If any topic needs frequent and multiple editions, it's Perl 6. They could have a new edition every six months and have mostly new material. I think all the of Perl 6 books pre-date Pugs. :)
In reply to Re^2: Should I upgrade my "Learning Perl" Book?
by brian_d_foy
in thread Should I upgrade my "Learning Perl" Book?
by ghenry
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |