49,766 Topics
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| | Hey there, I'm trying to organize a file that contains the name of the player, and his score. ex: kunkunlol 473 marc 94 Susan 134 I have 2 functions, one to read the file (will show the top 10 players like above), and another to write on it (like above …  |
| | Hi there... I have the msgsnd code: [CODE](...) char *c1="./df"; if(!(df=(FILE*)popen(c1,"r"))){fprintf(stderr,"pipe1 problem");} s1.mtype=1; while(true){ time3=time(NULL); if((time3-time4)>3){ fgets(s1.mtext,1000,df); time4=time3; if(msgsnd(msqid,&s1,1000,msgflg)<0){fprintf(stderr,"sending1 problem\n"); perror("g");};} } } else if(pID1<0){ printf("failed to fork1\n");} else{ prid2 = nproc2();} return pID1; }[/CODE] and the msgrcv code [CODE]msgbuf rcv; while(true){ time1=time(NULL); if((time1-time2)>1){time2=time1; if(msgrcv(msqid,&rcv,1000,1,msgflg)<0){fprintf(stderr,"rcv problem");};printf("%d : %s\n",time1,rcv.mtext);}}} return pID3; … |
| | Hi .. this is my first post here... i have been trying to solve this problem for two days ..but no luck.. here is my problemm... I am using win32.. I can able to get notified on new device insertion and removal using DBT_DEVTYP_DEVICEINTERFACE [CODE]if ( DBT_DEVICEARRIVAL == wParam || … |
| | hi, I am working on gina dll.In which i am using C++. in .net plateform.I am new in C++.net.I am facing a problem that i have a combobox & i want that when dialog box initialize and in combo box text automatically came from a text file whichi save into … |
| | Hi, I am looking for ways to start out C(++) Compiler Design for Windows. It doesn't need to teach how to use a GUI, I just want to know how I should start out with it on Console OR GUI. Being able to write it in C(++) too would be … |
| | Hello, i've created a simple program for remote cmd. My friend wants to use it but the server of the remote console does not respond for his requests. the server is Vista and he has Windows 7. he tried to run both server and client as administrator. anyone knows why … |
| | I am trying to Copy a Folder that consist of many files to another folder with a new Name. I know how to do with files but if I write: System::IO:: Directory:: I cant find any ::Copy Members here. Is it possible to Copy a folder "C:\\Folder1" and at the … |
| | I am using xCode on a Mac to write some c++ code. Any time I use cin >> the program compiles just fine, but when I run it something happens that I didn't expect. I enter what I want for input and hit the RETURN key, and it goes to … |
| | Hi i have a calculator progran which is shown below...i need to make this into a class calculator....i need some ideas to get started....like what should be the member functions, private data members etc..... [CODE]#include <iostream> #include <string> #include <map> #include <cctype> using namespace std; double number_value; string string_value; int … |
| | Hi guys, I have been trying to use the mscomm32.ocx library in my project but to no avail. generally, i try to use the #import directive to import the library. However, i get some weired errors from non-project files viz: [code] #import "C:\\Documents and Settings\\Marembo\My Documents\\Visual Studio 2008\\Projects\\BlueTraxGI\\libraries\\mscomm32.ocx" //errors include … |
| | I was going through my computer book,and I saw that "\a" can be used to emit a sound in c++,and I tried it as well,but my question is,is it possible to do the same without showing the standard output screen......?? |
| | plz teach me how to create a role playing game using c++ or any programming language? |
| | [B]I've been given a homework assignment that goes as follows:[/B] We will write a program which inputs a 10-place ISBN number, cleans it up (removes spaces, and punctuation,) then strips the last digit (saving it) then re-calculates that last (check) digit from the rest of the number. If the result … |
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| | Hello, [I]Before you get scared away - my issue does not particular seem to relate to Quaternions or Vectors. More generally, it appears to be something compiler or C++ standard related, as my return call from the function is acting strange. You can eventually start reading the [U]concluding issue at … |
| | Download [URL="http://www.2shared.com/file/MGH_DXrx/lol.html"]this [/URL]great app, that I created. You will like it if you like basketball, especially. |
| | [CODE] #include<iostream.h> #include<conio.h> main() { int c=2,a=5; clrscr(); c = a++ - a; cout<<c; getch(); } [/CODE] I know the answer of this program. The result is 0. But i want to know the working of this program(I'm a newbie to c++. So, please help me..) Thanks.  |
| | Hi i have another username but i cant login!! so i had to create a new account I'm doing a project in Visual C++....in Portuguese....i'm hoping you can help figure out the problem eventhough it's not in english... here is the whole code....incomplete in the int main and it's missing … |
| | Hi, am trying to Write a C++ program to create a data file with several attributes. Accept n person’s information and display the same. So far this is what I have tried to do. My chaalenge is how to read the command line ipnut from the user to the file …  |
| | I need a little help with this :icon_redface: if I use ifstream::read() and go past the end of the file, how do I tell how many chars have been read? thanks, Nick |
| | I am making a password genarator and having trouble with this part of code. I am trying to loop until length is meet but it only creates one char and I am trying to when it gets to certain char to skip and do nothing but loop until length is … |
| | HELP me CODE this.. How can i INPUT a NAME into an ARRAY BOX? example i want to stock 5 names " UTOY" "MUTOY" "PrinceUTOY" "PapaMUTZ" "MUTZ" into an ARRAY?[B][/B] |
| | Well, I'm a college student with a dread C++ online class and now my (insert explicative) professor wants us to write a program for a diamond. The actual assignment is... Write a program that displays a diamond of given the odd length (an odd integer size less than or equal … |
| | Hello. Could someone please help me understand what's going on with this code? What I'm trying to do is read each line of a file into a vector<char const *>. I feel like the answer is probably extremely obvious but I just can't figure it out. [CODE]int main( int argc, … |
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| | Hello, I defined a list in a class and want to do a class containing get/set functions. How can I set or get a data struct (list element) that has variables of different type and each variable is taken separably as an input from the user (I do the input …  |
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| | this is what i have so far, i need to combine 2 c strings, print them backwards and figure out whether they are a palindrome or not. (the for loop is where i stopped, it could be wrong) [CODE]#include<iostream> #include<cstring> using namespace std; int main( ) { char s1[15], s2[8]; … |
| | someone please help me do the loop .....thanks ... ..here is the problem ...the user will enter integer values until 0 is entered. The program will find the lowest and highest values entered.It will also calculate the total number of value entered..... [code]#include <iostream> #include <iomanip> using std::cout; using std::cin; … |
| | Hey guys, Today I find myself stuck working on a small project. I am reading information from a pipe and want to output that information to a HWND. The HWND is already created and I'm using ::SetDlgItemTextA() to properly append the data within the multi-line "edit" box. This kind of … |
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