in reply to
self limiting regex help
If I understand your conditions correctly, this should do:
print if /^ [ACGT]* ([RYMKSWHBVDN])?
Eureka! I was just attempting to do something similar, but had discovered that \n doesn't work in a character class.
Thank you (and everyone who responded) very much for your help!
Use two parentheses: (Like this: :) )
Use one parenthesis: (Like this: :)
Reverse direction of the smiley: (Like this: (: )
Use angle/square brackets instead of parentheses
Use C-style commenting to set the smiley off from the closing parenthesis
Make the smiley a dunce: (:>
I disapprove of emoticons
Results (11 votes),