Simon Willison’s Weblog

Thursday, 15th August 2019

Subsume JSON a.k.a. JSON ⊂ ECMAScript (via) TIL that JSON isn’t a subset of ECMAScript after all! “In ES2018, ECMAScript string literals couldn’t contain unescaped U+2028 LINE SEPARATOR and U+2029 PARAGRAPH SEPARATOR characters, because they are considered to be line terminators even in that context.” # 10:30 am

2019 » August

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