Found a total of 10000 related content
Scroll to Top Using jQuery (Setup time: 2mins)
Article Introduction：Quickly create a website back to top scrolling function (set time: 2 minutes)
This guide will guide you step by step how to set up the Back to Top feature on your website. Just scroll down this page to view the demo.
Download the scrollTo plugin and include it.
Get an image (arrow or similar).
Contains the following HTML code.
Contains the following jQuery/JavaScript code to capture window scrolling and process the display of images.
It's that simple!
HTML
jQuery
This jQuery code displays the image when the user scrolls down, hides the image when scrolling up, and processes click events.
$(document).ready(funct
2025-02-24
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907
What are custom hooks and how do you create one in React?
Article Introduction：Custom Hooks are a way to reuse state logic in React. It starts with use, calls other Hooks and returns data or methods; its core advantages are reuse logic, simplify components, and optimize structure; for example, useWindowSize can encapsulate window listening logic; when creating, naming specifications, calling Hooks at the top level, and returning values ??reasonably; when using it, pay attention to avoiding class components, reducing the number of parameters, and following a single responsibility; compared with higher-level components, Hooks are more intuitive and have no nesting problems; mastering the principles of naming, calling and responsibilities can improve code quality.
2025-07-12
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427
Understanding Python decorators syntax and usage
Article Introduction：Python decorators are essentially function wrappers, used to modify functions or class behaviors without changing the source code. 1. The decorator is a function that receives a function or class as an argument, and returns the wrapped version, for example, using the @decorator syntax is equivalent to func=decorator(func); 2. The wrapper function should use args and *kwargs to receive any parameters, and return the original function execution result to retain the return value; 3. The multi-layer decorator is executed in the order from bottom to top, that is, the decorator closest to the function is run first; 4. The class can also be used as a decorator, and the call method needs to be implemented, suitable for complex scenarios where state needs to be saved. After understanding these mechanisms, the decorator will become intuitive and practical.
2025-07-16
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261
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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853
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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1484
Soft Deletes in Databases: To Use or Not to Use?
Article Introduction：Soft Deletes: A Question of DesignThe topic of soft deletes, a mechanism that "flags" records as deleted instead of physically removing them, has...
2025-01-10
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1082
Terraria: How To Make A Loom
Article Introduction：There are a lot of crafting stations that you can make in Terraria. This ranges from simple anvils to unique stations meant for one specific type of resource. Early into the game, you'll be able to make your own Loom, which is primarily used to make
2025-01-10
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1363
How to become a Mortician in Bitlife
Article Introduction：There are an abundance of job roles to try in Bitlife, and while the best jobs are those that land you with lots of fame and money — such as becoming a Model or an Astronaut — there are plenty other, simpler jobs to get you by. There’s
2025-01-10
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610
Unlocking the Power of Chrome DevTools Snippets
Article Introduction：The Snippets panel in Chrome DevTools is a powerful tool that often gets overlooked. Snippets allows a developer to write, save, and run custom JavaScript code directly in the browser. This feature can be helpful to experiment, debug, and demo JavaS
2025-01-10
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1332
