Jul 24, 2017 · 1 min read
regarding your “PRO Tip”:
one can not(!) override undefined — in your code sample
` console.log(typeof i === undefined); ` will always return false as typeof returns a String (`"undefined”`) ;)
regarding your “PRO Tip”:
one can not(!) override undefined — in your code sample
` console.log(typeof i === undefined); ` will always return false as typeof returns a String (`"undefined”`) ;)