exit out

Just like what is the difference between the following code {code...} and {code? Humbly ask the experts for advice, just like The following code Echo 'configuration error'; exit (3); // Status 3 indicates exit due to configuration error And // Exit

1. Graceful exit of the process 1.1.kill-9 PID problemsIt is easy and efficient to force a process to be killed by Kill-9 PID on Linux, so many program stop scripts often choose how to use the kill-9 PID.Whether the Kill-9 PID of Linux or the

This article provides a detailed analysis of the PHP bounce loop method and the differences between continue, break, and exit. For more information, see This article provides a detailed analysis of the PHP bounce loop method and the differences

1. Break forces the exit loop (which can only be placed in a loop) and is used to force exit from the for statement, while statement, or repeat statement.2, continueUsed to forcibly end the loop of the call from the For statement, while statement,

Linux Shell Bash with special meaning exit code purpose descriptionThe exit command exits the current shell and can terminate the current script execution in a shell script.Common parametersFormat: Exit nExit. Set the exit code to N. (cause the

This article provides a detailed analysis of PHP's method of jumping out of the loop and the differences between continue, break, and exit. for more information, see the for loop structure in PHP, while loop, do {} while loop, and foreach loop. PHP

The. NET class library has helped us close the window. If the window is the main window of the system, close the window and exit the entire application.Program.But in fact, sometimes this is not the case. Close the window, but stop the message loop

The loop structures in PHP are roughly for loop, while loop, do {} while loop, and foreach loop. PHP has the following methods:Code: Copy codeThe Code is as follows: $ I = 1; While (true) {// it seems that this loop will be executed all the time If (

I have been engaged in Android development for some time. I believe that many Android programmers developed from Windows will habitually encounter the same problem as me: how to exit the program completely? My own experience is not authoritative and

Note: Exit () is exited, the parameters passed in is the program exit status code, 0 for normal exit, the other means the abnormal exit, generally used-1 or 1, standard C has exit_success and exit_failure two macros, with exit (exit_success) ,