now you need to write a Linux kernel program. I don t know how to write the Makefile file. The code directory structure is as follows - -src -conf -log.conf log.c -demo.c log.h, -log.c ...
the content of Dockerfile is as follows: FROM centos ADD redis-2.8.16.tar.gz usr local rediscluster ADD redis.conf usr local rediscluster ADD redis2.conf usr local rediscluster ADD redis3.conf usr local rediscluster ADD sentinel.conf usr local red...
problem background using Makefile to complete the compilation of Linux kernel module programs, there is a problem Code structure |-firewall |------log.h |------log.c |------demo.c log.h |------Makefile Makefile File ifneq ($(KERNELRE...
this is from https: msdn.microsoft.com en., I also use the unicode character set, ask for help! ...
error message We do not provide support for this pre-release version. You may encounter build failures or other breakages. = > Installing dependencies for tmux: pkg-config, makedepend, Libevent = > Installing tmux dependency: pkg-config = > Downloa...
topic: ss for example: enter google, to find that the longest symmetrical string is goog enter abcda to find that the longest symmetric string is aba. if there is more than one longest symmetric string, multiple longest symmetric strings o...
I encapsulated a cat etc shadow command in C language, set the suid bit of the program and set its owner to root,. Why can t you access etc shadow? when executed as an ordinary user? Is it possible that exec doesn t inherit the suid property when ...
int Setbit(int* A,int RowSize){ int i = 0;int Sum = 0; for(i = 0;i < RowSize;iPP) if(A[i] == 0) Sum ^= 1<<(RowSize-i-1); return Sum; } Setbit; bool Readbit(int S,int i,int RowSize){ return S&( 1 << (R...
A line of code cannot print a variable of type int,float,double,char the last char type variable cannot be printed, and setbuf (stdin,NULL) is added. ...
-sharpinclude<stdio.h> -sharpinclude<stdlib.h> struct student { int num; struct student *next; }; struct student *crea(int n) { struct student *head, *pa, *pb; int i; head = NULL; for (i = 0; i < n; iPP) { ...
it is a bit confusing to see that the 23-bit Mantissa determines that the single-precision floating-point decimal precision is 7 digits. The 23-bit binary can only show that the M of the binary Mantissa 1.M can represent 2 ^ 23 digits. How can it be ...
big head. ...
how to quickly convert multiple csv files into xls files in batches ...
how to understand this line of code? static void * a = &a; I saw it on the source code of AFN. static void *AFHTTPRequestSerializerObserverContext = &AFHTTPRequestSerializerObserverContext; The AFURLRequestSerialization.h file is used wh...
encountered a strange problem procedure is simplified like this, first enter an integer n, then enter n integers into the array and then enter an integer m, and then enter m integers into the array is required to intersect, as a result, there is a p...
the original rule is as follows [1-9] {1} [0-9] {3} now I want to rule out the result of 2035. How do I write it? because I m in a hurry, I can t think for myself. Regularity is my weakness. Thank you! ...
when I read a book, I write the following code and type . -sharpinclude<stdio.h> -sharpinclude<stdlib.h> *acb* void butler(void); int main() { printf("a"); a butler(); void butler printf("b"); b return 0; ...
< H1 > include < iostream > < H1 > < H1 > include < time.h > < H1 > < H1 > include < stdlib.h > < H1 > < H1 > include < math.h > < H1 > using namespace std; problem: partition function does not work effectively; typedef double Type; typed...
this is always the case when it comes to self-learning what is wrong with the structure. ...
cut the rope, cut the rope of length n into m segments, and find the maximum value of the length product of each segment I would like to ask myself what is the idea of typing n and m ....
java: public class App { public static String name = "grayVTouch"; public static void say(){ System.out.println(App.name); } } in the above calling methods, if the class name is changed, all related static calls need to be ...
A project of practicing hands. I want to climb the singer information on NetEase Cloud code is similar to . const request = require( superagent ); const cheerio = require( cheerio ); request .get( http: music.163.com -sharp discover artist ca...
for example: there are two components on the page: a div B is hidden or displayed after a button is clicked on the A component. ...
1. Enter the user center after logging in to the website on the home page 2, log out in the user center, automatically jump to the home page 3, and all bound events on the home page are invalid . this problem can only be found on IE8. Want to know wh...
such as the title. the ORM of the framework uses illuminate, and if you remember correctly, it should be the same orm as laravel do not know how to execute a native query? ...