|There's more than one way to do things
how do i put an equasion in a variable, one which is evaluated at the time of use?by Buckaroo Buddha (Scribe)
|on Jun 29, 2000 at 22:53 UTC
Buckaroo Buddha has asked for the wisdom of the Perl Monks concerning the following question:
if you know your code, you know that second output statement is false. you must re-calculate the value in $array2 to get the output to come out as '50' does anyone know of a way to make $array2 update itself automatically? i should warn you not to pop a blood vessel trying to answer this for me ... i'm reasonably convinced that i will simply update $array2 on every pass of the loop but for interest's sake i'd like to know if i can do it the way i'd like to.