CSS Top Interview Questions and Answers.
CSS or Cascading Style Sheets is a design language for defining the look and formatting of web pages. Many businesses today use CSS to add styling such…
HTML Top Interviews Questions and Answers
HTML is the standard markup language use for displaying designed documents in web browser. Without this language, it is nearly impossible to organize text, add videos or…
What is inherit property in css ?
The inherit CSS keyword causes the element to take the computed value of the property from its parent element. It can be applied to any CSS property, including…
What is HTMLÂ Semantic Elements ?
Semantic elements = elements with a meaning. A semantic element clearly describes its meaning to both the browser and the developer.
What Are Boolean attributes in html
If a boolean attribute is present, it is always true. Boolean attributes include autofocus, inert, checked, disabled, required, reversed, allowfullscreen, default, loop, autoplay, controls, muted, readonly, multiple, and selected Boolean values can either be omitted, set to an empty string, or be the…
What is React?
React is a flexible and efficient open source front-end JavaScript library which was developed by Jordan Walke, a software engineer from Facebook in 2011. It used for…
Why is there a need for using keys in Lists?
Keys are very important in lists for the following reasons: What is the use of render() in React? What is a state in React? What is a…
What are Difference between var, let, const in javascript ?
Always declare JavaScript variables with var,let, or const. Var , let, const all three are use to create variable in javascript but there are following differences. Var…
What is var, let, const in javaScript
What are Variables? Variables are containers for storing data (storing data values). 3 Ways to Declare a JavaScript Variable When to Use JavaScript var? When to Use…