Subj : Re: Spidermonkey: Hash array lookup failure
To   : Hi Chow
From : Brendan Eich
Date : Mon May 03 2004 08:07 pm

Hi Chow wrote:

> How does one handle a lookup failure in the NN4 case?? (which I
> imagine should work in v5+ browsers as well).


Without try-catch support, you have to test for undefined, or some such 
default value.

/be

.