Is undefined equal to undefined?
That’s the question! Crockford says it is not, but let see the experiment.
var a, b; console.log(typeof a); console.log(a === b); |
the answer is – it is.
That’s the question! Crockford says it is not, but let see the experiment.
var a, b; console.log(typeof a); console.log(a === b); |
the answer is – it is.
what is zen?
Well, Zen describes the way things are ugly and beautiful at the same time in JavaScript!
aah so