19,876 Topics
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| | Anyone want to help me with some C coding? I'm a newbie.  |
| | hello everybody, Can anyone please tell how can i make C++ screen full in windows vista. thank you |
| | i know this sounds a bit n00b but can anyone tell me how to open a web browser in "c" because i am doing this project and i have to make a program that opens a web browser.. i need it to open the default internet explorer web browser and … |
 | Hi i am in a trouble please help me. in my program i had an array [CODE] int Maxwordcount[127]; int index=0; char ltr; char *typedword; char word[127][300][30] = { {............................................................}, // index = 0 {........................................................} // index = 1 ............ ................... ............................ {"a", "and", "apple","adobe","anvira","avast"}, // index = 65 {"boat", … |
| | please help me.. m in final year MCA student.. i have to do a project on c-quiz application in Java[/U][/B] as front end and Oracle as back end.. if anyone can send me the source codes to <email snipped>  |
 | In this program, I cannot in put - integer. It outputs wrong result. What should I do to make it possible? Thanks heaps !!! [CODE=c] #include<stdio.h> int main(){ int num; int max=0; printf("Enter +/- integers or enter 0 to Exit \n"); while(1){ scanf("%d",&num); if(num==0) break; if(num>max) max=num; } printf("Max is …  |
 | i need help with this program im getting this 1>selections.obj : error LNK2019: unresolved external symbol "void __cdecl displayArray(int * const)" (?displayArray@@YAXQAH@Z) referenced in function _main 1>D:\Documents and Settings\ERIC\Desktop\Projects\selections\Debug\selections.exe : fatal error LNK1120: 1 unresolved externals please help [CODE]#include <stdio.h> #include "genlib.h" #include "simpio.h" #define size 4 void sortArray (int …  |
| | I need help with my project. I don't understand how I would approach the following situation and need some advice/suggestions. I am using a file to read info necessary for the project and using classes to access the data. class Car { public: void CarInit(string& make, string& model, string& color, … |
| | can someone explain the difference between get functions in C++... like get() or getline() and on what situation should we use any of these functions,  |
| | hi, i have some data in variables of different types.(short, int, long, float, char, double). now i have to create one pointer, have to allocate 1mb memory and have to store one by one in that pointer. How to do this.. plz give some clues to start.. which type i … |
| | Hello, I need your help in updating the loop in this code. the purpose of this loop is to open and read all data file in the programme area that has a name (passenger xxxx) where x is any number from 0 to 9 . please help me, [code]void Print_allPass() … |
| | is there anyway to print out any string on stdout without using semicolon at the end... ?? plzz reply  |
| | Hello there.. Can anyone give me an idea for a fun project in C? I just need something that will keep me busy and pretty much entertained. It's also for practice. What I mean when I say a fun project is something like the last Machine Problem I made. It … |
| | Line by line I need to get the whole content in a line from a file. I have looked at fgetc, fgets. According to fgets, I need to specify max number of characters to read. If I have file content like this: 1235690,9087657788888770000,89977553223456789\n I wouldn't know how max characters in …  |
| | I am having trouble with the following program. I am trying to create a linked list that behaves like a FIFO queue. I need to be able to add new items to the end of the queue and remove them from the front. My confusion is with trying to use … |
| | how many processes will be created when i fork() twice . Is this logic correct ? the 1st fork will spawn child C1 which is a child of the parent process P. the code segment of the parent P is inherited by C1. the 2nd fork is called by both … |
| | I developed c# windows application and included a windows installer, after building the project , i am having a msi file. All the clients will install it to execute our product. We added a new dll and we give it to client through auto update. Now the dll will be … |
| | i have two classes. One is room and the other is container.[B]Room is the class which you write, container is a 3rd party class, you can't change the class definition of container.[/B] in the constructor of container, large amount of memory is allocated. In the ctor of room, a small … |
 | I want to make a real time 3d aquarium. procedural animation. What compiler should i use? hopefully not to expensive. Dev C++ is free but don't know if i need more than that. i was thinkin about visual c++ What about service packs that i read about i don't want … |
| | Hi, I have a problem with strtok(). I have string in this form 2000;ON_0;1000;ON_2; and when I execute this code: [code=c] for ((p=strtok(Seq_String,";"));p;(p= strtok(NULL, ";" ),n++)){ foundThings[n] = p; Send_String_pc("\xd\xa\xd\xa"); Send_String_pc(foundThings[n]); } foundThings[n]='\0'; [/code] I get : 2000 ON_0 10 It is C code for microcontroller and this is not … |
| | Suppose i have a random permutation of 0,1,...., N-1. Now if i want to get the identity mapping from this can i do anything better than sorting?? I mean, sorting does not take into fact that all nos from 0 to N-1 are in the array or not. But in … |
| | Hi, I have been trying to profile code by putting in timing function at the start and end of the function(a function may call some other function and so on ) just before the return statement if the function returns something. The time is calculated in milliseconds. I wanted to … |
| | i learn the basic c++ , i would like to learn how to create a gui program, where can i find some sourse to learn ? and the static , i dun understand it mean , can any one help |
| | I need 2 programs in C language 1.Which create a Box and in a square box it takes input from user and print with in the box.I have made a program but when i take input the box corners are breaking from left and right side please help in in … |
| | Assume that a language uses /* and */ pair for comments.Write a C program to check for balanced /* and */ pair in a given text file.Use pointer implementation of the data structure.  |
| | [code] void HandleTCPClient(int clntSocket) { int recvMsgSize; char echoBuffer[32]; char test[32]; char reply[32]; memset(&echoBuffer,0,sizeof(echoBuffer)); memset(&test,0,sizeof(test)); memset(&reply,0,sizeof(reply)); if((recvMsgSize = recv(clntSocket, echoBuffer, 32, 0)) <0) { DieWithError("recv() failed."); } while (recvMsgSize > 0) { if(send(clntSocket, echoBuffer, recvMsgSize, 0) != recvMsgSize) { DieWithError("send() failed."); } if((recvMsgSize = recv(clntSocket, echoBuffer, 32, 0)) <0) { … |
| | Hello, I need your help in this programme. The programme is explained in the attachment file. the main problems are: 1) how can I get specific data from a data file. (as required in 3,4,5 and 6) 2) how can I solve the problem of over written the data file … |
| | I am learn about using arrays and i need help [CODE]#include <cstdio> #include "simpio.h" #include "strlib.h" #include <iostream> using namespace std; #define Max 6 int main() { int power2[Max], i, n; for (i=1; i<=32; i++) { power2[i] = i; i = i*2; } for(n = 0; n<=Max; n++) { printf("%d … |
| | Hii there Can ne tell me how to compile and run a C prog. using microsoft VC++... Till now i have been using Turbo C++ Compiler...  |
| | Hi Guys I just started learning some C# Coding and i was wondering how i would make an interface for a C# program. If this is a dumb question please dont be too cruel to me. |
| | Hi!i need your help.please help me solve my assignment in numerical analysis,our teacher asked us to get the derivative of a function using turbo c programming language.I really don't have any idea on how to solve this. The equation would be like this [COLOR="Red"]f(x)=3x^2-5x[/COLOR].In this program, the user is asked … |
| | can any one give code for cpu scheduling algoritms (fcfs ,rr srtf,priority) in c |
| | This is in c programming. The question is not with me right now but its like this, the program wants me to input 10 numbers and then find the average,total,maximum and minimum, Then print back the numbers according from lowest to highest. I'm having a bit of difficulty doing it … |
| | Please let me know if this is possible or even remotely possible! I need to write to a file, but directly to hex. For example, if I write "2D" to the file, i want to be able to open the file in a hex editor and see "2D" in the … |
| | please help me with my problem... i have here a running program...but then you have to press the keyboard twice in order to input data.. can you help me to modify my source code???please..my future depends on you...-_- specification: Accepting data in the lists should only terminate only if the … |
| | Hello, This is similar to the thread I did a while back, except this time I need to do it under linux. I'm using the latest version of Ubuntu. Can some some one show me how to send information (an array of char) to the rs232 port (synchronous communication) . … |
 | I have the following globals defined (the relevant ones, anyway): [CODE=c] DWORD dwNumMaterials; LPD3DXBUFFER lpMaterials; LPD3DXMESH lpMeshBody; [/CODE] And the call to D3DLoadMeshFromX is here: [CODE=c] D3DXLoadMeshFromX(L"body.x", D3DXMESH_SYSTEMMEM, lpD3DDevice, NULL, &lpMaterials, NULL, &dwNumMaterials, &lpMeshBody); [/CODE] When this is called, it returns a generic error (0x80004005). Also, if it is needed … |
| | guys.. please check this program this is already running but i have no idea to insert a queue i need all your help guys as soon as possible. I hope that you will grant my request.. thank you... God Bless and more power.. [code=c] #include<stdio.h> #include<conio.h> #include<string.h> #include<iostream.h> #include<DOS.H> #include<process.h> … |
 | Hi guys, I've got two loops, and I want to be able to continue; the outermost loop when the innermost loop finds something. How would I do that? [code=c] //(...) for (n = startStorage; n < quadcount; n++) { if (!notOptimized(n, optimized)) continue; int *x = &quadindex[n*4]; for (eachX = … |
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| | I have posted the related topic in the Java forum! Now, i am having a very differnet problem altogether. 1. i am being able to call the C program from the Java frame using a "Button" in the inteface. 2. But the problem i am facing now is that the … |
| | [ICODE] #include<stdio.h> struct student{ int id; char name[30]; int mark; }; void main() { FILE*fp; struct student stud; int id_no; fp=fopen("data.txt","r); printf("enter id no : "); scanf("%d",&id_no); while(fscanf(fp,"%d %s %d",stud.id,stud.name,stud.mark)!=EOF) { if(id_no == stud.id) printf("%d %[^\n] %d\n",id_no,stud.name,stud.mark); else printf("Error !\n"); } fclose(fp); } [/ICODE] Hello Everyone,I am stuck at the … |
| | Hi People, I have been given to work on this program written some 15 years ago for data acquisition but i cannot figure out how to get this to compile as i am getting a lot of compilation errors. Any insight would be highly appriciated. Thanks in advance argus [code=c] … |
| | hi guys, I'm new to C language and am currently using an online tutorial, ive been doing prety well on my own until now. Basicly the problem is with the "while" command, when i copy and paste the code im working with from the tutorial site into a word pad … |
| | I am creating a msi file in windows installer. When the msi is executed, it register some dlls in the registry. I renamed a dll in the code and i manually want to rename the dll in the registry. How can i do this Thanks in advance  |
| | When i run the program it shows the first line then blank i dont know whats wrong! [CODE]#include <cstdio> #include "simpio.h" #include "strlib.h" int main() { int i, d, t; printf("This program generates all perfect numbers from 1 to 100.\n"); t = 0; for (i=1; i<=100; i++) { for (d=1; … |
| | I am still very new to C++ and I'm a bit :confused: too. I am trying to make a program which takes the ascii string from a text file and converts it into binary. I have been able to come up with this code so far: [ICODE] #include <iostream> #include … |
| | Suppose I have structure like: typedef struct { int a; int b; } my_struct; Is there any way to get/print the name of the fields of that structure (i.e. "a" and "b") programmatically?  |
| | Hey guyz.. I want to know how to print certain line from the text file and certain part of the record for example data.txt... [CODE] 123 John Smith 80 222 chris brown 50 325 christine 60 [/CODE] I only want to print out the name from the record in the … |
| | can you check the code... it doesn't work for some reason i tryied everything [CODE]#include <stdio.h> #include "genlib.h" #include "simpio.h" int Fibonacci(int fnum); int main() { int fnum; printf("Please enter in the Fibonacci number: "); fnum = GetInteger(); printf("The number for f(%d) is %d\n", fnum, Fibonacci(fnum)); system("pause"); } int Fibonacci(int … |
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