goto goto

Reposted from Sina Blog: 1: Why not use the GOTO statement? Source (from Wikipedia ): Goto is a statement that can be found in many computer programming languages. It is an English word.GoAndTo. When executing this statement, it transfers the

// ================================================ ========================================// Title:// How to Write elegant code (1) -- flexible use of Goto and _ Try// Author:// Norains// Date:// Thursday 16-July-2009// Environment:// Wince5.0 +

Goto statements are notorious in C/C ++, and even some books or company programming specifications. The result is that when some programmers see the goto statement being used in a program, they instinctively think that the program is "junk ". In

Once upon a time, how powerful goto was to let the cool man Bloom their superb technologies. Once upon a time, goto became the first of all evil, the goto example only appears in the textbook. There are too many reasons not to use goto, but

Whether goto statements should be used A goto statement is also known as an unconditional transfer statement , which is usually used in conjunction with a conditional statement to change the flow of the program, allowing the program to go

The goto statement is an unconditional transfer statement that is used in the following format:Goto statement label;Where the label is a valid identifier, with a ":" (colon) that appears somewhere inside the function, after the goto statement is

For goto statements, it is no longer recommended in C/C ++, and there is no goto in Java. Why does the GOTO statement be re-used in C? First, let's take a look at the usage of the GOTO statement in C:1) The basic function is to execute the

1. The confusion points when reading the code:Static intDo_bind (Const Char*host,intPortintProtocolint*family) { intFD; intstatus; intReuse =1; structAddrinfo ai_hints; structAddrinfo *ai_list =NULL; Charportstr[ -]; if(host = = NULL | | host[0] =

The GOTO statement is a reserved word in Java and is not implemented. However, in other languages (C), Goto is a valid keyword.Although the break and continue supported in Java can implement the GOTO statement function, I personally summarize that

This article reproduced: http://blog.chinaunix.net/uid-26715658-id-3254915.htmlBreak and Continue use the same range, both can be used for loops, and the break in It can also be used for switch. function also has certain similarity, break is