My fear, be it rational or not, is that $_ is very generic and I have no idea what it means when I look back over my code. With $i, $j, $k, $l, etc. I always use as indexes so I know that's an index; I try to name everything else as something meaningful. My example isn't well named but It's still easier for me to remember what I'm trying to do with $input, $output, @mask, rather than $_.

When possible I try to assign and use something like $i instead of $_. Is this a bad habit?

In reply to Re^4: 36 Conditions in If Statement [sendhelp]] by UpTide
in thread 36 Conditions in If Statement [sendhelp]] by UpTide

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