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Articles tagged with #iwritecode
Props In React class components, you can pass props from a parent component to a child component by setting them as properties of the child component instance in the parent component's render method. Here's an example: // Parent component class Pa...
Array Behaviour in React When you create an array of JSX elements using the map function in React, React will automatically loop over the array and render each element as a separate component. This happens because React is a declarative library. Wh...
Introduction When you use React, at a single point in time you can think of the render() function as creating a tree of React elements. On the next state or props update, that render() function will return a different tree of React elements. React t...
Position in CSS Relative: will be according to its base position in the document flow Absolute: it will be taken outside of the dom and then placed according to the parent which has position relative, if not found any parent then will place it acco...
Introduction A DOMTokenList is a set of space-separated tokens. A DOMTokenList can be accessed by index (starts at 0). The length Property returns the number of tokens in a DOMTokenList. Note: The classList Property of an HTML element represents ...
What is JSX? It is a shorthand for JavaScript XML which is inlining XML and HTML in JavaScript. JSX full form is JavaScript XML, which allows us to write HTML in React. JSX makes it easier for us to write and add HTML to React. Rules For Writing ...
