You're micro-optimizing. Stop it.

Just make your code work, and when you think it woks too slow, benchmark the likely culprits and improve those, if necessary.

With Time::HiRes you can get the current time in microseconds, so you can measure quite precisely how long a piece of code takes.

In reply to Re: Print Vs Return In a Subroutine by bart
in thread Print Vs Return In a Subroutine by remya

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