To specify the target media, use the media attribute −Example    

To implement Fade In Right Big Animation Effect on an image with CSS, you can try to run the following code −ExampleLive Demo                    .animated {             background-image: url(/css/images/logo.png);             ... Read More

Use the grayscale effect to convert the colors of the object to 256 shaded of gray. The following parameter is used in this filter:ParameterDescriptionGrayConverts the colors of the object to 256 shades of gray.ExampleYou can try to run the following code to set grayscale effect:Live Demo         ... Read More

Use the :before element to insert some content before any element. ExampleYou can try to run the following code to insert some content before an element with CSS −Live Demo                    p:before {             content: url(/images/bullet.gif)   ... Read More

The Java.io.StringWriter class is a character stream that collects its output in a string buffer, which can then be used to construct a string. Closing a StringWriter has no effect.The Java.io.PrintWriter class prints formatted representations of objects to a text-output stream.Using these two classes you can convert a Stack Trace ... Read More

You can calculate the GCD of given two numbers, using recursion as shown in the following program.Exampleimport java.util.Scanner; public class GCDUsingRecursion {    public static void main(String[] args) {       Scanner sc = new Scanner(System.in);       System.out.println("Enter first number :: ");       int firstNum ... Read More

The Java.io.BufferedWriter class writes text to a character-output stream, buffering characters so as to provide for the efficient writing of single characters, arrays, and strings. To add contents to a file − Instantiate the BufferedWriter class. By passing the FileWriter object as an argument to its constructor. Write data to the file using ... Read More

An average of a set of numbers is their sum divided by their quantity. It can be defined as −average = sum of all values / number of valuesHere we shall learn how to programmatically calculate average.Algorithm1. Collect integer values in an array A of size N. 2. Add all ... Read More

L.C.M. or Least Common Multiple of two values is the smallest positive value which the multiple of both values.For example multiples of 3 and 4 are:3 → 3, 6, 9, 12, 15 ... 4 → 4, 8, 12, 16, 20 ...The smallest multiple of both is 12, hence the LCM ... Read More

The following program accepts average from the user, calculates the grade and prints it.Examplepublic class CalculateStudentGrades {    public static void main(String args[]) {       Scanner sc = new Scanner(System.in);       System.out.println("Enter average of your marks (less than 100)::");       int average = sc.nextInt(); ... Read More