Message from JavaScript discussions

November 2017

— Can you help?😔

—

/* Predefined:
repeticion
palabra
*/
function calcular() {
  while(repeticion > 0) {
    document.write(palabra);
    repeticion = repeticion - 1;
  }
}

— Thanks
Its obvious i started with python xD

— 1. parentheses around while-condition (while (condition) { block })
2. document.write is bad
3. Don't use var for something that is already defined, just use it like x = y
4. No need for parentheses around (repeticion - 1), you can remove them
5. Why parentheses after the name of the variable?

Message permanent page

— What, because he hates class syntax?

— Pfft

— Which part?

— He got banned from a few places because apparently "Dog Balls" in a talk wasn't okay

— It starts right around where he bashes class syntax, which I personally agree with haha

— ?

—

(function () {
})(); // <-- crockford called this dog balls

— Yeah, that's why he likes the other form