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, "alice@example.com"),
(2, "bob@example.com"),
(3, "charlie@example.com");

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>

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//
// 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

alaindet

import { BehaviorSubject, Observable, takeUntil } from 'rxjs';

import { OnceSource } from './once-source';

export type UpdaterFn<T> = (prev: T) => T;

/**
 * # Data Source
 *
 * This wraps a data source in a RxJS BehaviorSubject and exposes an API for

alaindet

How to freeze files in Git

Frozen files are different that ignored files, so that

• Ignored files are listed in .gitignore and Git never picks them up
• Frozen files are previously committed files which are later ignored by Git

Frozen files can be configuration files that are frequently changed with secret values and should not be committed.

How to freeze files

alaindet

package main

import "fmt"

func main() {
	fmt.Println(
		BinaryStringToDecimal("0110"), // 6
		BinaryStringToDecimal("0011"), // 3
	)
}

alaindet

function range(fromOrTo: number, to?: number): number[] {
  const result: number[] = [];
  const [start, stop] = to ? [fromOrTo, to] : [0, fromOrTo];
  for (let i = start; i <= stop; i++) {
    result.push(i);
  }
  return result;
}

function elidedRange(total: number, current: number = 1, diameter: number = 5): (number | null)[] {

alaindet

import { SimpleChange } from '@angular/core';

export function didInputChange(change?: SimpleChange): boolean {
	if (!change) return false;
	return change.firstChange || change.currentValue !== change.previousValue;
}

export function didInputsChange(changes: SimpleChange[]): boolean {
	return changes.some(ch => didInputChange(ch));
}