what goto

If you need to execute different established operations for different situations, but you still need to follow the conventional execution process, the task cannot be completed. In this case, you need to introduce the concept of process redirection,

Once upon a time, Goto was so amazing that cool people could bloom with their superb technologies. Once upon a time, Goto became the first of all evil Once upon a time, Goto only appeared in the example in the textbook There are too many

Timely and effective jump will help improve program execution efficiency ----------------------------------------------------------- the break statement is used to terminate the recent closed loop or the switch statement where it is located. Control

++ ++ A series of in-depth understanding of C language: goto Follow the original author to view other blog posts. This article is original on this site. You are welcome to repost it! Reprinted please indicate the

In this program because of the use of the string cut in the last article, and the use of the Goto force Jump statementHowever, when used in the program, but found an error, when the character cut the code snippet if directly as a non-nested

This afternoon I encountered a problem where I used the branch clause in the following sentence. I want to jump out of the Branch and the cycle in the branch. I didn't want to use the Skip phrase for a moment. So I found some information on the

Branching and looping1. If the judging conditionIs_bool (): Determines whether it is a Boolean typeIs_int (), Is_integer (), and Is_long (): Determines whether it is an integral type.Is_float (), is_double (), and Is_real (): Determines whether it

This is a very interesting example, but the example is more complex, you need to look at a lot of apis, I will give the article at the end of the key class and attribute Interpretation.Also found a very interesting thing: the blog Park seems to have

Return statementterminates the execution of a function and returns control of the calling function (or control of the operating system if you transfer control from the main function). Resumes execution immediately after the call in the calling

Today, I pulled out "Popular Science". Four or five years ago, cainiao did not laugh ...... Of course, at that time, it was still very delicious. Now we don't need to use such an "overflow" technique. As long as we know some batch processing

Wrote several times the bat script, but has not summed up, recently found a webpage introduced bat, summed up very well, transferred from http://www.jb51.net/article/49627.htm:This article only summarizes I will not, the comprehensive view original

Skip statement Since break, continue, and goto statements help to jump to a specific statement in the code, they are skip statements. The following describes the three statements. 　　① Break statement This statement is often used together with the

Although the use of goto statements is not advocated in programming, there are times when it is unavoidable to use Goto to simplify the code. The following I would like to discuss this trap C language program will not encounter, but in C + + a

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

The Goto statement provides an arbitrary jump inside the method, which is applied in a special scenario.And assuming that an object executes a method, we expect that any other object can capture it, and then perform some operations on its own, so

--------- N years ago, dijela (Dijkstra), a software development guru, said, "goto statment is harmful !!", We recommend that you cancel the goto statement. Because the goto statement is not conducive to the maintainability of program code. Here I

PHP's GOTO syntax redirects to a specified position, as shown in the code, goto display defines a display after the code, so that when the goto display statement is executed, it will jump to the place where the display is defined to start execution.

I. Goto plotGoto, perhaps equivalent to a series of dinosaurs that used to run across the Earth, is just like a dinosaur, and finally becomes extinct. Teacher dijstra was the first to take a picture of Goto and beat the danger of the command. As we

I. Break   1. break statement format: break;   2. break statement function:      A. In A switch statement, break is part of its syntax in this province. The break statement terminates the execution of the subsequent statement and exits the switch

Dome # Include # include int main () {int n = 7; number2: printf ("Hello world \ n"); If (n = 7) {n = 8; printf ("n = 7 start \ n"); goto number0; printf ("n = 7 end \ n ");} else {printf ("n = 8 start \ n"); goto number1; printf ("n = 8 end \ n")