Get data the way you want

The method rint returns the integer that is closest in value to the argument. Syntax double rint(double d) Parameters d - it accepts a double value as parameter. Return Value…

The method floor gives the largest integer that is less than or equal to the argument. Syntax double floor(double d) double floor(float f) Parameters − A double or float primitive data…

The method ceil gives the smallest integer that is greater than or equal to the argument. Syntax double ceil(double d) double ceil(float f) Parameters − A double or float primitive data…

The method gives the absolute value of the argument. The argument can be int, float, long, double, short, byte. Syntax double abs(double d) float abs(float f) int abs(int i) long…

This method is used to get the primitive data type of a certain String. parseXxx() is a static method and can have one argument or two. Syntax static int parseInt(String…

The method is used to get a String objects representing the value of the Number Object. If the method takes a primitive data type as an argument, then the String…

The valueOf method returns the relevant Number Object holding the value of the argument passed. The argument can be a primitive data type, String, etc. This method is a static…

The method determines whether the Number object that invokes the method is equal to the object that is passed as argument. Syntax public boolean equals(Object o) Parameters o - Any…

The compareTo method is to use compare one number against another. This is useful if you want to compare the value of numbers. Syntax public int compareTo( NumberSubClass referenceName )…