switch structure

Whether you are an amateur or a professional programmer, the correct programming style, not only helps to improve the functionality of software products, but also significantly reduce the production of software disasters. Today, let's explore some

Reference Link: http://blog.chinaunix.net/uid-21411227-id-1826932.htmlThree kinds of exchange technology and its comparison 2010-09-22 17:17:57Classification: System operation and MaintenanceA Circuit switching:"Circuit switching" (circuit switching)

Whether you are an amateur or a professional programmer, the correct programming style, not only helps to improve the functionality of software products, but also significantly reduce the production of software disasters. Today, let's explore some

This article excerpted the network logs From Ruan YifengHttp://www.ruanyifeng.com/blog/The original Article is titled 12 unsuitable JavaScript syntaxes. The original Article is Ruan Yifeng's post-reading experience on the book "The essence of

Php:hypertext Preprocessor (Hyper-text preprocessing language), server-side script. 1. Start and end tags, there are 2 kinds of common PHP Tags: And 2. Note: Similar to the general language 3. Data type: Four scalar types: Boolean,integer,float

Whether you are an amateur or a professional programmer, the correct programming style, not only helps to improve the functionality of software products, but also significantly reduce the production of software disasters. Today, let's explore some

PHP coding standards are becoming more and more important in the compilation process of PHP. today, I saw articles written by my predecessors on the Internet. Original article address: Coding Specification for PHP development In the compilation

Asp tutorial. net switch statement usage (C, C #)A switch statement is a control statement that processes multiple choices and enumerations by passing a case statement to the body.Int caseSwitch = 1;Switch (caseSwitch){Case 1:Console. WriteLine

PHP kernel exploration: zend_execute specific execution process The function of the interpreter engine to execute the OP is zend_execute, in fact Zend_execute is a function pointer, when the engine is initialized Zend_execute the default point to

The gotogoto operator can be used to jump to a specified position in the program. You can add a colon to the target location. The goto in PHP has certain restrictions and can only jump in the same file and scope. that is to say, you cannot jump out

Not C language only three kinds of structure, is all language only exists these three kinds of structure! Sequential structure: Code is executed in coded order. Select structure, double-spoke structure, subdivision with single branch, double branch

The goto operator is added after PHP5.3 +. It is used to jump to another position of the program. Its usage is simple: The goto operator is followed by the target position mark, and the target name is marked with a colon, as shown below: Copy

CrossBar (CrossPoint) is called a cross-switch matrix or a horizontal-exchange matrix. It can well make up for some shortcomings of the shared memory mode. Its advantages are shown in the following aspects: 1. First, the implementation of CrossBar

1.3. Method Like the principles in the previous section, there are still many methods to use when developing security applications. All the methods mentioned below are also important to me. Some methods are abstract, but each of them has

Programming tips I Compiled from "high quality programming guide-C ++/C language (Third edition)", Lin Rui, 2007 Chapter 4 [4-1 prompt ]: The differences between initialization and assignment must be distinguished. The former occurs when an object (

Over the years, I have been engaged in PHP and C-related development in Linux and have brought many projects and teams. The following PHP coding specifications based on my experience can be used as examples and references for everyone, select and

DefaultKey Usage, MsdnAs follows: DefaultKeyword can be found inSwitchStatement or genericCode. Switch statement: Specify the default tag. Generic Code: Specify the default value of the type parameter. This is null for the reference

Basic JavaScript concepts Javascript is an object-based and event-driven scripting language with secure performance. It was originally created by Netscape and named live script, it has only one relationship with Java: The name is similar. It is

Expression 1 Simple factories, factory methods, and abstract factories all belong to the Creation Mode in the design mode. Its main function is to help us extract the instantiation part of the object, optimize the system architecture, and enhance

C ++ Primer fourth edition Reading Notes (5) Statement, primer Fourth Edition Statements are executed sequentially. However, apart from the simplest program, only sequential execution is often insufficient. Therefore, C ++ defines a set of control