All Java components require names. Names used for classes, variables and methods are called identifiers. In Java, there are several points to remember about identifiers. They are as follows - All identifiers should begin with a letter (A to Z or a to z), currency character ($) or an ... Read More

Java follows camel casing for objects, class, variables etc. If a name is having multiple words, the first letter is small then consecutive words are joint with the first letter as a capital case. Consider the following example − Taxation Department Class - TaxationDepartment Object - taxationDepartment Method - getTaxationDepartmentDetails ... Read More

You can create a List of object easily. Consider the following example, where I'll create an array of Employee objects and print their details in a for loop. import java.lang.reflect.InvocationTargetException; import java.util.ArrayList; import java.util.List; public class Tester implements Cloneable { private int data; ... Read More

The border-image-source property is used in CSS to set the image path. You can try to run the following code to set the image path − Example Live Demo ... Read More

Media queries are for different style rules for different size devices such as mobiles, desktops, etc. You can try to run the following code to implement media queries with CSS3 − Example Live Demo ... Read More

The opacity is a thinner paints need black added to increase opacity. The following example shows CSS3 Opacity property − Example Live Demo #m1 {background-color:rgb(255,0,0);opacity:0.6;} #m2 {background-color:rgb(0,255,0);opacity:0.6;} #m3 {background-color:rgb(0,0,255);opacity:0.6;} HSLA colors: Red Green Blue

Use the tabindex attribute in HTML to set the tabbing order of an element. It gives you the authority to change the order of your TAB usage on the keyboard. You can try to run the following code to create tabbing order of an element in HTML − Example ... Read More

There are four ways of passing objects to functions. Let's assume you have a class X and want to pass it to a function fun, then − Pass by value This creates a shallow local copy of the object in the function scope. Things you modify here won't be reflected ... Read More

You can try to run the following code to rotate div to -20 degrees angle with CSS − Example Live Demo div { ... Read More

To set the font variant, use the font-variant property. Set the font to small-caps and normal. You can try to run the following code to set the font-variant to small-caps with CSS − This text will be rendered as small caps