Two characters might have identical Unicode skeletons but render differently in specific fonts, or have different skeletons but render identically in a particular typeface. Detecting this requires rendering glyphs and comparing pixel output. No purely Unicode-data-based approach handles it, and UTS #39 does not attempt to.
Утро жителей Харькова началось со взрывов08:46
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// not critical but safer when bytesToWrite != view.byteLength
8Agarose is used in electrophoresis, chromatography, immunodiffusion assays, cell and tissue culturing, and other applications. It is the electrically neutral, non-sulphated, gelling component of agar. While its market is smaller, it is fundamental for specialized biochemical and analytical protocols.，推荐阅读体育直播获取更多信息
Rock & Roll Hall of Fame picks Outkast but not Oasis
Жители Санкт-Петербурга устроили «крысогон»17:52，更多细节参见搜狗输入法2026