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  • A simple js function to determine whether the snap-up time has arrived

    A simple js function to determine whether the snap-up time has arrived

    The prototype function has a very simple function. Find the id of the clock, calculate the value, and execute the task when the purchase time reaches. function nwt() {var str=$('#deal_expiry_timer_e3cdcd2a').text(); var out=str.match(/
    2025-04-27
  • iOS4.2 supports new HTML5 features for iOS 4.2

    iOS4.2 supports new HTML5 features for iOS 4.2

    Wulin.com (www.vevb.com) Article introduction: iOS version 4.2 safari supports updates to HTML5 features. The article is compiled from Safari on iOS 4.2: Accelerometer, WebSockets, SVG, AJAX2 & better
    2025-04-27
  • Introduction to the use of the alt attribute and title attribute of HTMLimg tag

    Introduction to the use of the alt attribute and title attribute of HTMLimg tag

    When browser sellers distort standards and do things on their own, they may cause some problems, or at least cause confusion. One example is the way some browsers deal with alt attributes (usually called alt tags incorrectly), such as the IE browser with
    2025-04-27
  • AngularJS Introduction Tutorial (Zero): Bootstrap

    AngularJS Introduction Tutorial (Zero): Bootstrap

    We are now preparing to write AngularJS application - phonecat. In this step (step 0), you will become familiar with important source code files, learn to start a development environment containing AngularJS seed projects, and run the application on the b
    2025-04-27
  • Various ways to generate random strings by JS

    Various ways to generate random strings by JS

    The following code is recorded and referenced when sorting out the computer. The code copy is as follows:<script language="javascript"> function randomString(len) { len = len || 32; var $chars = 'A
    2025-04-27
  • My Node.js learning path (II) NPM module management

    My Node.js learning path (II) NPM module management

    NPM is a Node package management and distribution tool, and has become the unofficial standard for releasing Node modules (packages). With NPM, you can quickly find the packages to use for a specific service, download, install and manage installed package
    2025-04-27
  • Instructions for using fs.utimesSync method in node.js

    Instructions for using fs.utimesSync method in node.js

    Method description: Synchronous version of utimes(), synchronously modify file timestamps. Syntax: Copy the code as follows: fs.utimesSync(path, atime, mtime) Since this method belongs to the fs module, it is necessary to introduce the fs module before us
    2025-04-27
  • Brief discussion: The use and analysis of nofollow tags

    Brief discussion: The use and analysis of nofollow tags

    There was a time when Zac and Guoping had a dispute over nofollow, which was whether nofollow would waste PR. According to the official Google staff, let's say there are 10 links on a page. Then the PR of the page will be divided into 10 copies and di
    2025-04-27
  • js lock screen deselected by encapsulating $.ajax

    js lock screen deselected by encapsulating $.ajax

    jquery plug-in source code:/*** encapsulate $.ajax in jquery to add lock screen function* isAsync is an asynchronous request, default is true* isLock is a lock screen, default is true* isCache is a loading information from the browser cache, default is fa
    2025-04-26
  • What about servers in Hong Kong?

    What about servers in Hong Kong?

    Article introduction of Wulin.com (www.vevb.com): To summarize the requirements that need to be paid special attention to when renting overseas servers, take Hong Kong server rental as an example! 1. The first condition is necessary to rent a Hong Kong se
    2025-04-26
  • JavaScript web carousel diagram optimization to enhance user experience

    JavaScript web carousel diagram optimization to enhance user experience

    Article introduction of Wulin.com (www.vevb.com): There are fewer articles that use front-end technology to drive user experience. I hope this article will bring you new perspectives and thinking. The ultimate goal is to hope that users can have a better
    2025-04-26
  • Passing javascript custom function parameters into string format

    Passing javascript custom function parameters into string format

    Custom function parameters are passed into string format, pass method 1: pass this with 2: Quotes default 3: escape characters (html stands for "double quotes, ' stands for single quotes, direct /" in javascript and Java general escape chara
    2025-04-26
  • js get small examples of the specified date number of weeks and day of week

    js get small examples of the specified date number of weeks and day of week

    When JS gets the date, you encounter the following requirements, and obtain the date of one week according to a certain year. If the start date is specified as Thursday to Friday of the next week, it is one week. The code is as follows: function getNowFor
    2025-04-26
  • HTML table marking tutorial (39): Bright border color attribute of table header BORDERCOLORLIGHT

    HTML table marking tutorial (39): Bright border color attribute of table header BORDERCOLORLIGHT

    In the header, the bright border color can be defined separately. Basic syntax<TH Bordercolorlight=color_VALUE> When defining colors, you can use English color names or hexadecimal color values ​​to express them. File example: 10-37.htm sets the color of
    2025-04-26
  • A brief discussion on the scope of Javascript variables

    A brief discussion on the scope of Javascript variables

    Variable scope problems in Js: 1. There is no block-level scope. Variable scopes in Js are not bounded by {}, unlike C/C++/Java. For example: the copy code code is as follows: if(true){var name = "qqyumidi";}alert(name); // Result: qqyum
    2025-04-26