Created
July 19, 2022 10:27
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Replace unicode characters with their code point
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| const sane = JSON.stringify("Emdashses should be banned. –") | |
| .replace( | |
| /[^\x20-\x7F]/g, | |
| x => "\\u" + ("000" + x.codePointAt(0).toString(16)).slice(-4) | |
| ); | |
| console.log(sane); | |
| // Emdashses should be banned. \u2013 |
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