How to add JavaScript to a Webpage – for Beginners Working with web-related files requires loading and executing JavaScript together with HTML markup. Either directly within an HTML document or in a separate file that the browser downloads along with…
What exactly are JavaScript Statements? JavaScript statements are commands that tell the browser what to do. Semicolons are used to separate statements (;). The JavaScript statement is the JavaScript code that is translated line by line by the browser. What…
What are the 5 JavaScript Mathematical Operators? Arithmetic Operators Arithmetic operators perform arithmetic functions on numbers (literals or variables) and return a value. JavaScript includes many operators from basic math as well as a few programming-specific operators. There are five…
What are JavaScript Template Literals? Template literals are literals delimited by backtick (“) characters that enable multi-line strings, string interpolation with embedded expressions, and tagged templates. Back-Tics Syntax To define a string, Template Literals use backticks (“) rather than quotes…
How to find and get HTML Elements in JavaScript JavaScript is frequently used to manipulate HTML elements. To do so, you must first locate the elements. There are several approaches to this: Finding HTML Elements by ID The getElementById() method…
What are the Most Common JavaScript Operators? In this article, you will learn about different operators available in JavaScript and how to use them with the help of examples. What is an Operator? An operator is a special symbol in…
What is the Syntax of JavaScript? Javascript is a programming language used by programmers all over the world to develop dynamic and interactive web content such as applications and browsers. JavaScript is the most widely used programming language in the…
What are the Three Primitive JavaScript Data Types? Introduction In JavaScript, a primitive (primitive value, primitive data type) is data that is not an object and has no methods or properties. The term data type refers to the different types of values that a program can operate with. Variables…
How to Display Output in JavaScript There may be times when you need to generate output from your JavaScript code. For example, you might wish to examine the value of a variable or send a message to the browser console…
What are Functions in JavaScript? Introduction There are occasions when you would like to bundle a group of code so that it is reusable, and functions give this feature in JavaScript as well as other programming languages.Simply put, A JavaScript…