alaindet

import { createInterface } from "node:readline";

const DIRECTION_AHEAD = "ahead";
const DIRECTION_LEFT = "left";
const DIRECTION_RIGHT = "right";
const DIRECTION_BACK = "back";

const MOVE_ATTACK = "attack";
const MOVE_FLEE = "flee";

alaindet

// Thanks to
// https://github.com/microsoft/tsyringe/issues/66#issuecomment-566755746
// https://262.ecma-international.org/6.0/#sec-promise-resolve-functions

main();

async function main() {
  const rnd = getRandom();
  console.log(await rnd);
  console.log(await rnd);

alaindet

// This is a generator function
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Generator
function* range(minOrMax: number, max?: number) {
  const maxExists = max !== undefined;
  const inf = maxExists ? minOrMax : 0;
  const sup = maxExists ? max : minOrMax;

  for (let i = inf; i < sup; i++) {
    yield i;
  }

alaindet

interface Visitor<TElementTypes = any> {
  visit(element: TElementTypes): void;
}

interface ConcreteItem {
  accept(visitor: Visitor): void;
}

class ConcreteItemA implements ConcreteItem {
  accept(visitor: Visitor): void {

alaindet

/**
 * What does this script output? Watch out!
 */
package main

import "fmt"

type mystring string

func (s mystring) String() string {

alaindet

CREATE TABLE "users" (
	"id"	INTEGER NOT NULL UNIQUE,
	"email"	TEXT NOT NULL UNIQUE,
	PRIMARY KEY("id" AUTOINCREMENT)
);

INSERT INTO "users" ("id", "email") VALUES
(1, "[email protected]"),
(2, "[email protected]"),
(3, "[email protected]");

alaindet

package main

import "testing"

func BenchmarkConcMap100(b *testing.B) {
	b.StopTimer()
	input := createRange(100)
	output := make([]int, 0, len(input))
	b.StartTimer()

alaindet

/**
 * How can you loop on promises, really?
 *
 * This experiment tests how promises and loops interact in JavaScript
 *
 * TL;DR: for await...of is the clear winner
 * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for-await...of
 */

run(); // <-- Start here

alaindet

<!--
Reference
https://codepen.io/alaindet/pen/MWmxrJb
-->

<h1>YALL: Yet Another Layout Library</h1>

<p>
  This whole library weights about 5 Kb minified (less than 1 Kb gzipped) and serves the only purpose of <strong>helping you place elements on the page</strong>. YALL provides a responsive grid and a set of utility classes for spacing. That's it. No colors, no components, no typography. Just -SPACE-!
</p>

alaindet

//
// Thanks to Matt Pocock's video "Enums considered harmful"
// https://www.youtube.com/watch?v=jjMbPt_H3RQ
//
// Please note that enums per se are great in any language,
// but TypeScript's enums are implemented in a convoluted and verbose way (as of version 4.9)
// since JavaScript (as of ES2022) does not natively support enums
//

// This can be moved elsewhere