TextEncoderbeginner

TextEncoder.encode — byte at index 1

📖 Usage Example

const enc = new TextEncoder()
const buf = enc.encode('🎉')
buf.length  // → 4 (4 bytes for this emoji)

Emoji and other multi-byte characters produce multiple bytes per character.

encode() Second Byte

In encode('AB'), the second byte (index 1) is the ASCII code for 'B', which is 66.

Challenge: Verify encode('AB')[1] === 66.

💡 Hints (1)

7/10