Course Intermediate 11357
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 17659
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 11370
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.
Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)
2023-09-05 11:18:47 0 1 845
Experiment with sorting after query limit
2023-09-05 14:46:42 0 1 737
CSS Grid: Create new row when child content overflows column width
2023-09-05 15:18:28 0 1 630
PHP full text search functionality using AND, OR and NOT operators
2023-09-05 15:06:32 0 1 600
Shortest way to convert all PHP types to string
2023-09-05 15:34:44 0 1 1017
Course Introduction：Levenshtein distance can be used in a fraud detection system to compare user-entered data (such as name, address, or email) with existing data to identify similar but po
2024-11-07 comment 0 401
Course Introduction：As mentioned above, the scroll listening plug-in is used to automatically update navigation items based on the position of the scroll bar. Scroll the area below the navigation bar and pay attention to the changes in the navigation items. The items in the drop-down menu will also be automatically highlighted. This article will introduce the Bootstrap scroll monitor in detail. The basic usage of the scroll monitor plug-in is to automatically update the corresponding navigation items in the navigation bar based on the scroll position. The plug-in can automatically detect which position has been reached, and then add Add an active style if there is a drop-down menu in the navigation and the scroll area
2017-07-23 comment 0 1338
Course Introduction：What is the screen distance feature in iOS17 update? Apple provides a screen distance function on the iPhone to help users prevent eye fatigue and the risk of myopia. The feature (available on iOS 17 or later) will use the iPhone's TrueDepth camera (the same camera that also helps FaceID) to measure the distance between the face and the phone. If Screen Distance detects that you are holding your iPhone closer than 12 inches or 30 centimeters for an extended period of time, it will prompt you to maintain distance from the iPhone screen. When your device detects that it is less than 12 inches from your face, you will see the "iPhone too close" message on the screen and advise that you should keep your distance to protect your vision. Only if you place the device further
2023-09-21 comment 0 2745
Course Introduction：This article introduces the find_peaks function in SciPy for peak detection. It discusses the function's parameters like distance and width for controlling peak isolation, minimum peak amplitude, and peak width. Advanced parameters like height and pr
2024-10-22 comment 0 891
Course Introduction：How to use the NFC function in Uniapp NFC (Near Field Communication) is a short-range wireless communication technology that allows simple and secure data transmission between devices. As one of the important functions of mobile devices, NFC is widely used in payment, access control, smart tags and other fields. In Uniapp, we can use plug-ins to realize the calling and operation of NFC functions. 1. Preparation before starting to use the NFC function of Uniapp
2023-07-05 comment 0 6007
