Course19726

Course Introduction：TCP/IP is the communication protocol of the Internet. The TCP/IP communications protocol is a description of the rules that computers must follow in order for computers to communicate with each other.

Course2857

Course Introduction：Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.

Course1795

Course Introduction：Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn

Course5521

Course Introduction：(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....

Course5172

Course Introduction：(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.

Course Introduction：The difference between dhcp (dynamic IP) and static ip: 1. dhcp means dynamically obtaining an IP address. Static IP Internet access is also called a fixed IP address and requires manual setting of the IP address. 2. Dynamic IP is not a real IP address, static IP is an IP address that can directly access the Internet.

2020-04-27 comment 031497

Course Introduction：How to allow access to a certain IP or IP address segment in PHP: 1. Disable a single IP, the code is [$ip=$_SERVER["REMOTE_ADDR"]]; 2. Disable the IP segment, the code is [while($ip[count($ ip-1)]!='.')$ip=substr($ip)].

2020-08-28 comment 02250

Course Introduction：In Golang, we often need to convert an IP address of integer type to an IP address of string type, or conversely, convert an IP address of string type to an IP address of integer type. Golang provides convenient library functions to achieve this conversion. IP conversion from integer type to string type and from string type to integer type can be completed using the following functions and methods. Convert an IP address of integer type to an IP address of string type: ```gofunc IntToIP(ip uint32) net.

2023-05-10 comment 0437

Course Introduction：After the Oracle database is running, its listener will use the IP address stored in the configuration file by default to determine the connection to the client. When you need to change Oracle's IP address, you need to modify the configuration file to ensure that the listener can correctly bind to the new IP address. In this article, we will discuss how to modify the IP address in the Oracle database. Step 1: Determine the IP address that needs to be changed. First, you need to determine the IP address that needs to be changed. You can view the IP address configured in the current system by running the following command. ```ifconf

2023-05-11 comment 01325

Course Introduction：如何更改 Windows 7 的 IP 地址？打开网络连接。选择要更改 IP 地址的网络适配器。配置 IP 设置，包括选择 IP 地址分配方式、输入 IP 地址和子网掩码。输入默认网关和 DNS 服务器。保存更改并验证 IP 地址以确保已更改。

2024-08-08 comment611