49,756 Topics
 | |
| | Hi, I think im trying to break c++ again in making it do something it does not want to do. Basically i have a logging class im making which simply takes a string stream and pumps it into a file. But i want 2 different versions one that trys to … |
| | Hi all. I need help "binding" to a specific IP address. My program is able to "bind" when using inaddr_any, but I can't seem to bind to a specific IP address using inet_addr("...."). I am basically trying to "bind" a socket to MY home pc's IP address, and a random … |
| | Hey everyone I have this huge program which comes with different directories like lib, include, test, modules, services etc. Every directory has a -Makefile -Makefile.am -Makefile.in The root directory has the following files -missing -Makefile -Makefile.in -Makefile.am -configure -configure.ac I added two classes with 2 header files and one of … |
| | [CODE=c++]#include <cstdlib> #include <iostream> using namespace std; int main(int argc, char *argv[]) { cout<<"x value x2 value x3value\n\n"; int x=0, y, z; back: x++; if(y=x*x) if(z=x*x*x) cout<<" "<<x<<" "<<y<<" "<<z<<"\n"; if(x<10) goto back; system("PAUSE"); return EXIT_SUCCESS; }[/CODE] how can i get the total of x value, x2 value, x3 value...??? …  |
| | hi pleas i need help if it's possible ; i have a c++ code which can select from a DB but i can't do the code for insert a new data in my data base . |
| | Could anybody please tell me some competitive certification exams for c and c++  |
| | Hello. I'm using this constuction to write to file: [CODE]#include <iostream> #include <fstream> using namespace std; int main () { char data [50]; cout << "Enter data\n"; cin >> data; ofstream file("data.txt"); if (!file) { cout << "File opening error"; cin.get(); return 1; } file << data; file.close(); cout << …  |
| | Hello. I'm writing DOS program with Visual C++ 6 and i want to log date and time to file. I'm new at programming so please tell me all #include <> and full syntax :) Also I tried time() but i recieved error: error C2064: term does not evaluate to a … |
| | Hi To All, I just wanted to ask you all brainies that I wanted to attempt Microsoft Certification For C++ Language. Now when I searched Microsoft certification it showed up results such as Microsoft Certified ...(Something Something). Now can anyone give me a link to the information about Microsoft C++ … |
| | I am wondering what the capabilities of C++ are for launching executables. I would like to create a simple launcher for one of my projects. It would need to launch a program in the same folder. The launched program needs to be run maximized and in Windows 98 compatibility mode. … |
| | Hey guys, I wrote a TicTacToe program at my friends house in like 10 minutes, so I am sure I can improve some things. Can someone please give me some idea's on either stuff to add or stuff I can improve on (make more efficient). [code]#include <iostream> using namespace std; … |
| | I am having difficulty reading the following input file Jon 40 Chris 50 Pete 60 what is wrong with this code that I wrote to read the above file. thank you for your help. [code]//***************** #include <iostream> #include <string> #include <stdlib.h> #include <fstream> #include <iomanip> #include<cassert> using namespace std; void … |
| | Hello everybody, i'm a beginner in programming, so I hope someone can help me. I'm programming in Visual Studio 2008 in C++ and I'd like to use the error functionor the complementary one, erf(x) and erfc(x). I've looked for a solution in the internet and I've seen that including math.h … |
| | I need to read .dat file which is in form: x y z d 4.860568047E+000 1.591771126E+001 4.034203053E+000 1.000000000E+000 -2.356933117E+000 2.466155815E+001 -3.108083963E+000 1.000000000E+000 -1.673650980E+000 1.986449051E+001 6.616530895E+000 1.000000000E+000 -5.323183060E+000 1.964732361E+001 -7.041398048E+000 1.000000000E+000 .... I need to read the first line and put these values into a equation, say: results = x+y+z+d, then … |
| | I just coded this implementation of a stack using a singly linked list. Its written in C++ using the STL. I believe I am complete with it but there may be functions I am forgetting or ways to improve/ optimize my code. I tried using exceptions to learn how to … |
| | I have basic idea about malloc and calloc i heard about falloc and dlmalloc, can any one explain about it? |
| | hello, im newbie here and also newbie in c++. I have a problem with char data type. I try writing the code input character 'D', 'd', 'R' and 'r'. if input are correct, the output will be 'OK' but turn out, even I give input other character, still give the … |
| | Hi, I have created a ToolStripMenuItem in the MenuStrip. Is is called: [B]OneToolStripMenuItem[/B] What I need to do now is these tasks programatically: 1. Add one Item named: "Item1" 2. Create a Click Event for this "Item1" 3. Place a very small .JPG Image or Icon Before this "Item1" I … |
| | Hey there, I'm having trouble getting my program to display the students and class summary using classes. What I'm unsure of is where the problem lies, whether it is a displacement of set/get functions or the content in my StoreStudent function is incorrect, or perhaps something else I might have … |
| | Hi, I have visual c++ and have recently downloaded the Dark GDK add on. Does anybody know where i could find some tutorials because I am okay with c++ but dont know how to code the graphics. Any help is appreciated Thanks -Chris |
| | Hey, I am working on creating a UBCD for a company I work for, but I can't figure out how to do a certain part. I want to create a program on the disk where if it's ran, it will automatically run through spybot, malwarebytes, ect...I know how to open … |
| | Hey, I wanted to make a program that could open up and control another program...Specifically, I wanted to write a program that could open up google chrome, open 2 extra tabs, have each of the tabs go to hotmail, and then each auto-sign me in to my 3 different e-mail … |
| | Hi so I am just trying to figure out what is wrong with my program. I am trying to implement the node class in C++. All I want to do is learn how to implement it and get it working. I am not trying to use it to create a … |
| | Hello all As the title suggests, I have tried to write a sorting program in C++ The code compiles right, but does print the sorted numbers, but rather prints a list of zeros. I have tried to find the cause of this error for a while, but I can't seem … |
| | Hi, I am having a very hard time understanding what I am doing wrong here. I am trying to read from a file into a struct array, however it stops working properly after a short while. my data in the file is in the following format: Last, First Name ID …  |
| | me Anny here !! I want help plzz actually m going to make programmable dynamo graph .Its a weight machine with circuit and that circuit is interfaced through port to a computer Now i have to create a program that show a graph between voltage and weight but how is … |
| | Hi, I'm working on a game and i have created a new camera but i need to hide an object in the newly created camera and still be able to view it in the default camera. Is this possible? |
| | I am trying to create a simple matrix class. When an object of class matrix is created it should be able to create any nxn size matrix. The problem I am finding is that there doesn't seem to be a simple way to make a class with a dynamic 2D … |
| | any idea how to create a loop if user input wrong characters..?? i tried to do while loop but it never works.. anyone..?? [CODE]#include <iostream> using namespace std; int main () { double input_x, number; cout << "Insert value: "; cin >> input_x; char choice ; choice = 'D', 'R', … |
| | Hello. I'm trying to store a child class into it's a pointer of it's baseClass, like this: [code=cpp]baseClass*test = new subClass;[/code] Which works and all, except I'm having trouble using 'delete' to destroy the newly created subClass. So something like this: [code=cpp]baseClass*test = new subClass; delete baseClass;[/code] Here's a more …  |
The End.