there is a server whose IP is 10.99.40.xxx, which is used to deploy the project, and a server with an IP of 10.99.1.x, which is used to store video images. if I want to access the server where the video images are stored on the project server. Should b...
enter: make ARCH=x86 modules_install on the command line INSTALL fs ext3 ext3.ko INSTALL fs jbd jbd.ko INSTALL kernel configs.ko INSTALL sound core oss snd-pcm-oss.ko INSTALL sound core snd-page-alloc.ko INSTALL soun...
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...
for a correct sql nested query statement: select * from flight where flight_num=any(select flight_num from ticket where user_email = 1234@qq.com ) how to write his sqlalchemy statement my intention is: when a user takes a plane, there will be a re...
< H2 > question: < H2 > build a Myprocess (Process) class Internal definition encapsulates the function ppid:return (os.getppid ()) Myprocess create object p1 two questions: 1, see figure which process does the result of 1p1.ppid refer to? Why not...
like A where a child component needs to access the parent element, I need to use prop after reading the tutorial, but why not use app.A directly in the child component? ...
for example, the array is like this $data = [ [ mobile => 1 , price => 100.00 ], [ mobile => 2 , price => 500.00 ], ]; one-dimensional array can be verified di...
element-ui upload component uploads large (more than 1G) videos to Qiniu if the agreement for uploading Qiniu is that http will be disconnected in the middle, status failed if the agreement for uploading Qiniu is that https will upload to 100%, and the...