Course Intermediate  11343

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  17646

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  11353

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：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：Written above & The author’s personal understanding is that 3D point cloud object detection is crucial to autonomous driving perception. How to efficiently learn feature representations from sparse point cloud data is a key challenge in the field of 3D point cloud object detection. In this article, we will introduce the HEDNet published by the team in NeurIPS2023 and SAFDNet in CVPR2024. HEDNet focuses on solving the problem that existing sparse convolutional neural networks are difficult to capture the dependencies between long-distance features, while SAFDNet is a pure network based on HEDNet. Sparse point cloud detector. In point cloud object detection, traditional methods often rely on hand-designed feature extractors, which have limited effectiveness when processing sparse point cloud data. In recent years, based on

2024-06-08 comment 0  657

Course Introduction：Introduction: In the digital age, data security has become a very important issue. With the popularity and use of USB flash drives, our data is also facing more and more risks. This article will introduce a tool called "U disk immunity", which can effectively protect your data security. Tool materials: System version: Windows 10 Brand model: Dell It can monitor the insertion and removal of USB flash drives in real time, and automatically scan and remove potential viruses. 2. U disk immunity also has an automatic isolation function. When a virus is detected in the U disk, it will automatically isolate the virus files to prevent further spread of the virus. 3. This

2024-01-22 comment 0  945

Course Introduction：On March 3, 2022, less than a month after the birth of the world's first AI programmer Devin, the NLP team of Princeton University developed an open source AI programmer SWE-agent. It leverages the GPT-4 model to automatically resolve issues in GitHub repositories. SWE-agent's performance on the SWE-bench test set is similar to Devin, taking an average of 93 seconds and solving 12.29% of the problems. By interacting with a dedicated terminal, SWE-agent can open and search file contents, use automatic syntax checking, edit specific lines, and write and execute tests. (Note: The above content is a slight adjustment of the original content, but the key information in the original text is retained and does not exceed the specified word limit.) SWE-A

2024-04-07 comment 0  1364

Course Introduction：1. Problems with single-point Redis 1. Data loss problem Redis data persistence. 2. For concurrency issues, we use master-slave clusters to achieve separation of reading and writing. 3. Fault recovery issues use Redis Sentinel to implement health detection and automatic recovery. 4. For storage capacity issues, build a sharded cluster and use the slot mechanism to achieve dynamic expansion. 2. The full name of RDBRDB is RedisDatabaseBackupfile (Redis data backup file), also called Redis data snapshot. To put it simply, all the data in the memory is recorded to the disk. When the Redis instance fails and restarts, the snapshot file is read from the disk and the data is restored. The snapshot file is called an RDB file and is saved in the current running directory by default. R

2023-06-02 comment 0  1189