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Mar 28, 2023 · 1 min read · Try statement It is a piece of code that needs to be tested during the execution of code. The block of code is checked if it has any errors or not. If any errors are encountered the try statement passes it to the catch statement block. catch statemen...
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Mar 27, 2023 · 2 min read · DOM stands for Document Object Model it is the structural representation of all nodes in an HTML document DOM represents the Ul of your application. What is virtual DOM? React uses Virtual DOM, it's a lightweight copy of the actual dom. It is the sa...
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Mar 14, 2023 · 1 min read · map() and forEach() are both methods available for arrays in JavaScript, but they have different purposes and return values. I also had a lot of doubts that what is the difference between forEach() and map()whereas Used in both arrays. So thanks for ...
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Mar 13, 2023 · 2 min read · In JavaScript, map() and set() are two commonly used functions that are used to perform operations on collections of data. While they have some similarities, they have different use cases and functionality. In this article, we will explore the differ...
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