Course Intermediate  11273

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  17597

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  11308

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：PHP is a widely used server-side scripting language, and many web applications are developed using PHP. When developing PHP applications, you may need to perform operations on files, such as modifying file extensions. The following will introduce how to modify the file extension in PHP. In PHP, you can use the rename() function to rename files. The rename() function accepts two parameters: the original file name and the new file name. The new file name can be any copy of the original file name, just modify the file name extension. Here is a simple example

2023-05-24 comment 0  715

Course Introduction：1. First, open the Settings option in the desktop run menu 2. Then, enter Show file extension information in the search bar of the Windows Settings menu 3. Next, click the Change file extension display settings button in File Explorer 4. Finally, in the advanced settings column, check the Hide extensions for known file types button, and click Apply to modify the extension suffix attributes of the file.

2024-06-02 comment 0  345

Course Introduction：The type is the extension after the file name, indicating the format of the file. Different formats require different software to open. If you need to modify the extension of a file type, how do you do it? The following author uses win7 as an example to explain the specific steps of modifying the file type (extension) in Win7. How to modify file type extension in Win7 system. First, double-click the computer icon to open the desktop. From the computer page that opens, click the small triangle next to Organization in the upper left corner. In the expanded drop-down menu, find and select the folder and search options, and click Open. 2. In the folder options window, switch the above general options to View options. Next, swipe to the menu, find "Hide extensions for known file types", uncheck the previous column, and click Window

2023-07-15 comment 0  8432

Course Introduction：Modifying the file extension can change the attributes and format of the corresponding file. You only need to use rename to change the file extension. But sometimes we find that the file extension cannot be found and cannot be changed. At this time, we can unhide the file extension in the view. Let’s take a look together. Tutorial on changing win7 file extension 1. First find the file with the extension that needs to be changed in the folder. 2. After selecting it, click "Tools" above 3. Click "Folder Options" in the drop-down menu 4. Click the "View" tab above 5. Uncheck "Hide extensions for known file types" in the picture 6 , and then we can use rename to directly change the file extension. 7. After the changes are completed, click "Yes" in the pop-up dialog box.

2023-12-28 comment 0  1612

Course Introduction：How to change the file type (extension) in Win7? When we use the Win7 system, sometimes the downloaded file type is wrong and the file extension needs to be changed; or the programmer uses text files to create some simple commands and then changes them to dat files. How to do this? ? The editor below will share with you the specific steps to modify the file type (extension) in Win7. How to modify the file type in Win7: 1. First create a txt text file for demonstration. If you want to change this file to a dat file, what should you do? 2. Click "Organize" in the upper left corner. 3. The drop-down menu pops up and click "Folder and Search Options" in the menu. 4. When a dialog box pops up, click the "View" tab.

2024-09-05 comment 0  702