ASCII is a subset of UTF-8, so all ASCII files are already UTF-8 encoded. The bytes in the ASCII file and the bytes that would result from "encoding it to ... ... <看更多>

All characters in ASCII can be encoded using UTF-8 without an increase in storage (both requires a byte of storage). UTF-8 has the added benefit of character ... ... <看更多>

Encoding: ASCII & UTF-8 · Materials. Day 12 PowerPoint deck · Learning Objectives. DAT 1-A Explain how data can be represented using bits. · Essential Knowledge. ... <看更多>

UTF -8 encodes characters using up to 4 8-bit code blocks. ASCII only used 8 bits per character. Unicode characters previously included in ASCII are represented ... ... <看更多>