15. When is it appropriate to use frames?
Frames can make navigating a site much easier. If the main links to the site are located in a frame that appears at the top or along the edge of the browser, the content for those links can be displayed in the remainder of the browser window.
16. Name two new tags included in the HTML 5
<Video> and <Audio> are new tags which are included in HTML5 version. They are mainly used as a replacement for Flash, Silverlight, and similar technologies to play multimedia items.
17. Do you know which are…
All the fundamental React.js
Frameworks serve a great purpose, especially for young teams and startups. When working with a framework, many smart design decisions are already made for you, which gives you a clear path to focus on writing good application-level logic. However, frameworks come with some disadvantages. …
Try a code with a blog to check the code.
Helps the programmer to handle the catch.
Throw lets create custom error shots.
Lets finally handle errors and tri-code results.
document.getElementById(“demo”).innerHTML = err.message;
Block of code to be executed regardless of the try / catch result
Technically you can throw an exception (throw an error).
Coding are style guidelines for programming.
Naming and declaration rules for variables and functions.
let items = [‘lap top’, ‘mobile phone’, ‘television’]
(1) array literal:
The syntax of creating an array using an array literal is given below: