> On Thu, Jul 22, 2004 at 09:58:50PM -0700, Bryan Harris wrote:
>
>>>> What's going on here?
>>>
>>> You need something like
>>>
>>> $b="${i}_".$j*2;
>>>
>>> otherwise you are trying to access $i_
>>
>> Interesting! It seems like I do things like this all the time... How does
>> perl decide where the variable ends and the quoted text begins?
>
> Take a look at the section on "Variable names" at the beginning of
> perldoc perldata.
Wow, that's a well written piece, I feel much smarter.
Thanks, Paul.
- Bryan
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