In Perl, core modules are those that come bundled with the Perl interpreter while non-core modules are additional libraries that you can install separately. Understanding the differences can help with performance and memory usage optimizations in your Perl scripts.
core modules, non-core modules, Perl performance, memory usage, Perl optimization
# Example code illustrating the use of core vs non-core modules
use strict;
use warnings;
# Using a core module
use File::Basename;
my $filename = '/path/to/file.txt';
my $basename = basename($filename);
print "Core Module Basename: $basename\n";
# Using a non-core module (assuming it is installed)
# use Some::NonCore::Module;
# my $result = Some::NonCore::Module->new();
# print "Non-Core Module Result: $result\n";
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