To import styles from another style, use the @import rule. It should appear right at the start of the style sheet before any of the rules, and its value is a URL.You can write it like this     The significance of the @import rule is that it allows you ... Read More

The FileInputStream class contains a method read(), this method accepts a byte array as a parameter and it reads the data of the file input stream to given byte array. Assume the file myData contains the following data −Exampleimport java.io.File; import java.io.FileInputStream; public class FileToByteArray {    public static ... Read More

Scanner class of the util package class is used to read data from user The nextInt() method of this class reads an integer from the user.Programimport java.util.Scanner; public class PrintInteger {    public static void main(String args[]){       Scanner sc = new Scanner(System.in);       System.out.println("Enter an ... Read More

Fibonacci Series generates subsequent number by adding two previous numbers. Fibonacci series starts from two numbers − F0 & F1. The initial values of F0 & F1 can be taken 0, 1 or 1, 1 respectively.ExampleLive Demopublic class FibonacciSeriesWithWhileLoop{    public static void main(String args[]) {       int ... Read More

Recursion is the process of repeating items in a self-similar way. In programming languages, if a program allows you to call a function inside the same function, then it is called a recursive call of the function. You can reverse a string using the recursive function as shown in the ... Read More

In the loop check, the result of I %2 operation on each element, if 0 the element is even else the element is odd.ExampleLive Demopublic class OddNumbersInAnArray {    public static void main(String args[]){       int[] myArray = {23, 93, 56, 92, 39};       System.out.println("Even numbers in the given array are:: ");       for (int i=0; i

Factorial of a positive integer n is the product of all values from n to 1. For example, the factorial of 3 is (3 * 2 * 1 = 6). Algorithm1. Take integer variable A 2. Assign a value to the variable 3. From value, A up to 1 multiply each ... Read More

There are multiple variations of generating pyramids using numbers in Python. Let's look at the 2 simplest formsExamplefor i in range(5):    for j in range(i + 1):       print(j + 1, end="")    print("")OutputThis will give the output1 12 123 1234 12345ExampleYou can also print numbers continuously ... Read More

You can create the multiplication table for any number using a simple loop. exampledef print_mul_table(num):    for i in range(1, 11):       print("{:d} X {:d} = {:d}".format(num, i, num * i)) print_mul_table(5)OutputThis will give the output5 X 1 = 5 5 X 2 = 10 5 X 3 = ... Read More

It is very easy to do date and time maths in Python using time delta objects. Whenever you want to add or subtract to a date/time, use a DateTime.datetime(), then add or subtract date time.time delta() instances. A time delta object represents a duration, the difference between two dates or ... Read More