jrobinsonc

function isDefined<T>(arg: T | undefined | null): arg is T {
    return arg !== undefined && arg !== null;
}

jrobinsonc

/**
 * @param time - The time in 24 hours format
 * @returns The time in 12 hours format
 */
export function convertTime24to12(time: string): string {
  const [hours, minutes]: number[] = time.split(':').map(Number);
  const meridiem: 'PM' | 'AM' = hours >= 12 ? 'PM' : 'AM';
  return `${hours % 12 || 12}:${minutes
    .toString()
    .padStart(2, '0')} ${meridiem}`;

jrobinsonc

Form Utils Moved to its own repo:
https://github.com/jrobinsonc/form-utils

jrobinsonc

/**
 * Function that returns a promise along with resolver and rejector functions
 * 
 * @template T The type of the resolved value
 * @returns {{ promise: Promise<T>, resolver: (arg: T) => void, rejector: (error: Error) => void }}
 */
 const PromiseResolution = <T>() => {
    let resolver!: (arg: T) => void;
    let rejector!: (error: Error) => void;

jrobinsonc

interface Link {
  text: string;
  url: string;
}

function parseMarkdownLinks(markdownText: string): Link[] {
  const linkRegex: RegExp = /\[([^\]]+)\]\(([^\)]+)\)/g;
  const links: Link[] = [];
  let match: RegExpExecArray | null;
    

jrobinsonc

{
  "name": "@jrobinsonc/parse-cli-arguments",
  "description": "Parse CLI arguments.",
  "version": "1.0.0",
  "main": "parse-cli-arguments.js",
  "license": "ISC",
  "author": "Jose Robinson <me@joserobinson.com> (https://joserobinson.com/)",
  "homepage": "https://gist.github.com/jrobinsonc/d90262c5fad0ad2a253ba46d33cf13b9",
  "repository": {
    "type": "git",

jrobinsonc

<?php

function time_elapsed_string($ptime)
{
    $etime = time() - $ptime;

    if ($etime < 1)
    {
        return '0 seconds';
    }

jrobinsonc

PHPExcel Cheat Sheet

Documentation

Snippets

Install.

composer require phpoffice/phpexcel

jrobinsonc

# Delete all comments
wp comment delete $(wp comment list --format=ids)

# Delete posts revisions
wp post delete --force $(wp post list --post_type='revision' --format=ids)

jrobinsonc

Dealing with WWW

Redirect all traffic to use 'www.'

RewriteEngine On
RewriteCond %{HTTP_HOST} !^www\. [NC]
RewriteRule ^ https://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]