in reply to CGI perl reading input from webform in order to split
Why don't you do a split />/, $seq directly? Globally changing $/ is not advised as it can have unexpected side-effects.
CountZero
A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James
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