A-Maged

type Increment<N extends number, Arr extends any[] = []> = Arr['length'] extends N
  ? [...Arr, any]['length']
  : Increment<N, [...Arr, any]>;

type FilteredKeys<T> = Exclude<keyof T, keyof any[]>; 

type DeepKeysPrefix<T, K extends keyof T, MaxDepth extends number, Depth extends number> = Depth extends MaxDepth
  ? never
  : K extends string | number
    ? `${K}.${DeepKeys<T[K], MaxDepth, Increment<Depth>> & string}`

A-Maged

/*
    Strategy Pattern
    Co-Author: https://github.com/WaseemMansour
    reference: https://refactoring.guru/design-patterns/strategy
*/

/* Strategies context */
class Context<Strategy> {
  /* reference to concrete strategy */
  private strategy: Strategy;

A-Maged

sudo apt update

# docker
curl -fsSL https://get.docker.com -o get-docker.sh
sudo sh get-docker.sh
sudo groupadd docker
sudo usermod -aG docker $USER
newgrp docker

# docker-compose

A-Maged

class Adult {
  age: AdultAge;

  constructor(age: AdultAge) {
    this.age = age;
  }
}

/* value object */
class AdultAge {

A-Maged

<?php

/*
 * Send HTML Emails with inline images
 */
class Custom_Mailer
{
    public $email_attachments = [];

    public function send($to, $subject, $body, $headers, $attachments)