regex-lookarounds Examples and Free Source Code

TCL I want to find a regex pattern to match only integers...

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Return only one group with OR condition in Regex...

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Regex to repair malformed XML attributes, removing spaces in tags...

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regex: negative lookahead with multiline text...

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Regex match only if not in context...

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Finding last occurrence of a pattern with lookaround...

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Regex matching a string in a filename while excluding another string...

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Split string on "and" and a few symbols, but prevent split on hyphens if surrounded by dig...

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How to extract multiple values matching a pattern after a specific keyword?...

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Keep/remove log line entries containing a word that continues over multiple lines, until the next ti...

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How to match these string variations in regex?...

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Regex to extract multidimensional keys using bracket notation...

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look for strings which are starting with . do not contain a . and end with _ any character : then an...

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Find value before a searched value in a delimited string...

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Regex to find all class names from .css file...

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Regex match string but do not match when containing certain elements...

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Python regex to match string not preceded by another string, but with other words in between...

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Java regular expressions with negative lookahead...

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Checking specific Regexp that can contain up to 3 keys made by letters and numbers and separated by ...

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Match only if following string matches pattern...

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Implementing a Negative Lookahead in Regex to exclude a block of code if it contains a certain strin...

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regexp negative lookahead with groups...

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Capturing negative lookahead...

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Regex issue - Matching API name...

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Regex - Match a word but do not match a phrase that can appear anywhere in the phrase...

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Regular Expression - Match all but first letter in each word in sentence...

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Not able to figure-out where I am making a mistake...

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Searching unescaped ampersands in a pseudo XML file on Neovim with negative lookahead...

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Regular Expression: Ensure that if a string contains specified symbols, then they must be enclosed b...

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How do I exclude a pattern with a lookbehind that is in front of another pattern?...

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