Post #3430
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Did you know JavaScript supports a third type of comment (beyond // and /* */)? 😉 Mat Marquis shows off hashbang comments in a short YouTube video. And yes, they're in the language spec!
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JA JavaScript @javascript · 31.1K subscribers - Sep 20, 2026Post #3507
- Sep 20, 2026CHALLENGE 'use strict'; function getValue() { return this.value; } const obj = { value: 42…
- Sep 19, 2026Post #3505
- Sep 19, 2026CHALLENGE const a = 5 & 3; const b = 5 | 2; const c = ~5; const d = 1 << 31; const e = -1…
- Sep 18, 2026Post #3503
- Sep 18, 2026CHALLENGE let i = 0; const key = () => `k${i++}`; const obj = { [key()]: i, [key()]: i, [k…