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Re^2: Counting the number of items returned by split without using a named array

by blazar (Canon)
on May 03, 2006 at 11:07 UTC ( [id://547120]=note: print w/replies, xml ) Need Help??

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  1. or download this
    $ perl -lpe '($_=()=/\s+/g)++'
foo
...
2
foo bar baz
3

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