floating-number error. How to format the numbers?

Asked Mar 10 '16 at 14:22

Active Mar 10 '16 at 14:45

Viewed 14 times

I have got this weird bug were my number is really long like this:

I think it is so because i get it from a label.

Double(lblsSteppers[i].0.text!)!

I also seems to happen to only certain numbers like 9.2.

But i don't know a way to prevent it.
So does anybody also else have encountered this?
And what have they done to prevent it.

Update: The error that i got is floating-numbers of some sort.
So now somebody suggest to format the numbers for viewing them.
But how can i do that?

edited Mar 10 '16 at 14:45

asked Mar 10 '16 at 14:22

Cing

Floating point numbers can not represent 9.2 precisely - therefore you get the approximation displayed. – luk2302 Mar 10 '16 at 14:26
Yes i have the same error. thanks for the info. But i don't really how i can fix the error? – Cing Mar 10 '16 at 14:29
@Cing Apply formatting to the number, specifying the number of decimal places. – trojanfoe Mar 10 '16 at 14:31
Can you tell me the function? – Cing Mar 10 '16 at 14:37

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