To return a string from a JavaScript function, use the return statement in JavaScript.ExampleYou need to run the following code to learn how to return a string using return statement −                    function concatenate(name, subject) {             ... Read More

To create a date object from date string, just add the string like this −var date = new Date(2018, 1, 1);ExampleYou can try to run the following code to create date object from date string. Here, the month is indexed as 0 for Jan, 1 for Feb, etc in JavaScript ... Read More

There are many sites which are a good resource to learn java. Following is the list of most popular websites.Tutorialspoint - www.tutorialspoint.comStackOverflow - www.stackoverflow.comDZone - www.dzone.comWikipedia - www.wikipedia.orgIBM Developer Works - www.ibm.com/developerworks/java/TechGig - www.techgig.comGitHub - www.github.comJava documentation - docs.oracle.com/javase/Coursera - www.coursera.org/JavaWorld - www.javaworld.com/Read More

The with keyword is used as a kind of shorthand for referencing an object's properties or methods.The object specified as an argument to with becomes the default object for the duration of the block that follows. The properties and methods for the object can be used without naming the object.SyntaxThe ... Read More

You can try to run the following code to change the alert message text color. To change the text color of the alert message, use the following custom alert box. We’re using JavaScript library, jQuery to achieve this and will change the alert message text color to “#FCD116” −ExampleLive Demo ... Read More

To set cookies for multiple pages, you need to set the path as −;path=/ExampleThe above will make your cookies to site cookie. You can try to run the following code to set cookies for multiple pages −Live Demo                                                  Enter name:                    

Function overloading occurs when a function performs different tasks based on a number of arguments passed to it.The best practice for function overloading with parameters is to not check the types. The code runs slower when the type is checked and it should be avoided. For this, the last parameter ... Read More

Use the .media-object class in Bootstrap to set the media object −ExampleLive Demo           Bootstrap Example                                          Lolcode Tutorial                                                                              Introduction                LOLCODE is an esoteric programming language inspired by the funny things on the Internet. It is designed to test the boundaries of programming language design.                                

The alert-danger class in Bootstrap is used to set danger action.You can try to run the following code to implement the alert-danger class in Bootstrap −ExampleLive Demo           Bootstrap Example                                 This is danger action!    

The void is an important keyword in JavaScript, which can be used as a unary operator that appears before its single operand, which may be of any type. This operator specifies an expression to be evaluated without returning a value.SyntaxThe syntax of void can be either of the following two − ... Read More