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Perl Language Reference Manual
by Larry Wall and others
Paperback (6"x9"), 724 pages
ISBN 9781906966027
RRP £29.95 ($39.95)

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$# is no longer supported

(D deprecated, syntax) The special variable $#, deprecated in older perls, has been removed as of 5.9.3 and is no longer supported. You should use the printf/sprintf functions instead.

ISBN 9781906966027Perl Language Reference ManualSee the print edition