2018-10-12 15:37:13 -04:00
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---
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title: Invert Regular Expression Matches with JavaScript
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---
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Use`/\S/gi`; to match everything that isn't a space in the string.
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2019-01-17 12:41:32 -05:00
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Use`/\W/gi`; to match everything that isn't a-z, A-Z, 0-9, or the _ (underscore) in the string.
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You can invert any match by using the uppercase version of the selector `\s` versus `\S` for example.
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