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Alternative Methods to call and apply in JavaScript
Function:Both call and apply are methods of the Function object prototype.They allow you to invoke a function with a specified this value and arguments
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Alternative Methods for Counting Object Properties in JavaScript
Methods:Object. keys():Purpose: Returns an array containing the names of all enumerable own properties of an object. Efficiency: Generally considered the most efficient method for modern JavaScript engines
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Which href Value for JavaScript Links: "#" or "javascript:void(0)"?
When creating links that trigger JavaScript actions without navigating to a new page, you have two common options for the href attribute: # or javascript:void(0). Let's break down when to use each
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Managing Side Effects in React Components: useEffect Hooks vs. Multiple Hooks
Separate Concerns: If your component has side effects (actions that interact with external data or the DOM) that are unrelated
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Should CSS Always Come Before JavaScript? Optimizing Webpage Load Times
JavaScript is a programming language that can add interactivity to a web page. It can be used to create animations, respond to user clicks
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Unleash the Power of CSS Optimization: Benefits of Removing Unused Styles
Imagine you have a website with several CSS files containing various styles for elements like buttons, text, and navigation
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Boost Your Website's Speed: Essential JavaScript Performance Testing Guide
Built-in Methods:performance. now(): This method gives you a high-resolution timestamp in milliseconds, perfect for measuring execution time