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Start your free trialkaran Badhwar
Web Development Techdegree Graduate 18,135 Points[^@.] + vs [^@.]*
Why the output is different if I put * (asterisk) instead of + plus?
1 Answer
Megan Amendola
Treehouse TeacherIn regex, +
means it is looking for one or more while *
means it is looking for zero or more.
I like to play around with my Regex on this site to check how it is working and test my work.
karan Badhwar
Web Development Techdegree Graduate 18,135 Pointskaran Badhwar
Web Development Techdegree Graduate 18,135 PointsHi Megan Amendola, Thankyou for your response. Actually, the results were weird, if I go as per the video and just change the + to *. The results were different. Where with + it was showing 3 matches, but with * it was 4 that's what I did not understand. I tried on the website given by you with
and the string was
toy@boat.com
With the First I got 3 matches, but with the second I got a warning.