now many docker ui can remotely call docker s rest API to operate the container, and use exec to execute commands inside the running container. Suppose I call the exec API in the following way: POST hostid:port containers {id} exec Parameter: Atta...
1. In the linux environment, call execl: if((pid=fork())<0){ printf("fork error n"); }else if(pid==0){ *child* if(execl(" sbin ifconfig","ifconfig","eth0","hw",&qu...
test.php file <?php exec( deepin-movie ); for example, open the local deepin-movie video software with php. In php s cli mode, executing php test.php works normally, but when I trigger the call with a button on the page, I report an error. Th...
Environment: mysql 5.7 transaction isolation level repeatable read The current record of table is as follows: : : id = 2 : SQL my question is: why does my session need to be submitted again in order to view the updated data of session II...
it feels amazing to see that other people s browsers can be set up like this, and the PC can also pull up and down at the same time. How to set ...
when exporting a table using the js-xlsx and file-saver plug-ins, the cell width will not be adaptive when the cell content is too long. : ...
when I saw the iterator on the Internet, I found it strange that the interface in C-sharp can inherit the original interface? Link: https: referencesource.micro. public interface IEnumerator<out T> : IDisposable, IEnumerator { ...
self-study Mini Program, just getting started, after setting tabBar, I found that the font automatically became smaller, which would not be the case before. The code and display effect are as follows: "tabBar": { "color": "...