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Showing posts with the label Regex Lookarounds
Python: Consecutive Lines Between Matches Similar To Awk

Python: Consecutive Lines Between Matches Similar To Awk

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Given: A multiline string string (already read from a file file) Two patterns pattern1 and pattern… Read more Python: Consecutive Lines Between Matches Similar To Awk
Lookahead And Non-capturing Regular Expressions

Lookahead And Non-capturing Regular Expressions

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I'm trying to match the local part of an email address before the @ character with: LOCAL_RE_NO… Read more Lookahead And Non-capturing Regular Expressions
Set Together Letters And Numbers That Are Ordinal Numbers

Set Together Letters And Numbers That Are Ordinal Numbers

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The purpose is to remove the space between the numbers and ordinal number abbreviation (st,rd,th,nd… Read more Set Together Letters And Numbers That Are Ordinal Numbers
Fixing Negative Assertion For End Of String

Fixing Negative Assertion For End Of String

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I am trying to accept a capture group only if the pattern matches and there is not a specific word … Read more Fixing Negative Assertion For End Of String
Python Regex Look Ahead Positive + Negative

Python Regex Look Ahead Positive + Negative

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This regex will get 456. My question is why it CANNOT be 234 from 1-234-56 ? Does 56 qualify the (… Read more Python Regex Look Ahead Positive + Negative