On Mon, Jun 19, 2017 at 12:41 AM, ToddAndMargo <toddandma...@zoho.com>
wrote:

> On 06/17/2017 12:22 AM, yary wrote:
>
>> last if ++$true_count == 6;
>>
>
> ++$true_count
>
> Is that the same as `$true_count + 1` ?
>
> And does it alter the value of $true_count
>

Yes and yes, just like in C and Perl 5; note that being preincrement, it
changes the variable's value *before* it is retrieved, whereas
"$true_count++" would change it *after*.

-- 
brandon s allbery kf8nh                               sine nomine associates
allber...@gmail.com                                  ballb...@sinenomine.net
unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net

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