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...
for example, the application class library can serialize the closure function, but does not support passing complex parameters, such as more complex class instances, how to solve it? ...
I m working on a front-end editor where users can generate a project.zip after editing a web page. if you are local, just extract project.zip and use vscode to open the project, yarn start and then visit localhost:8000. now you want to automate the ...
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when mongodb uses an index query, whether to put the data index into memory when the data is created, or whether the index is loaded into memory when the query is made, and whether the index in memory will not be automatically cleared? how to estimate t...
the code is as follows: HTML: <div class="switch ripple">< div> CSS: .switch { width: 1.13rem; height: 1.13rem; background: url(.. .. image switch.png) no-repeat center; backgroun...