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Articles tagged with #iwritecode-hiteshchoudhary-lco-markdown-git-github
What Is NodeJS? NodeJS is not a programming language. This is a server environment(By this nature of NodeJS, JavaScript is a server-side programming language and we can directly connect to the database). It is 90-95% similar to JavaScript but some...
The useEffect hook useEffect is a hook meant to be used when you want to perform side effects. Manually changing the DOM or fetching data are examples of this. By default, this hook runs after each render, which means that every time React sees the n...
What are React Props? We use props in React to pass data from one component to another (from a parent component to a child component). Props are just a shorter way of saying properties. They are useful when you want the flow of data in your app to be...
Class JavaScript supports the concept of classes as a syntax for creating objects. Classes specify the shared properties and methods that objects produced from the class will have. When an object is created based on the class, the new object is refer...
Nodes in DOM tree A node in the DOM tree is the intersection of two branches containing data. Nodes can represent HTML elements, text, attributes, etc. The root node is the top-most node of the tree. The illustration shows a representation of a DOM c...
Having useful array methods at the top of your head will improve your problem solving ability. So I decided to make a JavaScript array methods cheat sheet so I can quickly revise array methods and always keep them fresh in my mind. This cheat sheet i...
