文章列表
Why does Math.round(0.49999999999999994) return 1?(为什么 Math.round(0.49999999999999994) 返回 1?)
How can a primitive float value be -0.0? What does that mean?(原始浮点值如何为-0.0?这意味着什么?)
Java:Why should we use BigDecimal instead of Double in the real world?(Java:为什么在现实世界中我们应该使用 BigDecimal 而不是 Double?)
How to check that a string is parseable to a double?(如何检查字符串是否可解析为双精度字符串?)
Why converting from float to double changes the value?(为什么从 float 转换为 double 会改变值?)
Do any JVM#39;s JIT compilers generate code that uses vectorized floating point instructions?(是否有任何 JVM 的 JIT 编译器生成使用矢量化浮点指令的代码?)
why f is placed after float values?(为什么 f 放在浮点值之后?)
Precision error with floats in Java(Java中浮点数的精度错误)
Meaning of delta or epsilon argument of assertEquals for double values(对于 double 值，assertEquals 的 delta 或 epsilon 参数的含义)
What is the difference between the float and integer data type when the size is the same?(大小相同时，浮点数和整数数据类型有什么区别?)
