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Articles tagged with #learncodeonline
In this article, we are going to discuss some important topics of js which are asked during the interview. Scope Call stack Is Javascript single-threaded? Hoisting Let's Begin:- Scope Scope in JavaScript defines the accessibility of variables, obje...
What is Hoisting in JS? Hoisting in Javascript is a behavior in which a function or variable can be used before declaration. It is the default behavior of javascript to move declarations to the top. Variable Hoisting Regarding variables and constants...
What is an Array? An Array is an object that can store multiple values at once. All these elements need to be of the same data type, such as an integer or string, or boolean. How to create an Array? Syntax: const array_name = [item1, item2, ...]; E...
What is Flexbox? Flexbox is a layout model that allows elements to align and distribute space within a container. Using flexible widths and heights, elements can be aligned to fill a space or distribute space between elements, which makes it a grea...
