How stable is Perl?

hassen1 · #1 (**permalink**) 23rd January 2007, 05:56 AM

Production releases, which incorporate bug fixes and new functionality, are widely tested before release. Since the 5.000 release, we have averaged only about one production release per year.

Larry and the Perl development team occasionally make changes to the internal core of the language, but all possible efforts are made toward backward compatibility. While not quite all perl4 scripts run flawlessly under perl5, an update to perl should nearly never invalidate a program written for an earlier version of perl (barring accidental bug fixes and the rare new keyword).

mini_0 · #2 (**permalink**) 2nd May 2007, 04:23 AM

I think every programmer probaly has the knowledge of perl as, in engineering we were taught this alongside c++.Perl/Tk (also known as pTk or ptk) is a collection of modules and code that attempts to wed the easily configured Tk 4 widget toolkit to the powerful lexigraphic, dynamic memory, I/O, and object-oriented capabilities of Perl 5. In other words, it is an interpreted scripting language for making widgets and programs with Graphical User Interfaces (GUI).