Use the animation-timing-function property, with the ease value to set animation with a slow start, then fast, to end slowly with CSSExampleLive Demo                    div {             width: 150px;             ... Read More

To delay an animation, use the CSS animation-delay property. You can try to run the following code to delay animationExampleLive Demo                    div {             width: 150px;             height: 200px;             background-color: yellow;             animation-name: myanim;             animation-duration: 2s;             animation-delay: 2s;          }          @keyframes myanim {             from {                background-color: green;             }             to {                background-color: blue;             }          }                        

To add transition effect for width and height property of an element, you can try to run the following codeExampleLive Demo                    div {             width: 150px;             height: 150px; ... Read More

Use the [attribute=”value”] selector to select elements with a specified attribute and value.You can try to run the following code to implement the CSS [attribute="value"] Selector. Here, we have considered the attribute as rel, ExampleLive Demo                    a[rel = nofollow] { ... Read More

Use the animation-direction property to run animation in reverse direction. The property is used with the reverse animation value to achieve this.ExampleLive Demo                    div {             width: 150px;             height: 200px;             background-color: yellow;             animation-name: myanim;             animation-duration: 2s;             animation-direction: reverse;          }          @keyframes myanim {             from {                background-color: green;             }             to {                background-color: blue;             }          }                        

When we start two or more threads within a program, there may be a situation when multiple threads try to access the same resource and finally they can produce unforeseen result due to concurrency issues. For example, if multiple threads try to write within a same file then they may ... Read More

instanceof operator is used to check the type of object passed. Following rules explain the usage of instanceof operator in Java.instanceof operator returns true for the object if checked against its class type.instanceof operator returns false for the object if checked against its type which is not in its hierarchy.instanceof ... Read More

To set the elements to retain the style values set by the last keyframe, use the animation-fill-mode property with the backwards value.ExampleLive Demo                    div {             width: 150px;             ... Read More

Often, you will want to cycle through the elements in a collection. For example, you might want to display each element. The easiest way to do this is to employ an iterator, which is an object that implements either the Iterator or the ListIterator interface.Iterator enables you to cycle through ... Read More

A set is a collection which does not allows duplicate values. HashSet is an implementation of a Set. Following are the ways in which we can initialize a HashSet in Java.Using constructor − Pass a collection to Constructor to initialize an HashSet.Using addAll() − Pass a collection to Collections.addAll() to ... Read More