Found a total of 10000 related content
How to create a dropdown list in HTML?
Article Introduction：在网页开发中，创建下拉列表主要使用HTML的和标签。 1. Basic structure: Use multiple packages to define options; 2. Default selection: Set by adding selected attributes; 3. Grouping options: Used for classification display; 4. Notes: The name attribute cannot be omitted, CSS can be used to beautify styles, and multiple attributes are added when multiple selections.
2025-07-12
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723
Use JavaScript to download HTML pages containing filled-in forms
Article Introduction：本文将介绍如何使用 JavaScript 将包含用户已填写表单的网页保存为 HTML 文件。 The core idea is to set the value attribute of the form input box to the current input value before downloading, then get the HTML structure containing the form, encode it as a data URL, and finally trigger the download by creating a hidden tag.
2025-08-26
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734
what is port forwarding
Article Introduction：Port forwarding is a technology that transfers external network requests to local devices, and is commonly used in home networks to realize external network access. Its core function is to allow the router to allow specific traffic to be transmitted to a device in the LAN through a specified port, solving the problem that the external network cannot actively connect.主要应用场景包括远程访问NAS、搭建游戏服务器、查看监控摄像头、提升下载速度等。 The settings steps are generally: 1. Log in to the router management page; 2. Find port forwarding or NAT settings; 3. Add rules to specify external ports, internal IP and protocol types; 4. Save and restart the router according to the situation.注意事项包括：使用静态IP、避免知名端口、确认有公网IP、配合防火墙、定期检查规则，建议用完即删以保障安
2025-07-17
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991
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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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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1584
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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1149
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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1495
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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681
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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