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Go read Mastering Regular Expressions.
by adestefan 13y ago
Go read Mastering Regular Expressions.
- tmallen 13y agoThis is the bible of regex. Its explanation of "unrolling the loop" will change how you write regular expressions if you don't already use that technique. Its discussion of the operation of NFA and DFA engines is great too.
- perlgeek 13y agoAye. I thought of myself as a regex wizard, and had answered many regex questions on perlmonks.org, but even then did I learn a lot about regexes while reading that book.