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<?php

$dns = 'mysql:dbname=mysql;host=localhost';
$db_user = 'root';
$db_password = 'admin';

$db_handler = new PDO($dns, $db_user, $db_password);
$statment = $db_handler->query('SHOW DATABASES');
$dbs = $statment->fetchAll();