[Courses] [Perl] Part 8: The "s///" Operator
ruifernandes at tvtel.pt
Thu Nov 6 21:14:49 EST 2003
I've got a problem with a substitution in Perl. I have a string ( let's supose $word) that can have values like the followings - it's impredictable:
wordº çhtn mnfbgd
@word_8 klMNBVFR 12
I want to extract only the character A to Z , a to z and 0 to 1 from the strings so I could have:
word çhtn mnfbgd
word 8 kIMNBVFR 12
How can I do this if I don't know the number of letters in the string?
Please answer as soon as possible - It's very urgent.
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