Advanced Regular Expressions (PCRE)
2026-02-19 · 10 parts · No login required
Go beyond the basics with PCRE pattern matching. Master lookaheads, lookbehinds, named capture groups, regex subroutines, POSIX classes, and every modifier. Learn to build patterns that actually work in the real world, and see how regex fits into modern AI workflows.
Part 1
Advanced Regular Expressions
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Part 2
Regex Fundamentals - The Quick Version
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Part 3
Quantifiers Mastered
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Part 4
Capture Groups - The Full Picture
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Part 5
Regex Subroutines
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Part 6
Lookahead And Lookbehind
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Part 7
Posix Classes And Smart Alternation
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Part 8
Modifiers And Anchors
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Part 9
Regex Meets Ai
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Part 10
Practice Exercises
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