Course6644

Course Introduction：In today's Internet era, many people want to enter the IT industry, and then they start to crazily learn C/C++, python, Java and other languages. They have learned a lot of languages, but when it comes to actual projects, they still know nothing. I think many novices think that the more languages they learn, the better, but this is not the case. Until later, I got inspiration from some big guys. For novices, computer network knowledge is the most important than the language itself.

Course2616

Course Introduction：If you have any questions, please send us a message via WeChat: Le-studyg; during the course, we will first introduce the new features of MySQL 8, including performance optimization, security enhancements, new data types, etc., to help students quickly become familiar with the latest features of MySQL 8. Next, we will deeply analyze the network communication mechanism of MySQL, including protocols, connection management, data transmission, etc., so that students can understand how MySQL communicates with the client. In addition, the course will also introduce how to optimize MySQL's network communication performance, including advanced technologies such as connection pooling, network compression, and SSL encryption. Through practical projects, students will personally configure and optimize MySQL network communication to improve database performance and security. Through the study of this course, students will be able to deeply understand the new features and network communication mechanisms of MySQL 8, and master how to achieve efficient and stable database communication in practical applications. At the same time, students will also develop analytical and problem-solving abilities and improve database management and network communication skills. Whether you are a beginner interested in MySQL 8 or a developer who wants to gain an in-depth understanding of database network communication, this course will provide you with valuable experience and inspiration. Let us explore the mysteries of MySQL 8 and network communication together and start the journey of database management!

Course30488

Course Introduction："Python Scrapy Web Crawler Practical Video Tutorial" allows us to take you to uncover the mystery of crawlers, master the basic principles of crawlers, deeply understand the scrapy framework, use scrapy to carry out practical projects, and solve common problems encountered in the data crawling process.

Course22309

Course Introduction：Linux is a free-to-use and freely disseminated Unix-like operating system. It is a multi-user, multi-task, multi-thread and multi-CPU operating system based on POSIX and UNIX.

Course2564

Course Introduction：A firewall is a system used to control access to a computer network. Firewalls can isolate risk areas from safe access areas and prevent unpredictable or unauthorized external access from invading the internal network. Learning firewalls under Linux is not only for these reasons. The most important thing is that during the learning stage, through the use of firewalls, you can better master the principles of network communication, become familiar with the operation of Linux, and master network services and network protocols. It is also important for learning Linux operation and maintenance or Cybersecurity is helpful. There are many firewalls under Linux, including iptables, firewalld, selinux, tcp_warppers, etc. This course summarizes these firewall-related technologies.

Course Introduction：The gprs network is a network implemented based on the existing GSM network; the GSM network is the global mobile communication system. It is necessary to add a node to the existing GSM network, such as the gateway GPRS support node and the service GPRS support node. GSN is the GPRS network The most important network node, GSN has mobile routing management functions. It can not only connect to various types of data networks, but also connect to GPRS registers.

2022-07-27 comment 014877

Course Introduction：NET network is the access point of China Mobile's GPRS network. Through CMNET, you can obtain full Internet access rights and provide NAT services; through CMNET, you can obtain full Internet access rights. Through CMWAP, you can only access WAP websites, but CMWAP uses HTTP proxy. protocol and WAP gateway protocol can access the Internet, while CMNET is suitable for all protocols, and it is also a standard tcpip protocol.

2022-11-30 comment 05999

Course Introduction：Recently, a friend discovered that WeChat was unable to connect to the server when using WeChat. In fact, many friends have encountered this problem. When using WeChat, it prompts that the service cannot be connected. Please check your network or try again later. I don’t know what happened. 1. Check whether the mobile phone is connected to the network, check whether the data traffic is turned on, whether the GPRS display is normal and whether the mobile phone access point is CMMET2. If it is a connection point problem, change the access point and reconnect to the network, click on the mobile phone Menu button, select "Settings" 3. Then click "Wireless and Networks" 4. Select to use "Mobile Network" 5. We continue to click "Access Point Name" 6. After selecting another access point, the phone will automatically switch Go to another access point and reconnect

2024-03-16 comment905

Course Introduction：BSC网络和TRC20网络是两个不同的区块链平台，BSC网络由币安开发和维护，使用PoSA共识机制，这是一种结合了PoS和PoA的混合机制，而TRC20网络由Tron基金会开发和维护，使用DPoS共识机制。对于这两个网络，最常见的地方就是进行代币转账、充值等操作，会选择相应的网络。但随着区块链的发展，有的网络已经可以互通，对此投资者也好奇BSC网络能不能提到TRC20网络？就目前来看，直接从BSC网络提取到TRC20网络是不可能的，但可以借助第三方。下面小编为大家详细说说。BSC网络能不能提到TRC2

2024-06-26 comment424

Course Introduction：网络摄像头可通过以下方式连接到网络：有线连接：使用以太网电缆，将网络摄像头连接到网络路由器或交换机。无线连接：Wi-Fi：确保网络摄像头支持 Wi-Fi 并处于范围内，并在网络摄像头设置中输入网络名称和密码。无线USB适配器：将适配器连接到网络摄像头和计算机，并安装驱动程序。

2024-07-05 comment 0692