Skip to Main Content
Learning Perl, 5th Edition
book

Learning Perl, 5th Edition

by Randal L. Schwartz, Tom Phoenix, brian d foy
June 2008
Beginner content levelBeginner
352 pages
11h 16m
English
O'Reilly Media, Inc.
Content preview from Learning Perl, 5th Edition

Bits and Pieces

You can work with an array of bits (a bitstring ) with the vec operator, setting bit number 123, clearing bit number 456, and checking to see the state of bit 789. Bitstrings may be of arbitrary size. The vec operator can also work with chunks of other sizes, as long as the size is a small power of two, so it’s useful if you need to view a string as a compact array of nybbles, say. See the perlfunc manpage.

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Learning Perl, 6th Edition

Learning Perl, 6th Edition

Randal L. Schwartz, brian d foy, Tom Phoenix
Beginning Perl

Beginning Perl

Curtis Ovid Poe
Learning Perl 6

Learning Perl 6

brian d foy
Mastering Perl

Mastering Perl

brian d foy

Publisher Resources

ISBN: 9780596520106Supplemental ContentErrata Page