They are neat, to be sure, but they are how regex works, and nothing more.
However, as you mature as a regex practitioner, you come to regard these techniques for what they are: language features rather than tricks. At other points in your career, you'll surely fall in love with regex bits such as + to match all the content between certain delimiters (in this case double quotes), or with atomic groups. *? prevents you from steamrolling from the start to the end of a string such as Tarzan likes Jane may seem like the best regex trick ever. When you start out with regex, learning that the lazy question mark in. I'll concede right away that deciding what constitutes the best technique in any field is a curly matter. So you're doubtful at the mention of a "best regex trick"?įine.
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