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3 days ago · The advent of arrow functions was like the arrival of a mystical artifact, promising shorter syntax, cleaner code, and a host of new capabilities. return `Hello, ${name}!`; // The new way const sayHelloNew = (name) => `Hello, ${name}!`; With this new tool in hand, developers could wield the power of JavaScript with greater ease and efficiency.
4 days ago · 1. Embracing ES6 and Beyond. Since the release of ES6 (ECMAScript 2015), JavaScript has introduced numerous features that enhance code readability, maintainability, and functionality. Here are some highlights: Arrow Functions: Provide a concise syntax for writing functions. const add = (a, b) => a + b. Template Literals: Allow for multi-line ...
3 days ago · The arrow function is assigned to onClick, ensuring handleClick is called with the correct value on click. The alert shows when the button is clicked, not during rendering. By wrapping the function call in an arrow function, you ensure the event handler is only triggered in response to the user action, not during the initial render.
2 days ago · Part 1 The JavaScript language Part 2 Browser: Document, Events, Interfaces Part 3 Additional articles. ... Arrow functions, the basics. JavaScript specials.
1 day ago · Description Update the previous sentence formation as per discussions in the issue. Motivation The current sentence phrasing is confusing, improving it will make it somewhat straightforward.
5 days ago · In JavaScript, a decorator is a higher-order function that modifies the behavior of a function, method, or class. Decorators are used to extending the functionality of a function, method, or class without modifying its code. Syntax: object.property='characteristic'; Example: This example demonstrates decorators in older JavaScript versions.
3 days ago · Animate a marker using CSS. This example creates the traditional "bounce-drop" animation using CSS and advanced markers. In the IntersectionObserver, it adds the drop CSS style. The IntersectionObserver sees when each marker enters the viewport, and adds the style. Then, the animationend event listener that the createMarker() function added to ...
