The reason That I am having two use inside the sub is that I am trying to utilize minimum possible RAM memory, since the moment that you call a module it is loaded in the memory (correct?).
If you require them instead of use them, then the module will only be loaded when you need them.
For example, a number of CPAN module use the following as "front ends" to Carp so Carp is only loaded is needed.
sub _carp { require Carp; Carp::carp(@_); } sub _croak { require Carp; Carp::croak(@_); }
In reply to Re^3: RFC: Net::SNTP::Client v1
by RonW
in thread RFC: Net::SNTP::Client v1
by thanos1983
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