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Learning Perl/Tk
book

Learning Perl/Tk

by Nancy Walsh
January 1999
Beginner content levelBeginner
373 pages
9h 43m
English
O'Reilly Media, Inc.
Content preview from Learning Perl/Tk

7.12. Translating Indexes

The index method translates an index specification (such as "active") into the numerical equivalent. For instance, if the listbox contained 12 items, $index = $lb->index("end") would set the variable $index to 11. (Remember the first item in a listbox is at index 0.)

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Publisher Resources

ISBN: 1565923146Supplemental ContentCatalog PageErrata