prologic

Learn Go in ~5mins

This is inspired by A half-hour to learn Rust and Zig in 30 minutes.

Basics

Your first Go program as a classical "Hello World" is pretty simple:

First we create a workspace for our project:

nginx-gists

#!/usr/bin/env bash

if [ "$EUID" -ne 0 ];then
  >&2 echo "This script requires root level access to run"
  exit 1
fi

if [ -z "${WORDPRESS_DB_PASSWORD}" ]; then
  >&2 echo "WORDPRESS_DB_PASSWORD must be set"
  >&2 echo "Here is a random one that you can paste:"

turtlepod

[ req ]

default_bits        = 2048
default_keyfile     = server-key.pem
distinguished_name  = subject
req_extensions      = req_ext
x509_extensions     = x509_ext
string_mask         = utf8only

[ subject ]

peterhellberg

package main

import (
	"image"
	"math"
	"time"

	"github.com/faiface/pixel"
	"github.com/faiface/pixel/pixelgl"
	"github.com/peterhellberg/plasma"

alexbowers

<?php

class _╯°□°╯︵┻━┻ extends \Exception {}

function _╯°□°╯︵┻━┻($message) {
    throw new _╯°□°╯︵┻━┻($message);
}

_╯°□°╯︵┻━┻("Flip Table");

peterhellberg

package main

import (
	"context"
	"log"
	"net/http"
	"os"
	"os/signal"
	"time"
)

hodzanassredin

import json
import datetime
import pytz
from random import randint
import logging
import time
import redis

main_prefix = "bqueues:"

chadrien

Debug your PHP in Docker with Intellij/PHPStorm and Xdebug

1. For your local dev, create a Dockerfile that is based on your production image and simply install xdebug into it. Exemple:

FROM php:5

RUN yes | pecl install xdebug \
&& echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > /usr/local/etc/php/conf.d/xdebug.ini \

grahamking

package main

import (
	"math/rand"
	"testing"
	"time"
)

const (
	numItems = 100 // change this to see how number of items affects speed

dhrrgn

<?php

use Predis\Client;

class RedisSession implements SessionHandlerInterface {
    private $redis;
    private $keyPrefix;
    private $maxLifetime;

    /**