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  • What is the difference between html and html What is the difference between HTML and HTML?

    What is the difference between html and html What is the difference between HTML and HTML?

    During the process of learning web design, I did not go into many problems I encountered, such as the relationship between html and html. I specially sorted out today, hoping that it will be helpful to you. The most common extension for files containing
    2025-05-15
  • How to set dotted borders in html

    How to set dotted borders in html

    Use CSS style and HTML tag elements. In order to add border dotted lines to different html tags, we select several common tag alignments to set the border dotted line effect. 1. Common html tags p tags spanul litable tr td2. CSS attribute word borderwidth
    2025-05-15
  • A deep understanding of JavaScript series (42): Detailed explanation of the prototype mode of design pattern

    A deep understanding of JavaScript series (42): Detailed explanation of the prototype mode of design pattern

    Introduction Prototype refers to using prototype instances to point to the type of objects created, and creating new objects by copying these prototypes. For the prototype pattern, we can use JavaScript's unique prototype inheritance feature to create
    2025-05-15
  • JS implements a complete example of a floating window that can be scaled, dragged, closed and minimized

    JS implements a complete example of a floating window that can be scaled, dragged, closed and minimized

    This article describes the method of implementing floating windows that can be scaled, dragged, closed and minimized by JS. Share it for your reference. The specific implementation method is as follows: Copy the code code as follows:
    2025-05-15
  • Some new features of Safari 4 browser

    Some new features of Safari 4 browser

    On wwdc 2009, Apple released the official version of safari 4 browser. The official version of safari 4 gave up the imitation of chrome tab and restored to the 3.0 version interface. It is said that on WWDC, Serlet seriously bsed Microsoft's ie8 brows
    2025-05-15
  • IE8 compatibility notes I encountered

    IE8 compatibility notes I encountered

    1. IE8's getElementById only supports id, not name, for example:<input type=text name=txt1> Used in IE8: var obj = document.getElementById(txt1); At this time, obj will be equal to
    2025-05-15
  • Solution to the incomplete part of the select drop-down box in HTML.

    Solution to the incomplete part of the select drop-down box in HTML.

    Today, I encountered a problem: the content in the drop-down box in the query bar is too long, causing the part to be overwritten. I checked some information, some said to use function control, some said to use event control, some did not understand, and
    2025-05-15
  • JS and CSS implement the method of pop-up layer covering the entire page

    JS and CSS implement the method of pop-up layer covering the entire page

    This article describes the method of implementing the pop-up layer covering the entire page by js and css. Share it for your reference. The specific implementation method is as follows: The common styles and structures of framed transparent background of
    2025-05-15
  • How to remove dividing lines on web tables

    How to remove dividing lines on web tables

    How to remove dividing lines on web tables. In fact, the three tables above have three rows and three columns. The trick to hide the divider is rules. If you look at the source code of these three tables, we can see<TABLE> There are rules in the tag. It h
    2025-05-15
  • JavaScript basic syntax, dom operation tree and document object

    JavaScript basic syntax, dom operation tree and document object

    The basic syntax of the first part: 1. Data type (string, decimal, integer, boolean, time and date) Copy the code as follows: var s="3.14" var n=parsefloat(s) s+=5; var s="abc3.14" var n=parsefloat(s) //
    2025-05-14
  • Explanation of how to specify relative and absolute paths in HTML a tag href attribute

    Explanation of how to specify relative and absolute paths in HTML a tag href attribute

    In actual web development, inserting pictures, including CSS files, etc. requires paths. If the file path is added incorrectly, the reference will be invalid (the link file cannot be browsed, or the inserted picture cannot be displayed, etc.). Many beginn
    2025-05-14
  • Semantic web page XHTML semantic tags

    Semantic web page XHTML semantic tags

    Another important aspect of separating structure and representation is the use of semantic markup to construct document content. The existence of an XHTML element means that the part of the tagged content has corresponding structured meaning, and there is
    2025-05-14
  • Methods of using socket.io in node.js

    Methods of using socket.io in node.js

    Use socket.io to create a socket.io server. However, the server relies on a created http server. After the http server is running, use the listen method to attach a socket.io server to the http server. The copy code is as follows: var s
    2025-05-14
  • JavaScript method to delete specified value elements from array

    JavaScript method to delete specified value elements from array

    This article describes the JavaScript method to delete the specified value element from an array. Share it for your reference. The specific analysis is as follows: The following code uses two ways to delete elements of the array. The first one defines a s
    2025-05-14
  • JavaScript implementation of original return

    JavaScript implementation of original return

    The code copying of the css code is as follows: <style type="text/css">* {margin: 0px;padding: 0px;font-family: "micsoft yahei","微软雅黑";font-size: 15px;}di
    2025-05-14
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