You can extend the life of a cookie beyond the current browser session by setting an expiration date and saving the expiry date within the cookie. This can be done by setting the ‘expires’ attribute to a date and time.ExampleYou can try to run the following example to set cookies ... Read More

Following are the notable differences between inner classes and static inner classes.Accessing the members of the outer classThe static inner class can access the static members of the outer class directly. But, to access the instance members of the outer class you need to instantiate the outer class.Examplepublic class Outer ... Read More

Add the following code snippet to image properties, and prevent images from being dragged and selected.img {      user-drag: none;      user-select: none;    -moz-user-select: none;    -webkit-user-drag: none;    -webkit-user-select: none;    -ms-user-select: none; }On double click on a text or image, it is highlighted (selected). The ... Read More

Use the tag to display a sample computer code. The HTML tag is used to display the output of a computer program.ExampleYou can try to run the following code to implement tag in HTML −           HTML samp Tag               The header file always starts with #include.    

With HTML, you can create a simple drop-down list of items to get user input in HTML forms. A select box also called drop-down box provides an option to list down various options in the form of drop-down list, from where a user can select one or more options. The ... Read More

Use the http-equiv attribute to get the HTTP header for the information of the content attribute in HTML.ExampleYou can try to run the following code to implement http-equiv attribute −           HTML http-equiv attribute                                 Document content goes here    

Use the scoped attribute to specify that the styles only apply to the parent element and the element’s child elements −Example                    h2 {             color:yellow;          }                                           h2 {                color:grey;             }                    Grey Heading             Yellow Heading    

When the web browser starts to work offline, the onoffline attribute triggers. You can try to run the following code to implement onoffline attribute −Example                    function onlineFunc() {             alert ("Working online!");         ... Read More

You can simply iterate the byte array and print the byte using System.out.println() method.Examplepublic class Tester {    public static void main(String[] args) {       byte[] a = { 1,2,3};       for(int i=0; i< a.length ; i++) {          System.out.print(a[i] +" ");       }    } }Output1 2 3

Use String(byte[]) constructor to convert byte[] to String.Examplepublic class Tester {    public static void main(String[] args) {       String test = "I love learning Java";       byte[] bytes = test.getBytes();       String converted = new String(bytes);       System.out.println(converted);    } }OutputI love learning Java