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

Sales of this book support The Perl Foundation! Get a printed copy>>>

semi-panic: attempt to dup freed string

(S internal) The internal newSVsv() routine was called to duplicate a scalar that had previously been marked as free.

ISBN 9781906966027Perl Language Reference ManualSee the print edition