Why the following code prints 0.00 and not 0? BigDecimal big = new BigDecimal(\"0.00\"); big = big.stripTrailingZeros();
I need to use big number for precision in my application, float or double are not enough. I also have int and float numbers, and I have to do operations with all of them.
How do I convert following String output into BigDecimal? new java.text.DecimalFormat(\"#,开发者_StackOverflow##0.00\").format(
I am working on a project that requires some simple math to be performed on currency, however it arrives in the form of a String.I am new to Java/Android so I am looking for help in converting from a
I defined a decimal field with a scale / significant digits of 4 in mysql (ex. 10.0001 ). ActiveRecord returns it as a BigDecimal.
Running Java app开发者_运维百科lication on IBM WebSphere caused such exception: Caused by: java.lang.NullPointerException
This may strike as particularly odd but I must compile several 开发者_如何学JAVAnew code against GCJ; that doesn\'t support Java\'s BigDecimal.
Ruby\'s BigDecimal #round method rounds numbers off to the nearest integer (and returns it as a fixnum frustratingly). Is there a built in method to allo开发者_开发百科w rounding to the nearest 0.05?
Although the situation of conversion from Doubles to BigDecimals has improved a bit compared to Java scala> new java.math.BigDecimal(0.2)
it give me an error when choosing \"Positive improper integration\"or\"Negative improperintegration\"
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