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Found 4338 Articles for Java 8
![Samual Sam](https://www.tutorialspoint.com/assets/profiles/13514/profile/60_83486-1512649303.jpg)
103 Views
To flip a bit in a BigInteger in Java, use the flipBit() method. This method returns a BigInteger whose value is equivalent to this BigInteger with the designated bit flipped.Example Live Demoimport java.math.*; public class Demo { public static void main(String[] args) { BigInteger one, two; one = new BigInteger("7"); one = one.flipBit(3); System.out.println("Result: " +one); } }OutputResult: 15Let us see another example.Example Live Demoimport java.math.*; public class Demo { public static void main(String[] args) { BigInteger bi1, bi2; bi1 = ... Read More
![karthikeya Boyini](https://www.tutorialspoint.com/assets/profiles/13518/profile/60_31598-1537784993.jpg)
195 Views
To clear a bit in a BigInteger in Java, use the clearBit() method. It returns a BigInteger whose value is equivalent to this BigInteger with the designated bit cleared.Example Live Demoimport java.math.*; public class BigIntegerDemo { public static void main(String[] args) { BigInteger one, two; one = new BigInteger("7"); two = one.clearBit(2); System.out.println("Result: " +two); } }OutputResult: 3Let us see another example.Example Live Demoimport java.math.*; public class Demo { public static void main(String[] args) { BigInteger bi1, bi2; bi1 = new ... Read More
![Samual Sam](https://www.tutorialspoint.com/assets/profiles/13514/profile/60_83486-1512649303.jpg)
139 Views
The setBit() method is used in Java to return a BigInteger whose value is equivalent to this BigInteger with the designated bit set.Example Live Demoimport java.math.*; public class BigIntegerDemo { public static void main(String[] args) { BigInteger one, two; one = new BigInteger("7"); two = one.setBit(3); System.out.println("Result: " +two); } }OutputResult: 15Let us see another example.Example Live Demoimport java.math.*; public class Demo { public static void main(String[] args) { BigInteger bi1, bi2; bi1 = new BigInteger("9"); // setbit ... Read More
![Samual Sam](https://www.tutorialspoint.com/assets/profiles/13514/profile/60_83486-1512649303.jpg)
1K+ Views
A ternary operator uses 3 operands and it can be used to replace the if else statement. This can be done to make the code simpler and more compact.The syntax of the ternary operator is given as follows −Expression ? Statement 1 : Statement 2In the above syntax, the expression is a conditional expression that results in true or false. If the value of the expression is true, then statement 1 is executed otherwise statement 2 is executed.A program that demonstrates the ternary operator in Java is given as follows.Example Live Demopublic class Example { public static void main(String[] args) ... Read More
![Samual Sam](https://www.tutorialspoint.com/assets/profiles/13514/profile/60_83486-1512649303.jpg)
206 Views
A diamond shape can be printed by printing a triangle and then an inverted triangle. An example of this is given as follows −* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *A program that demonstrates this is given as follows.Example Live Demopublic class Example { public static void main(String[] args) { int n = 6; int s = n - 1; ... Read More
![karthikeya Boyini](https://www.tutorialspoint.com/assets/profiles/13518/profile/60_31598-1537784993.jpg)
17K+ Views
A basic calculator is able to add, subtract, multiply or divide two numbers. This is done using a switch case. A program that demonstrates this is given as follows −Exampleimport java.util.Scanner; public class Calculator { public static void main(String[] args) { double num1; double num2; double ans; char op; Scanner reader = new Scanner(System.in); System.out.print("Enter two numbers: "); num1 = reader.nextDouble(); num2 = reader.nextDouble(); System.out.print("Enter an operator (+, -, *, /): "); ... Read More
![Samual Sam](https://www.tutorialspoint.com/assets/profiles/13514/profile/60_83486-1512649303.jpg)
955 Views
The common elements in three sorted arrays are the elements that occur in all three of them. An example of this is given as follows −Array1 = 1 3 5 7 9 Array2 = 2 3 6 7 9 Array3 = 1 2 3 4 5 6 7 8 9 Common elements = 3 7 9A program that demonstrates this is given as follows −Examplepublic class Example { public static void main(String args[]) { int arr1[] = {1, 4, 25, 55, 78, 99}; int arr2[] = {2, 3, 4, 34, 55, 68, 75, 78, 100}; int arr3[] = {4, 55, ... Read More
![Samual Sam](https://www.tutorialspoint.com/assets/profiles/13514/profile/60_83486-1512649303.jpg)
11K+ Views
The number of times a word occurs in a string denotes its occurrence count. An example of this is given as follows −String = An apple is red in colour. Word = red The word red occurs 1 time in the above string.A program that demonstrates this is given as follows.Example Live Demopublic class Example { public static void main(String args[]) { String string = "Spring is beautiful but so is winter"; String word = "is"; String temp[] = string.split(" "); int count = 0; for (int i = 0; i < temp.length; i++) { if (word.equals(temp[i])) count++; } System.out.println("The string ... Read More
![karthikeya Boyini](https://www.tutorialspoint.com/assets/profiles/13518/profile/60_31598-1537784993.jpg)
399 Views
Extraction of k bits from the given position in a number involves converting the number into its binary representation. An example of this is given as follows −Number = 20 Binary representation = 10100 k = 3 Position = 2 The bits extracted are 010 which represent 2.A program that demonstrates this is given as follows.Example Live Demopublic class Example { public static void main (String[] args) { int number = 20, k = 3, pos = 2; int exNum = ((1 > (pos - 1)); System.out.println("Extract " + k + ... Read More
![Samual Sam](https://www.tutorialspoint.com/assets/profiles/13514/profile/60_83486-1512649303.jpg)
1K+ Views
Two matrices are identical if their number of rows and columns are equal and the corresponding elements are also equal. An example of this is given as follows.Matrix A = 1 2 3 4 5 6 7 8 9 Matrix B = 1 2 3 4 5 6 7 8 9 The matrices A and B are identicalA program that checks if two matrices are identical is given as follows.Example Live Demopublic class Example { public static void main (String[] args) { int A[][] = { {7, 9, 2}, {3, 8, 6}, {1, 4, 2} }; ... Read More