Course Intermediate 11327
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.
php - How to efficiently convert PDF to clear PNG
2017-05-16 13:01:37 0 2 839
2017-06-23 09:14:51 0 1 1339
Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)
2023-09-05 11:18:47 0 1 821
Experiment with sorting after query limit
2023-09-05 14:46:42 0 1 724
CSS Grid: Create new row when child content overflows column width
2023-09-05 15:18:28 0 1 612
Course Introduction:Method for adjusting resolution in PS software 1. Open PS software 2. Open the picture whose resolution needs to be adjusted 3. Click "Image" in the menu bar 4. Select "Image Size" 5. In the "Image Size" dialog box, modify the resolution Rate 6. Confirm modifications Note: Resolution refers to the number of pixels contained per inch in an image. The higher the resolution, the clearer the picture, but the file size is also larger. Generally speaking, the resolution of images for network display is 72dpi, and the resolution of images for printing is 300dpi.
2024-07-18 comment 0 320
Course Introduction:How to improve the high definition of pictures in QQ browser? In order to help users save more traffic, the picture quality of mobile QQ browser is the default. However, some users think that the pictures in this mode are not very high-definition. If you want to browse high-quality pictures, you need to modify the mode. The editor below brings you the steps to enable high-quality pictures in the QQ browser. Users who want to view higher-definition pictures can refer to the following steps to set up. Steps to open high-quality pictures in QQ browser: 1. First open the QQ browser on your mobile phone and click on the "My" item in the menu bar at the bottom of the browser, as shown in the figure. 2. At this time, you will enter the personal center page of QQ Security Browser for mobile phones. Click the gear-shaped "Settings" icon in the upper right corner of the page, as shown in the figure. 3
2024-01-08 comment 0 1215
Course Introduction:Ele.me APP is an indispensable mobile app for ordering food, and it is also a commonly used food recommendation tool in our daily lives. Many friends want to know how to adjust the picture quality to high definition in Ele.me without WiFi. In order to save time, let me give you a brief introduction below! How to adjust the picture quality to high definition on Ele.me without WiFi 1. First, click [General Settings] in the [Settings] interface of Ele.me. 2. Then enter the page and click [Image quality under non-wifi]. 3. Finally, select the picture quality of [HD] in the [Picture Quality under Non-wifi] window.
2024-07-11 comment 0 508
Course Introduction:Recently, many friends have asked whether the higher the resolution, the better. In fact, it is not the case. High resolution does not mean that the image is clearer. This has a lot to do with the screen. The screen material is good and the image quality is clearer. Today I will introduce to you how to adjust the image resolution. Let’s take a look at the details. How to modify the resolution of a picture 1. Open the picture, right-click and select Properties. The resolution of this image can be viewed from the property details. The current resolution of this image is 687*379. (In fact, the resolution refers to the number of pixels in this picture, with horizontal pixels in the front and vertical pixels in the back) 2. So we right-click the picture and select Edit. Open the picture editing interface, or you can directly open the drawing software and open the picture that needs to be edited in the drawing software.
2023-12-31 comment 0 1967
Course Introduction:With the continuous development of social media, Xiaohongshu has become a platform for more and more young people to share their lives and discover beautiful things. Many users are troubled by auto-save issues when posting images. So, how to solve this problem? 1. How to solve the problem of automatically saving pictures when publishing on Xiaohongshu? 1. Clear the cache First, we can try to clear the cache data of Xiaohongshu. The steps are as follows: (1) Open Xiaohongshu and click the "My" button in the lower right corner; (2) On the personal center page, find "Settings" and click it; (3) Scroll down and find the "Clear Cache" option. Click OK. After clearing the cache, re-enter Xiaohongshu and try to post pictures to see if the automatic saving problem is solved. 2. Update the Xiaohongshu version to ensure that your Xiaohongshu
2024-03-22 comment 0 1155