December 1999
Intermediate to advanced
816 pages
20h 27m
English
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Chapter 26. java.math
The java.math package has only two classes, BigDecimal and BigInteger. These two classes exist principally to allow for arbitrary precision numbers. This allows you to use these classes and not lose precision. Although these classes can be used anywhere, they serve especially to help with SQL data types that do not map numbers directly to any Java primitive data type.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.