Regular expressions

Now you have two problems.
wikipedia

Notes

RegExr

An online regex evaluator with comprehensive cheatsheet and other resources.
web | code | MIT/Expat

Thoughts

http://regex.info/blog/2006-09-15/247
https://blog.codinghorror.com/regular-expressions-now-you-have-two-problems/
https://stackoverflow.com/questions/1732348 (parsing HTML with regex)


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