[Project_owners] clearing variables
fry.kun at gmail.com
Mon Feb 6 17:22:34 EST 2006
You know, I also thought it should cause an exception, but I tried it
in my browser (Fx 22.214.171.124) and it gives me false.
I guess it varies with implementation or depends on garbage collection
or something like that.
the reason i didn't write '"foo" in this' was because I was trying to
generate an exception in the first place
I'm pretty sure I've seen it throw one a long time ago.. maybe it was in IE..
On 2/6/06, Neil <neil at parkwaycc.co.uk> wrote:
> Eric H. Jung wrote:
> >By the way, 'foo in this' after 'delete foo' yields 'ReferenceError: foo is not defined', not false.
> I think he meant '"foo" in this'.
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