rackham.hashnode.devWhat is DOM?DOM: Document Object Model. It is a programming API for HTML and XML. It defines the document's logical structure and how it is accessed and manipulated. - "W3C.org". With the help of dom, a programmer can create, add, delete elements and modify cont...Mar 5, 2025·1 min read
rackham.hashnode.devBubbling in JavaScript?What is bubbling ? lets suppose there is three boxes One, two ,three. Two is children of one and three is children of two and grandchildren of three like below pen. https://codepen.io/Dr_rackham/full/wVJzWB HTML <div class="one"> <div class="two"...Jul 30, 2019
rackham.hashnode.devVar VS Let VS ConstWhat is difference between var,let and const; VAR It is a keyword for variable declaration in javascript. It is function scoped means if you declared a variable inside a block of a function then it is scoped to whole function not just inside the blo...Jul 26, 2019
rackham.hashnode.devHow to push element in the center of the container in CSS3?There may be multiple ways but I will explain 4 here Let suppose parent container had a class name 'box' and child had a 'small-box' With Translate .box{ position: relative; width: 500px; height: 500px; ...Jul 25, 2019