Re^4: Use global flag when declaring regular expressions with qr?

(note the parens) ... say for ($str =~ m/$rex/g);

The parens in the for? Those do absolutely nothing.

Comment on Re^4: Use global flag when declaring regular expressions with qr? Download Code

Replies are listed 'Best First'.
Re^5: Use global flag when declaring regular expressions with qr? by Tux (Canon) on Oct 29, 2024 at 13:24 UTC
Old habits die hard: every time I expect a `m/(.).(.(.)/` or `m/(.)/g` to return a list that I want to keep, I add parens I don't know what hit me in the past to come to that habit Enjoy, Have FUN! H.Merijn	[reply] [d/l] [select]