jkoop

/**
 * Converts a number to A,B,C,...,X,Y,Z,AA,AB,AC,...,ZZ,AAA,AAB, etc.
 *
 * @param int $int must be at least 1
 * @return string
 */
function spreadsheetLetters(int $int): string {
    if ($int < 0) throw new TypeError('$int must be at least 0');

    $numeric = $int % 26;

jkoop

#! /bin/sh

git ls-files -z | \
  xargs -0n1 git blame -w | \
  grep -o --binary-files=text '^[^(]*([^)]*)' | \
  grep -o '([^0-9]*' | \
  grep -o '[^(]*' | \
  sed 's/\s*$//g' | \
  sort -f | \
  uniq -c | \

jkoop

<!-- https://gist.github.com/jkoop/afc386f5742c2b61bf9657577b974449 -->

<?php if (isset($_GET['access_token']) && isset($_GET['project_id']) && isset($_GET['milestone_name'])) : ?>
    <meta http-equiv="refresh" content="3600"> <!-- refresh every 1 hour -->
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <script src="https://cdn.jsdelivr.net/npm/chart.js@^3"></script>
    <script src="https://cdn.jsdelivr.net/npm/moment@^2"></script>
    <script src="https://cdn.jsdelivr.net/npm/chartjs-adapter-moment@^1"></script>
    <script src="https://cdn.jsdelivr.net/npm/chartjs-plugin-annotation@^1/dist/chartjs-plugin-annotation.min.js"></script>

jkoop

<?php

// This is intended for use in stuff like directory lists

// 1234567890  unix time (input)
// 23:31:30    if today
// 13d 23:31   if this month
// Feb 13 23h  if this year
// '09 Feb 13  if farther away

jkoop

#!/bin/bash

while [ $# -gt 0 ]; do
    extension="${1##*.}"
    ffmpeg -i "$1" 2> tmp.txt

    #     Chapter #0:0: start 0.000000, end 1290.013333
    #       first   _     _     start    _     end

    while read -r first _ _ start _ end; do

jkoop

// https://gist.github.com/jkoop/577a96fa421a8dfec22a48334a7493a0

function scanForRedLink(link, url) {
    if (link.classList.contains('no-redlink')) { // for stuff like logout links
        return;
    }

    if (url === null || url.startsWith('javascript:') || url.startsWith('#') || url.length < 1) { // for stuff like javascript and elements
        return;
    }

jkoop

@-moz-document domain("iplayif.com") {
body {
	background: black;
	color: white;
}

:root {
    --glkote-buffer-fg: #fff;
    --glkote-buffer-bg: #222;
    --glkote-buffer-reverse-fg: #222;

jkoop

<?php

function relativeTime(int|float|string $time): string {
	static $minute = 60;
	static $hour = 60 * 60;
	static $day = 24 * 60 * 60;
	static $month = 30 * 24 * 60 * 60;
	static $year = 365 * 24 * 60 * 60;

	if (!is_numeric($time)) {

jkoop

#include <math.h> // gcc -lm enumerateFactorsOfN.c

int enumerateFactorsOfN(int n) {
	int factors = 1;
	double sqrtN = sqrt(n);
	int n2 = (int) sqrtN;

	for (int i = 1; i <= n2; i++) {
		if (n % i == 0) {
			factors++;

jkoop

<?php // app/Http/Traits/ClosureTable.php

namespace App\Models\Traits;

use Exception;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;
use Illuminate\Support\Facades\Db;

/**