Arguments vs Parameters in JavaScript
Arguments are the optional values you pass to a function through an invocator. And parameters are the names you assign to the values. Syntax of Arguments vs. Parameters We specify…
JavaScript Events: Bubbling, Capturing, and Propagation
A basic example of a JavaScript event Events, in JavaScript, are occurrences that can trigger certain functionality, and can result in certain behaviour. A common example of…
Render JSX Conditionally in React
Rendering JSX conditionally is a very common and essential work in React. There are 4 ways in which we can render JSX conditionally in React: Ternary Operator…
Understanding ‘strict mode’ in JavaScript.
JavaScript’s strict mode, introduced in ECMAScript 5, is a way to opt into a restricted variant of JavaScript.using strict mode will make many changes in the general…
What Is an HTML Entity?
HTML entities are the reserved characters that are used in the HTML document. They are not present in your standard keyboard. They provide a wide range of…
Browser Object Model – BOM in Javascript
Browser Object Model(BOM) refers to the objects provided by the web browser for manipulating properties and objects associated with it. The objects and properties provided by the Browser…
HR Interview Questions
Every organization conducts multiple rounds of interviews to assess a candidate’s technical and behavioral abilities before hiring them. HR interviews are held to determine their personality, strengths,…
Interview Questions Job Candidates Should Ask
Preparing for a job interview can be nerve-wracking. First impressions are important, and how you respond to the interviewer’s questions could land you that job or put…
Closures in JavaScript
A closure can be defined as a JavaScript feature in which the inner function has access to the outer function variable. In JavaScript, every time a closure is…
JavaScript Scopes Explained
If you have written even a single line of JavaScript code then you have used one of the four scopes of JavaScript without even realizing it. These…