Course Intermediate  11329

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  11345

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：1. Why does my computer’s mouse not move and the cursor moves randomly? If your computer mouse does not move or the cursor moves randomly, there may be the following reasons: 1. Hardware problem: Check the mouse and related hardware connections to make sure there are no damaged or loose cables. 2. Driver problem: Update or reinstall the mouse driver. The current driver version may be incompatible or damaged. 3. Malware: Check whether the system is infected by malware and perform an anti-virus scan to ensure system security. 4. USB port problem: Try connecting the mouse to a different USB port. There may be a problem with the USB port currently being used. 5. Battery problem: If it is a wireless mouse, make sure the battery is sufficient or replace it with a new one. 2. Why is the mouse pointer moving around on the screen? When the mouse pointer moves around on the screen, you can

2024-01-19 comment 0  2674

Course Introduction：A project includes a list page, which includes functions such as moving up, moving down, and deleting in the list. For the sake of user experience, the operations are all implemented using JS.

2016-05-16 comment 0  1450

Course Introduction：Moving text (Marquee)

2016-05-16 comment 0  2008

Course Introduction：The concept of moving average Moving average is a technical analysis method commonly used in machine learning. It is a statistical technique for analyzing time series data by calculating the average of consecutive data points within a sliding window. The main function of the moving average is to smooth the fluctuations of data, thereby reducing the impact of short-term fluctuations and noise on the data. By using moving averages, we can more easily identify trends and patterns in our data. This is very helpful in predicting future data trends and behavior. Therefore, moving averages are an important technical analysis tool in machine learning. The moving average technique requires setting the window size, also known as the span, which determines the number of data points used in the calculation. The choice of window size has an impact on the smoothness of the average. A larger window size will

2024-01-22 comment 0  977

Course Introduction：Time series analysis is a technique commonly used in machine learning to predict future trends based on past data. Among them, moving average is one of the most commonly used and powerful tools in time series analysis. Moving averages can effectively eliminate the volatility of data by averaging a set of values ​​within a specified time period, thereby determining the overall trend of the data. When predicting future values, moving averages provide a smooth trend in the data, helping us make more accurate predictions. Simple moving average (SMA) and weighted moving average (WMA) are two forms of moving average commonly used in time series data analysis. When choosing the window size for a moving average, you need to make an appropriate choice based on the frequency of the data and the level of smoothing required. In relatively simple

2024-01-22 comment 0  1037