I don't know that will trigger a warning, I'm new to Perl.

I forget to use the -w switch when I use the Perl interpreter to execute the script. I will let that switch on next time, thanks.

In reply to Re^2: Can't remove the the duplicate element when it's the last one in the array by littlehorse
in thread Can't remove the the duplicate element when it's the last one in the array by littlehorse

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