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Regular Expressions in Notion Formulas
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📚 References:
Unicode Numbers in Regular Expressions
📜 Table of Contents:
Use double backslashes \\\\ to escape the Unicode reference in a regular expression:
// \\\\u0027 escapes the apostrophes.
// \\\\u2018 and \\\\u2019 handle left and right single quotes.
replaceAll("Mike 'Iron Mike' Tyson", "[\\\\u0027\\\\u2018\\\\u2019]","🥊")
// Output: Mike 🥊Iron Mike🥊 Tyson
"replace("Mike \\"Iron Mike\\" Tyson", ".*([\\\\u0022\\\\u201c\\\\u201d][^\\\\u0022\\\\u201c\\\\u201d]+[\\\\u0022\\\\u201c\\\\u201d]).*", "$1")
// Output: "Iron Mike"