Benchmarking subroutine signatures
We review native subroutine signatures speed and show you how to make them faster
We review native subroutine signatures speed and show you how to make them faster
The syntax, the benefits and what’s coming next
Add subroutine signatures to Perl
CPAN is a fantastic Perl resource with thousands of modules and new ones being added all the time. But how do you keep track of what’s being released? This article describes three techniques for keeping tabs on the latest CPAN releases.
An anonymous function in Perl is an unnamed subroutine. But what are they good for? This article shows how through using anonymous functions it’s possible to write more generic, re-usable Perl code.
Perl subroutines do not have signatures so variables must be initialized and arguments assigned to them inside the subroutine code. This article describes two useful shortcuts that can simplify this process.