different types of echoes

Reprinted from Http://blog.chinaunix.net/uid-22240661-id-1781638.html The function of 6.2.2 socketThe English original meaning of the socket is "hole" or "socket", now, as a BSD Unix process communication mechanism, take the subsequent significance.

The following is a speech by Dr. Yan Hong in a csdn discussion on Architecture and Framework concepts. It is very helpful for us to understand these two concepts! "Architecture: ArchitectureFramework: Framework The large-scale architecture of

First, the concept1.HTTP protocol: Hypertext Transfer Protocol (Hypertext Transfer Protocol). Is a rule that specifies the communication between the browser and the Web server, which allows Hypertext Markup Language (HTML) documents to be routed

First, the concept1.HTTP protocol: Hypertext Transfer Protocol (Hypertext Transfer Protocol). Is a rule that specifies the communication between the browser and the Web server, which allows Hypertext Markup Language (HTML) documents to be routed

Linux servers start with a number of system services that provide local and network users with a system-functional interface for Linux that is directly targeted to applications and users. The programs that provide these services are executed by

Introduction"Everything is flowing, nothing lasts." Everything melts, nothing is fixed "-Heraclitus (Heracleitus)In about 2003 years, the concept of SOA gradually entered the field of vision, and at one time people happily published their own views

In a structured command, the most basic type is the If-then statement if Commandthen Commandfibash the Shell's if statement executes the IF line definition of the command, and if the exit status code of the command is 0, then the command in the then

Most recently, because project code refactoring requires a reorganization of user logins and permission controls, the existing code is generally referenced. NET form certification, and combined with the Portal Kits login control, the code is verbose,

Previous wordsAn HTTP connection is a critical channel for HTTP message transmission. To master HTTP, you need to understand the ins and outs of HTTP connections and how to use those connectionsIf you want to view a Web page, the browser will follow

(1) OverviewAndroid's binder Mechanism provides a method for inter-process communication, so that a process can call the functions provided by another process in a way similar to a remote process call. The binder mechanism is provided in both the