Note #23
Pop quiz: What does the following evaluate to in JavaScript?
Object.keys('hmm...').length
Answer: 6. Here JS treats the string as a type of array which itself is a type of object. Who knew!
Pop quiz: What does the following evaluate to in JavaScript?
Object.keys('hmm...').length
Answer: 6. Here JS treats the string as a type of array which itself is a type of object. Who knew!