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  • JavaScript query string parameters method

    JavaScript query string parameters method

    This article describes the method of querying string parameters by javascript. Share it for your reference. The specific implementation method is as follows: Copy the code code as follows:/* Parsing the query string returns an object containing all parame
    2025-06-03
  • JS+CSS implements the method of dimming the background at the same time

    JS+CSS implements the method of dimming the background at the same time

    This article describes the method of JS+CSS to implement Div pop-up windows and darken the background. Share it for your reference. The specific implementation method is as follows: Copy the code code as follows:<html><head><title> Div pop-up window imple
    2025-06-03
  • Detailed explanation of JavaScript operation cookies

    Detailed explanation of JavaScript operation cookies

    What is a cookie "A cookie is a variable stored in the visitor's computer. This cookie is sent whenever the same computer requests a page through the browser. You can use JavaScript to create and retrieve the value of the cookie." - w3school
    2025-06-03
  • Introduction to the use of the checkbox's independent attribute

    Introduction to the use of the checkbox's independent attribute

    When we use the folder properties dialog box of Windows XP, we will find that the Read-only and Hidden options in the Attributes category of the folder are sometimes not completely checked or unchecked, but often a state where the background is gray even
    2025-06-03
  • A summary of the four Click response methods of Button

    A summary of the four Click response methods of Button

    Inside the button element, you can place content, such as text or images. This is the difference between this element and the buttons created with the input element. Today we are discussing 4 methods of button click response, with the code attached, I hop
    2025-06-03
  • JS method to implement various search functions for table data

    JS method to implement various search functions for table data

    This article describes the various search functions of JS to implement table data. It can ignore case, fuzzy search, and multiple key searches. Share it for your reference. The specific implementation method is as follows: Copy the code code as follows:<!
    2025-06-03
  • JavaScript Math.ceil method (log value rounded up)

    JavaScript Math.ceil method (log value rounded up)

    JavaScript Math.ceil method The Math.ceil method is used to round up the numerical value, that is, to obtain the smallest integer greater than or equal to the numerical value. The syntax is as follows: Math.ceil(x) parameter description: Parameter descrip
    2025-06-03
  • HTML Marquee character snippet scrolling

    HTML Marquee character snippet scrolling

    The following properties: direction The scrolling direction code for setting the active subtitles is as follows:<marquee direction=down> Set the scrolling direction of active subtitles direction=down: down</marquee>
    2025-06-03
  • Introduction to HapiJS, the open source application framework of Node.js

    Introduction to HapiJS, the open source application framework of Node.js

    1. HapiJS Introduction HapiJS is an open source, Node.js-based application framework, which is suitable for building applications and services. Its design goal is to allow developers to focus on developing reusable applications' business logic and pro
    2025-06-03
  • Tutorial on Publishing Node.JS Package with npm

    Tutorial on Publishing Node.JS Package with npm

    npm is the package manager for Node.JS. When developing Node.JS, it is often used to install/uninstall packages. In fact, it is also done by publishing a package. To configure package.json to package the program, you must first configure various settings.
    2025-06-03
  • HTML form tagging tutorial (1):

    HTML form tagging tutorial (1):

    Forms are a major external form to implement dynamic web pages. Forms and form fields do not have the ability to type, and the production of form web pages must ultimately be organized by forms. html forms are an important means to interact with html page
    2025-06-03
  • Use js to draw sine curves

    Use js to draw sine curves

    Mathematical formula: y=Asin(ωx+φ)+k Example: http://www.zhaojz.com.cn/demo/draw7.htmlJS function declaration: Copy the code code as follows: //draw sinusoidal curve//dot origin//amplitude amplitude-- A//initia
    2025-06-03
  • HTML tag marquee achieves multiple scrolling effects (no JS control required)

    HTML tag marquee achieves multiple scrolling effects (no JS control required)

    The automatic scrolling effect of the page can be implemented by javascript, but today I accidentally discovered an html tag -<marquee></marquee> It can achieve multiple scrolling effects without js control. Use marquee markers to move not only text, but
    2025-06-03
  • Detailed explanation of JS function overloading

    Detailed explanation of JS function overloading

    The JS function definition can specify the formal parameter name. More or less, we think that js can at least support method overloading with different parameters. Unfortunately, this is just an illusion. All parameters of js are passed in arguments. This
    2025-06-03
  • The easiest way to write HTML tag errors

    The easiest way to write HTML tag errors

    It's best to start paying attention, because HTML Police will walk through your code and pick out all your tags that have no semantics. This list contains 10 most frequently made HTML tag errors. Note them down to help us avoid making this common mist
    2025-06-03
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