wsanders:

No, it's a shortcut. It turns out that:

$uptime *= 2;

is a shortcut for:

$uptime = $uptime * 2;

There's also +=, etc. See perldoc perlop for all the details.

...roboticus

When your only tool is a hammer, all problems look like your thumb.

In reply to Re: What is the * postfix operator, pre-'feature postderef'? by roboticus
in thread What is the * postfix operator, pre-'feature postderef'? by wsanders

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