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...
for example, I have a string variable that reads: AAA=<?= ${AAA}=?> BBB=<?= ${BBB}=?> <%=[ " ${Alias}" == "" ]=%> CCC= ${CCC} I want to implement regular substitution, generating the string as AAA=<?=${AAA...
the code is as follows: -sharpinclude <linux init.h> -sharpinclude <linux module.h> -sharpinclude <asm pgalloc.h> -sharpinclude <asm pgtable.h> -sharpinclude <linux thread_info.h> -sharpinclude <linux slab.h> -sharpi...
main server jps shows DataNodeDataNode jps: dead nodes is displayed as 0 ...
when cross-compiling radiotap, there is no `le32toh definition: https: github.com radiotap r. take a look, in the header file endian.h defined, and then can not find out where the header file endian.h, kernel include does not contain is defi...
weex-devtool weex debugx weex debug: . I used to use the weex-devtool command to get the devlist page and a QR code, and then after the mobile phone connection test, debug runs app, and the debug page will be launched with two columns. Now that I ha...
as the title: how to achieve the video tag full screen playback and pause display advertising function ...
because all the content here is output by the background rich text editor the rest of the images are normal, only this one. what to do? can only upload normal size when uploading pictures? ...
*** @RequestMapping(" listByRoleId") public CommonResult<List<MenuVo.ListByRoleIdVo>> listByRoleId(@Valid MenuParam.ListByRoleIdParam param){ return menuService.listByRoleId(param); } @Data public s...
currently I want to extract the styles written in the style in the * .vue file into a file and look it up online, but basically to no avail. ...