"NaN" = "not a number"
posted 12 years ago
Hi,
I have seen some questions on Whizlabs and elsewhere mention questions
regarding comparisons with Double.NaN etc
I havent come across a topic on NaN in the K&B book and was wondering is it
on the exam?
Thanks
Dave
I have seen some questions on Whizlabs and elsewhere mention questions
regarding comparisons with Double.NaN etc
I havent come across a topic on NaN in the K&B book and was wondering is it
on the exam?
Thanks
Dave
"There are only 10 types of people in the world: Those who understand binary, and those who don't"
posted 12 years ago
Yes NaN does mean Not a Number and I have not heard of it coming up on the exam.
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posted 12 years ago
better if you ask any question. Sorry but I did not get you whether you are telling or want to ask anything.
please be clear.
please be clear.
David Kennedy
Ranch Hand
Posts: 33
posted 12 years ago
Hi,
If you look at the study guide for 1.4 that Anand Bheemarajaiah has created
on the first link of this page
http://www.geocities.com/sunjava4u/guide.html or
(Direct Link) http://www.geocities.com/sunjava4u/javaCertStudyNotes.doc
and on page 24 and 25 his notes discuss NaN.This wouldnt have bothered me as I would have thought it was for the 1.4 exam and im studying for the 1.5 but it came up again on the 1.5 Whizlabs simulator!
David
If you look at the study guide for 1.4 that Anand Bheemarajaiah has created
on the first link of this page
http://www.geocities.com/sunjava4u/guide.html or
(Direct Link) http://www.geocities.com/sunjava4u/javaCertStudyNotes.doc
and on page 24 and 25 his notes discuss NaN.This wouldnt have bothered me as I would have thought it was for the 1.4 exam and im studying for the 1.5 but it came up again on the 1.5 Whizlabs simulator!
David
"There are only 10 types of people in the world: Those who understand binary, and those who don't"
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