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...
export function myList (obj, pageNumber, fn, url, query) { obj.panel.page.pageNumber = pageNumber let data if (query) { console.log( ------------ ) data = query } else { console.log( ------------ ) obj.data = { ...
allMap stores a list of tasks, KEY marks this task type, and Value corresponds to the parameters of the task, and now I need to process these tasks concurrently. The following two methods are used in the development process, the effect is not good, I fe...
if a table looks like the figure above, the subtotal is calculated by yourself. Title 1, title 2 can be sorted by clicking, but the sorting should be kept subtotal, and the total position remains the same I have tried several methods tableData pus...
I use a third-party package of huya-danmu to monitor the on-screen gift of Huya TV s live studio address: https: github.com BacooTang . and store the on-screen gift information in mongodb. The logic is to obtain all stored addresses of Tiger Tooth s...
banner click to load H5 page of native APP. There is a button event in H5 page, so you need to call up Wechat H5 payment directly. 1. When you click banner in native APP, you can jump out of App and go directly to the browser. Wechat H5 payment is OK 2...