Jon Randy jonrandy

## fake_photos.md

      
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                jonrandy
                / fake_photos.md
            
            
              Created
              August 13, 2026 08:19
            
              
                Checking for Fake/AI Generated Photos
              
          
    So you don't have to rely on instinct, always check in this order. Four letters, ISLP:

I, Iris. Round, no deformation. And read its reflection: it tells you what light was there. If that light makes no sense with the rest, the image is lying.
S, Skin. Real pores, not a suffocatingly clean uniformity or freckles laid down like a stencil.
L, Light and shadow. They must make sense in context. One sun for the whole scene. No shadow without a body to cast it.
P, Physics. The laws must hold. Blur that's gradual, not a 2D backdrop. Glasses with lenses, a bridge and arms. Optics and framing that could live together in a real camera.


## reference_links.md

      
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              Last active
              July 10, 2026 02:32
            
              
                Markdown Reference Links
              
          
    You can give links names to make the body markdown easier to read
You can give [links][example_link] names to make the body markdown easier to read

[example_link]:EXAMPLE.md


## return_submit_ime.js
// put this in key event - key 229 is legacy (older browser send different 'key' for return while composing)
if (e.isComposing || e.keyCode === 229) return;
// safe to submit here if you want

// https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/isComposing

## promise-all.js
const all = async arr => {
  const results = []
  for (p of arr) results.push(await p)
  return results
}

## closure.js
function makeFunction() {
   let myVar = 123
   return function (s) {
     console.log(eval(s))
   }
}


const func = makeFunction()

## hashmod.html
<!doctype html>
<html lang="en">
  <body>
    <script type="hash-module" id="sum">
      export const sum = (a, b) => a + b;
    </script>

    <!-- All hash modules need to go before this script. -->
    <!-- This cant be a type="module", it must be executed immediately. -->
    <script>

## observePosition.js
export function observePosition(element, callback) {
  const trackDiv = document.createElement("div")
  Object.assign(trackDiv.style, {
    position: "fixed",
    pointerEvents: "none",
    width: "2px",
    height: "2px",
  })
  if (element.children.length) {
    element.insertBefore(trackDiv, element.firstChild)

## arrayNegativeIndexProxy.js
const arr = [1, 2, 3, 4]

const handler = {
  get(target, prop, receiver) {
    // try to convert property to a number
    const n = +prop
    // if it's a number less than zero, return the correct item from the array
    if (!isNaN(n) && n<0) {
      return Reflect.get(target, target.length + n, receiver)
    // otherwise continue as normal with the property

## flagEmoji.js
// pass in 2 letter country code
const getFlagEmoji = countryCode=>String.fromCodePoint(...[...countryCode.toUpperCase()].map(x=>0x1f1a5+x.charCodeAt()))

## different_fibonacci.js
const fib = n => {
  const r5 = fib.r5 || (fib.r5=5**.5)
  return Math.floor((((1+r5)/2)**n - ((1-r5)/2)**n)/r5)
}
	// put this in key event - key 229 is legacy (older browser send different 'key' for return while composing)
	if (e.isComposing \|\| e.keyCode === 229) return;
	// safe to submit here if you want

	// https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/isComposing
	const all = async arr => {
	const results = []
	for (p of arr) results.push(await p)
	return results
	}
	function makeFunction() {
	let myVar = 123
	return function (s) {
	console.log(eval(s))
	}
	}


	const func = makeFunction()
	<!doctype html>
	<html lang="en">
	<body>
	<script type="hash-module" id="sum">
	export const sum = (a, b) => a + b;
	</script>

	<!-- All hash modules need to go before this script. -->
	<!-- This cant be a type="module", it must be executed immediately. -->
	<script>
	export function observePosition(element, callback) {
	const trackDiv = document.createElement("div")
	Object.assign(trackDiv.style, {
	position: "fixed",
	pointerEvents: "none",
	width: "2px",
	height: "2px",
	})
	if (element.children.length) {
	element.insertBefore(trackDiv, element.firstChild)
	const arr = [1, 2, 3, 4]

	const handler = {
	get(target, prop, receiver) {
	// try to convert property to a number
	const n = +prop
	// if it's a number less than zero, return the correct item from the array
	if (!isNaN(n) && n<0) {
	return Reflect.get(target, target.length + n, receiver)
	// otherwise continue as normal with the property
	// pass in 2 letter country code
	const getFlagEmoji = countryCode=>String.fromCodePoint(...[...countryCode.toUpperCase()].map(x=>0x1f1a5+x.charCodeAt()))
	const fib = n => {
	const r5 = fib.r5 \|\| (fib.r5=5**.5)
	return Math.floor((((1+r5)/2)n - ((1-r5)/2)n)/r5)
	}