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kubernetes Off-line Installation Package, only three steps kube-proxy source code parsing ipvs has higher performance and stability than iptables mode. This paper focuses on the source code analysis of iptables mode. If you want to understand the principle of iptables mode, you can refer to its implementation. There is no difference in architec ...

kubernetes Off-line Installation Package, only three steps kube-proxy source code parsing ipvs has higher performance and stability than iptables mode. This paper focuses on the source code analysis of iptables mode. If you want to understand the principle of iptables mode, you can refer to its implementation. There is no difference in archit ...

Java Network Programming 1. Overview computer network It refers to a computer system that connects multiple computers with independent functions in different geographical locations and their external equipment through communication lines and realizes resource sharing and information transmission u ...

"This is a summary of video material and video compilation for Chuanzhuan Big Data Course"   1 Reflection The attributes, methods, constructors, etc. in a class object can be retrieved by reflection 1 package thread.reflect; 2 3 import org.junit.Before; 4 import org.junit.Test; 5 6 import java.lang.reflect ...

Vue-3 props, $emit, slot, render, JSX and createElement Props and $emit When using Vue to develop a project, we divide the content of the project into modules, but sometimes there is data interaction between modules. In real project development, father-son and brother components need to pass values ...

Demonstrated the socket program under Linux, look at the socket program under Windows. Similarly, server.cpp is server-side code and client is client-side code. Server-side code server.cpp: #include <stdio.h> #include <winsock2.h> #Pragma comment (lib,'ws2_32.lib') / / load ws2_32.dll int m ...

After learning, we understand that i\o blocks I o, non-blocking I o, I O multiplexing, asynchronous I o, an I O operat io n is actually putting data into the kernel cache, and from this copy down, the user actually only calls this interface I/O communication is actually a user invoking a kernel interfac ...

Article Directory [1] Preface [2] poll system call function prototype [3] Program example [4] Advantages and disadvantages of poll [1] Preface poll is essentially the same as select, it copies the user's incoming array into the kernel space, then queries each fd for the corresponding device stat ...

Article Directory [1] Function prototype Meaning of each parameter [3] Simple understanding of fd_set structure [4] Characteristics of select model The Procedure of Using the select Function [6] Program example Disadvantages of select [1] Function prototype #include<sys/select.h> int selec ...

Instant Run Instant Run, a new operating mechanism in Android studio 2.0, can significantly reduce the time you spend building and deploying current applications when you code, develop, test, or debug. The popular explanation is that when you change your code in Android Studio, Instant Run can quickly show you the effect of your changes. Before ...