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How to convert String to float with exact decimal value
Joined: Nov 10, 2008
Nov 18, 2009 21:42:25
When I convert a
value to float by using Float.valueOf(String), The return value is not containing last decimal.
Ex: String a = 2.50;
float b = Float.valueOf(a);
Now the float "b" is holding only upto 2.5. It is not converting String value to float properly. My requirement is to convert a String value to Float with exact decimals.
Please tell me how can I convert a String to float with complete decimals.
Joined: Oct 27, 2005
Nov 19, 2009 00:31:25
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Joined: Jun 24, 2009
Nov 19, 2009 01:12:12
Joined: Oct 13, 2005
Nov 19, 2009 03:03:59
The primitive types don't store trailing 0s. Agree with Rob P.
It is sorta covered in the
JavaRanch Style Guide
subject: How to convert String to float with exact decimal value
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