Course Intermediate  11352

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  17653

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  11367

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：The solution to the incomplete display of the WinXP Task Manager is to select the gray part of the manager, and then double-click the gray area with the left mouse button to return to normal. It is very easy to set up. Users who are not familiar with it can try it. Introduction to the solution to the incomplete display of winXP Task Manager 1. This is a task manager with incomplete display and cannot be closed; 2. Select the gray part of the manager; 3. Then double-click the gray area with the left mouse button to restore it Normal; 4. Is it back to normal?

2024-01-30 comment 0  661

Course Introduction：Method of image grayscale processing using PHP and OpenCV libraries In image processing, grayscale processing is a common and important operation. By converting color images into grayscale images, the image analysis and processing process can be simplified and the computational complexity can be reduced. As a commonly used server-side scripting language, PHP is a very common practice combined with the OpenCV library for image processing. This article will introduce how to use PHP and OpenCV libraries for image grayscale processing, and provide relevant code examples. First, make sure your server environment

2023-07-17 comment 0  994

Course Introduction：When using the computer, I suddenly found that the volume adjustment icon in the lower right corner turned gray. So what should I do if the volume icon turned gray in Win10 system? For this reason, System House brings you a detailed solution for the volume icon turning gray in Win10 system, so as to solve the problems encountered and create a better gameplay. Solution to the problem that the Win10 system volume icon turns gray: 1. Use the shortcut key combination [Win+R] to open the computer run function, enter regedit, and open the registry editor. 2. Expand the following columns in the opened window: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRun3, and then

2024-09-05 comment 0  1059

Course Introduction：How to use Alibaba Cloud Server in Ubuntu? Let’s take a look at the detailed tutorial below. 1. Open the UBUNTU operating system. 2. Find the icon in the lower left corner and click it. 3. Many icons pop up here to choose from. We can find the software update below. 4. Or we can search directly. 5. Click to enter this interface. 6. The currently used server is displayed here. 7. Click and select Other. 8. Find the Alibaba Cloud server in China. 9. Click to select the Alibaba Cloud server and select chooseserver, and you will return to this interface. At this time the operation was successful.

2024-01-02 comment 0  1140

Course Introduction：Here is a picture (strange shape) that makes us uncomfortable. We want to delete some edges. Use the mouse to find a blank space. Type e on the keyboard and press the space bar. At this time, the mouse turns into a square. Now we can select what we want to delete. Line, click on it, it will turn gray. You can click multiple lines. At this time, check whether the lines you want to delete have turned gray. Finally, press the space bar. Are all the gray keys gone? It seems Much cleaner.

2024-06-04 comment 0  1141