Math.random() always generates a positive number, so this Java ternary operator example always returns this result: “The random number is positive”. Java ternary if comparison Note that the Java ...

Java 2 Platform, Standard Edition (J2SE) 1.4x uses a new StrictMath package to perform mathematical calculations, but many of these math routines are much slower than the corresponding routines in ...

You can easily achieve this with the Java printf function. Just use %.2f as the format specifier. This will make the Java printf format a double to two decimal places. /* Code example to print a ...