Let’s dive into a practical example:public class DoubleToIntConversion { public static void main(String[] args) { double doubleValue = 123.456; // Using type casting to convert double to int int intValue = (int
2. Convert double to string in Java using toString() method of Double wrapper class public String toString( ): This is the another method that can be used toconvert double to String. This method returns a string representation of the Double object. The primitive double value represented by th...
publicclassintToDouble{publicstaticvoidmain(String args[]){// the int valueinta=55;// conversion of int to doubledoubleb=(double)a;System.out.println(b);}} Output: Convert Int to Double Using the Double Wrapper Class in Java In this method, we use thedoublewrapper class’valueOf()method...
When a double is cast to a long, the result will remain the same, excluding the decimal point. 3. Using Double.longValue Now, let’s explore Double’s built-in method longValue to convert a double to a long: Assert.assertEquals(9999, Double.valueOf(9999.999).longValue()); As we can...
In the above example, we have used the parseInt() method of the Integer class to convert the string variables into the int. Here, Integer is a wrapper class in Java. To learn more, visit the Java Wrapper Class. Note: The string variables should represent the int values. Otherwise the co...
#How to Convert BigDecimal to Double in Java The BigDecimal class in Java provides a method named doubleValue for converting BigDecimal to a double value. Depending on the magnitude of the BigDecimal value, it returns either Double.NEGATIVE_INFINITY or Double.POSITIVE_INFINITY. The syntax for the...
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Convert int to short in Java19593 hits Convert boolean to double in Java18759 hits Convert short to boolean in Java18453 hits Convert boolean to char in Java18343 hits Convert long to float in Java18216 hits Convert double to boolean in Java17129 hits Convert long to char in Java16711 hits...
public static int powers(double x, int n) { int result = Math.pow(x, n); //ERROR***// //[I]Type mismatch:cannot convert from double to int[/I]// result = x * powers(x, n-1);//ERROR***// //[I]Type mismatch:cannot convert from double to int[/I]// System.out.println...
Example 2: Java Program to Convert double to string using toString() We can also convert the double variables into strings using thetoString()method of the Double class. For example, classMain{publicstaticvoidmain(String[] args){// create double variablesdoublenum1 =4.76;doublenum2 =786.56;/...