Can you please explain what const { hostname } = a; does and how?
const { hostname } = a;
That's called destructuring assignment. "a" probably is an object which has the hostname property so that assignment extracts hostname. I'm just writin about this 😅. Hopefully that'll help you.
It has the same effect as: const hostname = a.hostname
const hostname = a.hostname
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re: Daily Challenge #89 - Extract domain name from URL VIEW POST
TOP OF THREAD FULL DISCUSSIONCan you please explain what
const { hostname } = a;does and how?
That's called destructuring assignment. "a" probably is an object which has the hostname property so that assignment extracts hostname.
I'm just writin about this 😅. Hopefully that'll help you.
It has the same effect as:
const hostname = a.hostname