Course Intermediate  11325

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17632

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11338

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：Dynamic loading and updating of multi-level linkage forms in Java Background: When developing web applications, you often encounter scenarios where multi-level linkage forms need to be implemented, such as the selection of three-level linkage between provinces, cities and counties. In such a form, when the user selects the upper-level option, the lower-level options are automatically loaded and updated based on the user's selection. This function can effectively reduce the user's input workload and improve the user experience. This article will use Java language to demonstrate how to implement multi-level linkage forms through dynamic loading and updating. Implementation idea: Define the data model: first need

2023-08-07 comment 0  973

Course Introduction：As a node beginner, I am currently working on a chat software that supports registration, login, online single and multi-person chat, emoticon sending, various file upload and download, adding and deleting friends, chat record saving, notification sound switch, and background image switching. , games and other functions, so the multer module was used. After various document searches and demo examples, I finally successfully implemented the single file upload function, which supports uploading of most file formats and displays it on the web page at the same time. This article mainly introduces Ajax and node js Multer implements the file upload function. Friends who need it can refer to it. I hope it can help everyone.

2017-12-25 comment 0  1326

Course Introduction：Recently, the editor has received a lot of private messages. Many friends want to close the QQ space when using QQ, but they don’t know how to close the QQ space function. They are very distressed and want the editor to teach me. For this reason, the editor went online. After careful research, I finally found a way to completely turn off and log out QQ updates. The details are in the article below. If you need it, please come to this site to take a look. How to turn off the space function in QQ? The specific steps are as follows: 1. Open QQ on your computer, enter your account and password and click to log in; 2. After logging in, click the space icon at the top of the QQ page to enter; 3. After entering the space page, Click Settings in the upper right corner, then click Permission Settings; 4. After jumping to the page, click Register/Logout/Login on the page

2024-01-05 comment 0  2560

Course Introduction：As a platform integrating social networking and shopping, Xiaohongshu has attracted a large number of users. So, how to publish content on Xiaohongshu? This article will introduce in detail the method of publishing Xiaohongshu and discuss the fastest way to attract traffic to Xiaohongshu. 1. How to publish Xiaohongshu? 1. Register an account: First, you need to download the Xiaohongshu App from the Xiaohongshu official website or app store and register an account. 2. Complete your information: After logging in to your account, complete your personal information, including avatar, nickname, personal introduction, etc., to make it easier for other users to identify and follow you. 3. Publish updates: Click the "Publish" button at the bottom of the homepage, and you can choose to publish text, pictures, videos and other forms of content. 4. Write content: On the editing page of publishing updates, you can enter the text content you want to share and add

2024-06-13 comment 0  351

Course Introduction：How to turn off automatic updates in "tim", specifically how to turn off automatic updates, many netizens don't know, so follow us to find out. Find and click to open the installed TIM icon on your phone, then log in to your TIM. In the opened TIM main interface, click the "Office" tab in the lower right corner. The TIM office settings page will open. Click "Settings" in the upper right corner. " button. In the TIM settings page that opens, click the "Accessibility" menu item. At this time, TIM's accessibility page will open and you will find the "Wifi automatically downloads new versions in the background" setting item. If you want to turn on this function, you only need to set its switch to on. If you want to turn off the TIM upgrade function, just turn off the Wifi automatically

2024-06-10 comment 0  913