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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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Found = in conditional, should be ==

(W syntax) You said

if ($foo = 123)

when you meant

if ($foo == 123)

(or something like that).

ISBN 9781906966027Perl Language Reference ManualSee the print edition