沈荣荣的博客BigDecimal b1 = new BigDecimal(user.getDeposit_rate()); BigDecimal b2 = new BigDecimal(100); deposit_rate= b1.multiply(b2).doubleValue();...import java.math.BigDecimal; public class Arith{ /
Jun Duanmu的博客public static void main(String[] args) {List doubles = Arrays.asList(new Double(3.3), new Double(3.3), new Double(3.3));double sum = doubles.stream().mapToDouble(Double::doubleValue).sum();System.out....
cunfuteng7334的博客double.parseThis was an interesting one. A fellow here was returning double.MaxValue in an XML element and was seeing: 这是一个有趣的。 这里的一个同伴正在XML元素中返回double.MaxValue并看到: System....