Precomposed É vs Decomposed E + Combining Acute Accent

Compare the precomposed character é (NFC form) with the decomposed sequence e + combining acute accent (NFD form) -- visually identical but different byte representations, a core Unicode normalization concept.

Latin Small Letter E with Acute
U+00E9
已复制!
Latin Small Letter E
U+0065
已复制!
Combining Acute Accent
U+0301
已复制!

详细对比

属性 Latin Small Letter E with Acute Latin Small Letter E Combining Acute Accent
字符 é e ́
码点 U+00E9 U+0065 U+0301
十进制 233 101 769
Unicode 名称 LATIN SMALL LETTER E WITH ACUTE LATIN SMALL LETTER E COMBINING ACUTE ACCENT
类别 Lowercase Letter Lowercase Letter Nonspacing Mark
区块
HTML é e ́
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