define implementing

How to quickly and efficiently access sdks-channel SDK access (that is, implementing the abstraction layer interface) and SDK Channels Question: Many people who develop games probably take over the Channel SDK, UC, dangle, 91, Xiaomi, 360 ......

1. UDP protocol: The User Data Protocol (UDP) is a "User Datagram Protocol". It is a connectionless protocol, which is mainly compared with the TCP protocol. We know that when using the TCP protocol to transmit data, we must first establish a

1. interface: interface is to give some methods without content, encapsulated together, to a class to use, in accordance with the specific circumstances of these methods written. Interfaces are abstract classes that are more

Original article link Try to use const and inline instead of # define It is also called: Try to use the compiler instead of preprocessing. Cause: (1) # Define aspect_ratio 1.653Pre-compileProgramAspect_ratioReplace 1.653When a compilation error

OverviewDuring the operation of the project, some operations on the system resource consumption is large, such as the establishment of database connections, the establishment of REDIS connections, and so on, we want to create multiple connection

Implementing a Web Proxy server in C #The Agent service program is a widely used network application program. There are many kinds of agent, according to the protocol can be divided into HTTP Proxy service program, FTP Proxy service program, and the

For people accustomed to programming in high-level languages, one of the biggest headaches with programming in C is the need to determine the array length in advance using arrays.The C language itself does not provide a dynamic array of such data

1. Introduction of the problem--templating of operator*An implicit type conversion for all parameters is explained in Item 24, where only non-member functions are qualified and a operator* function created for the rational class is used as an

There are @optional keywords in protocol in Objective-c, and the method that is modified by this keyword is not required to be implemented. We can define a series of methods through an interface, and then selectively implement several of these

Reading Notes Objective c ++ Item 51 must comply with the Conventions when implementing new and delete. Item 50 explains under what circumstances you may want to implement operator new and operator delete in your own version, but does not explain