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.

Course Introduction：First open the Today Watermark Camera APP, as shown below, select the three horizontal bars icon in the upper left corner of the interface, click to open to open the interface as shown below, select the camera settings option, click to open to open the interface as shown below, select the photo resolution option, click to open to open as shown below Picture interface, click to check the HD option, and then return. After returning, as shown below, you can see that the photo resolution has been set to high definition.

2024-06-22 comment 0  1087

Course Introduction：Nowadays, mobile phones are getting smarter and smarter. They can replace computers to complete many daily tasks, and mobile phones are more convenient to carry. For example, online registration for many exams can now be completed through mobile phones. However, recently many friends have come to consult on how to submit ID photos. Why does it always show that the upload failed and cannot be recognized? In fact, this kind of problem is usually caused by the resolution of the submitted ID photo not meeting the requirements. So how to modify the resolution of the photo? Today, I will take the iPhone as an example to introduce to you how to change the photo resolution on the iPhone. Let’s take a look at the specific usage. Select the modify dpi function in the navigation bar. After uploading the image, select dpi to modify the value. It supports changing the image resolution to 72, 96, 100, and 30.

2024-02-06 comment 0  1212

Course Introduction："Mingchao" Xiangli must be approachable, gentle and sensible. He is not only the chief researcher of Jinzhou Huaxu Research Institute, but also a young expert in many fields. Since some friends don't know much about his high-definition vertical paintings or wallpapers, let's follow Let’s take a look with the editor. Mingchao Xiangli wants a complete collection of high-definition three-dimensional pictures

2024-07-15 comment 0  778

Course Introduction：How to adjust photo resolution dpi using ps? Recently, some users asked this question. PS is Photoshop, which is a comprehensive and powerful image processing software. Some users want to use this software to adjust the resolution of pictures. How to do it? In response to this problem, this article brings a detailed solution to share with everyone, let’s take a look. Specific tutorial on adjusting the resolution dpi in PS: Method 1: 1. First click on the file of the PS software and then click New. 2. Then you can see the resolution option in the new table. 3. Then enter and set it to 72 or 300dpi. Method two: 1. You can also directly enter the picture you want to change the dpi, and then click on the image above. 2. Then select the image size inside. 3. At this time

2024-08-21 comment 0  266

Course Introduction：First of all, the 2-inch photo is clearer than the 2-inch smaller photo. The resolution of the 2-inch photo is 626*413, and the 2-inch smaller photo is 567*390. Then, the ratio of the 2-inch smaller photo is 3.3CM×4.8CM, and the 2-inch photo is 3.3CM×4.8CM. 3.5CM×2.1CM; Finally, the photo used on general certificates is 2 inches; while passports and some qualification certificates will use the smaller 2 inches.

2020-10-21 comment 0  138102