12 lines
399 B
Markdown
12 lines
399 B
Markdown
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---
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layout: default
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title: Regex - notes
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---
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How to match “any character” in the regular expression
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- `.` → any char except newline
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- `\.` → the actual dot character
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- `.?` = `.{0,1}` → match any char except newline zero or one times
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- `.*` = `.{0,}` → match any char except newline zero or more times
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- `.+` = `.{1,}` → match any char except newline one or more times
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