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Jun 10, 2022 · 2 min read · React props React allows components to communicate using props, which means properties. It is an object which passes data from parent component to child component. Props are immutable so we cannot modify props inside the component. Let's understand p...
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May 11, 2022 · 2 min read · What is React Hooks? React Hooks are in-built functions that allow React developers to use state and lifecycle methods inside functional components, they let you use React without classes.You can also create your Hooks to reuse stateful behavior betw...
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May 11, 2022 · 4 min read · What does responsive website mean? Responsive web design or responsive design is an approach to web design that objective is to make web pages render well on a variety screen sizes devices (desktops, tablets, and phones) to automatically resize, hide...
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May 9, 2022 · 2 min read · Hoisting is JavaScript's default behavior of moving all declarations to the top of the current scope In js, a variable can be used before it has been declared. Here, Example 1 gives the same result as Example 2: Example 1 x = 5; // Assign 5 to x el...
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Mar 18, 2022 · 1 min read · .map() Note: all the examples are in react for the better practice and understanding of react library. map() creates a new array from calling a function for every array element. map() calls a function once for each element in an array. map() does no...
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