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  • NodeJS Learning Notes Connect Middleware Module (I)

    NodeJS Learning Notes Connect Middleware Module (I)

    I hope everyone can continue reading my series of articles. This is also the greatest encouragement and support for me. Let us make progress together, make friends through literature, and help each other. OK, let’s go directly to today’s topic, what is “C
    2025-06-04
  • A brief discussion on html table tag

    A brief discussion on html table tag

    It mainly discusses its structure and some important properties. I will introduce it in a way that slowly improves. 1) The basic structure is as follows:<tr> Represents a row in the table,<td> Represents a column in a row. To talk about a column, you can
    2025-06-04
  • Introduction to Method Chaining in Javascript

    Introduction to Method Chaining in Javascript

    When looking for how to design a Javascript API, I discovered the method chain, which seems to be very powerful and interesting, and this thing is also something we often see in the past. . Javascript Method Chaining on Wikipedia
    2025-06-04
  • Expressions and operators of Javascript core reading thoughts

    Expressions and operators of Javascript core reading thoughts

    An expression is a phrase in javascript, and the javascript interpreter will calculate a result. Commonly used quantities in programs are the simplest type of expressions, which are variables. Variable names are also a simple expression, and their value i
    2025-06-04
  • JavaScript implements time format output FormatDate function

    JavaScript implements time format output FormatDate function

    This article describes the JavaScript implementation of the time format output FormatDate function. Share it for your reference. The details are as follows: JavaScript does not provide functions that input date and time content formats like the fmt tag: T
    2025-06-04
  • JS implements the method of uninterrupted scrolling of single-line text

    JS implements the method of uninterrupted scrolling of single-line text

    This article describes the method of JS to achieve uninterrupted scrolling of single-line text. Share it for your reference. The specific analysis is as follows: A few days ago, I helped a friend write a single line of text that scrolls upward continuousl
    2025-06-04
  • From form multiple buttons submitted with onclick to jump different actions

    From form multiple buttons submitted with onclick to jump different actions

    The code copy is as follows:<form name="form1" method="post" action="ad/BusinessAction!list.action"> //The following input box submits the action differently. Use onclick to jump and write a j
    2025-06-04
  • Markup language - print style

    Markup language - print style

    Click here to return to the Wulin.com HTML tutorial column. If you want to browse the CSS tutorial, please click here. Above: Markup Language - Web Application CSS Style. Chapter 11 Print Styles Previously, in Chapter 10, several methods of applying CSS f
    2025-06-04
  • JavaScript detects instance properties, prototype properties

    JavaScript detects instance properties, prototype properties

    0. Prerequisite The properties of JavaScript objects are divided into two forms of existence. One is the existence instance, and the other is the existence of the prototype object. According to the above, when detecting attributes, there will be 4 situati
    2025-06-04
  • JavaScript to implement text and picture drag and drop effect

    JavaScript to implement text and picture drag and drop effect

    This article describes the method of JavaScript to implement text and image drag and drop effects. Share it for your reference. The specific implementation method is as follows: Copy the code code as follows:<html><head><title> JavaScript realizes the dra
    2025-06-04
  • Example of the usage of the event object onabort event in html DOM

    Example of the usage of the event object onabort event in html DOM

    This article describes the usage of the event object onabort event in the DOM of html. Share it for your reference. The specific analysis is as follows: the onabort event will occur when the image loading is interrupted. This handle is called when the use
    2025-06-04
  • An example of the impact of img loading on height() under chrome
  • Convert String to number in js for comparison

    Convert String to number in js for comparison

    If string is not converted, it is compared. The result is a headache. I am not careful when writing it, so I don’t convert it. Then I will use it to test it out. 1<2, and then it passes. Then 5.002>21.003 has a strange result. When the data type is
    2025-06-04
  • HTML table markup tutorial (41): Width and height attributes of table header WIDTH and HEIGHT

    HTML table markup tutorial (41): Width and height attributes of table header WIDTH and HEIGHT

    By default, the width and height of the header are automatically adjusted according to the content, and we can also manually set the width and height of the header. Basic syntax<TH WIDTH=value HEIGHT=value> Syntax interpretation defines the width of the t
    2025-06-04
  • Why is Node.js so popular? Why Node.js is popular

    Why is Node.js so popular? Why Node.js is popular

    Node.js is a server technology that is used to build and run web applications, which is similar to the work done by ASP.NET, Ruby on Rails, or Spring frameworks. It uses JavaScript as its main development language, has a lightweight web server that comes
    2025-06-04