jonrandy

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.

jonrandy

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

jonrandy

// 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

jonrandy

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

jonrandy

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


const func = makeFunction()

jonrandy

<!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>

jonrandy

const to = Symbol('number to')

// Number.prototype[to] = function to(end) {
//   let [start, tend, rev] = (this>end) ? [end, this, true] : [this, end, false], arr = []
//   for (let i=start; i<=tend; i++) arr.push(i)
//   return rev ? arr.sort(_=>1) : arr
// }

Number.prototype[to] = function to(end, {step}={step:this<=end?1:-1}) {
  let arr = [], i, d = end>this

jonrandy

function add(target, f, outerSyntax=false){
  return f.length ?
    outerSyntax ?
      addProperty(target, f)
    :
      addWithParams(target, f)
  :
    addSimple(target, f)
}

jonrandy

var n = 53.73;
var rounded = n|0; //53

x|0 //Round x down
func`arg` //Call function with one string argument
getContext`2d`; // ^
`rgb(${r}, ${g}, ${b})` //Template literals
C //together with <canvas id=C> instead of document.getElementById("C");
1e3 //Shorter than 1000
1e-3 //Shorter than 0.001

jonrandy

function allocateInt(amount, ratios) {
  if (ratios.length == 1) {
    return [amount]
  } else {
      const rs = [...ratios]
      const divisor = rs.reduce((a,i)=>a+i)
      const thisAmount = Math.round(amount*rs.shift()/divisor)
      return [
        thisAmount,
        ...allocateInt(amount-thisAmount, rs)