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Run Servlet with Tomcat
Hi guys, I installed tomcat 4,the server works fine (shows up the test page),and the servlet code compiles, but I can't load it with local:8080 That's what I did:create a directory of 'classes' under webapps/Root/WEB-INF/,then put my .class file there,but when I tried... -
Open jar in Linux/Unix
Sorry a stupid question: If I havent' java installed, is it possible to open .jar in windows or Linux? I just want to open and read the code. Thanks.- LaoMa
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- Replies: 1
- Forum: General UNIX discussion
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String connection in C++
Hi,I wonder how to connect 2 strings in c++ under Unix? I tried strcat,and the code got stuck(no compiling error,though). This is what I'm doing: char* s1="bin"; char* s2="***"; ... cout<<strcat(s1,s2)<<endl; simply doesn't work! The execution stops at the strcat. -
A shell program in c++
Hi, I just resolved the problem by getting the command line with getline.(......),and then tokenized it,assigned the values to argv[0],argv[1]...actually no limit needs to be specified.Finally I found out I didn't have to allocate for argv[]. Thanks all! -
A shell program in c++
Yes.Actually I already tried: struct command_t* command=new command_t; no success,still showing up segmentation fault. The problem is in cin>>command_t->argv[0] (or strcpy),if I assign a constant like command_t->argv[0]="****"; it doesn't complain. I wonder do I need to allocate... -
A shell program in c++
Hi,I'm writing a shell in c++ for Unix/Linux,which takes any system command and execute it. It's pretty simple now.In the first step,I just want to type certain command and display it,like this: #include <iostream> using namespace std; struct command_t{ char* name; int argc; char... -
#include in unix/linux
A basic question of running c++ in unix/linux: How to link the lib files such as #include <iostream>? Thanks. -
Help with queue::pop( )
Hi,I'm using VC++6.0 #include #include .. template class QueueArray { public: .... T Dequeue(); private: vector > > vecQue; ... }; template T QueueArray::Dequeue() { ... T item; item= vecQue[i].back(); vecQue[i].pop(); return item; } the line of vecQue[i].pop(); doesn't compile and the... -
vector in C++
Now I need to implement a variable-sized generic QueueArray class that implements an array of queues,and then constructs a QueueArray object intqueue consisting of an array of 10 integer queues using the statement: QueueArray <int> intqueue (10); I tried this: template<class T> class... -
fork() and execve
I got 2 cod of parent.c and child.c here: parent.c: #include <sys/wait.h> #define NULL 0 int main(void) { if(fork()==0){execve("child",NULL,NULL);exit(0);} printf("Process[%d]:Parent in execution\n",getpid()); sleep(2); if(wait(NULL)>0)printf("Process[%d]:Parent...
