Regex was taking 5 days to run. So I built a tool that did it in 15 minutes.
Vikash Singh
15.6K46

The title is quite misleading. Regex can be fast, without backtracking, if a Finite Automata is adopted, like how Rust implemented it. The problem is the python package you used is slow, not regex is slow. Vikash Singh I hope you can make it clear.

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