49,755 Topics
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| | Help with a code in C++ of stock management program that can? Add new stock, list stock; name, buying price, current selling price. can replace stock with 1st,,2nd,,stock. this code should be able to write/read structure to the file |
| | If you have a comboBox on a Form that you will write dates in, in this format: YYYY/MM/DD What I wonder here is this. As default I know how to load in so the comboBox will look like this: ----/--/-- Now my question is this. Is it possible when begin … |
| | Hi, I have been making a program that searches in another process's memory for a value from the user. It works, but it's [B]very[/B] slow. I have used other searchers like TSearch that are really fast. If anyone has a way to make it faster, please help.:-/ Here's my code … |
| | I am using bloodshed dev-c++ ide. Win XP Media Center Edition. I am trying to learn how to use winsock, I have compiled a very simple (and very sloppy) little winsock application with the help of like 3 or 4 different tutorials the client sends a hard coded string to … |
| | I have edit a few items in my comboBox1 on my Form. The items in the comboBox exists of dates like this 2000/01/01 2001/01/01 So these 2 dates can be selected from the comboBox. I am doing a calculation with the selected date in the comboBox1. This works without any … |
 | I just started using DevC++ (ty Ancient Dragon) to learn C/C++. I am starting with the basic Hello World! The online tutorial I am following (which seems pretty good to me, but what do I know...yet) does not express how to check my work. I remember seeing a C tutorial …  |
| | I'd like to write C++ program that will count the number of times each line of the code get executed can any one help me thanks in advance |
| | hi, I'm beginning to learn how to program in C++ and though it is teached in my university, it seems noone cares about Linux users, so no one there can help me here (though I think the problem has nothing to do with my OS, but with the version of … |
| | What would be the best possible algorithm for finding out all the combinations a given string can be rearranged. It should even consider cases for repeated characters Any other strategy than brute force would be appreciated  |
| | Hello, What I've learnt so far is in this order: Hello world>>data types>>conditional execution>>C-style arrays>>C-style strings>>loops>>functions>>structs>>classes I'm not very good at structs and classes and haven't tried any problems, just read it from the book. I find classes kinda difficult and often forget what I read yesterday:-/ Should I move … |
 | [B]-appcontroller.m build-[/B] #import "appcontroller.h" @implementation appcontroller - (IBAction)sendbeepid)sender { NSBeep(): } @end 1 error----------------" parse error ":" token" [I]seriously confused; I set up classes and instances and a connection between button and appcontroller on the menu , (am i even making sense?.....arrgh)[/I] |
 | Hi. How would I go about locating a file on the computer, and using it in my application. For example, say I wanted to call up a text document for a help menu to aid the user. I would also like to know how you might do this even if … |
| | Hello, I'm trying to solve an ACM problem [url=http://icpcres.ecs.baylor.edu/onlinejudge/index.php?option=com_onlinejudge&Itemid=8&category=13&page=show_problem&problem=1051]"Light, more light"[/url]. The problem is actually solved, but I can get it accepted. So browsing Internet I found a C code, which is accepted: [CODE] #include<stdio.h> #include<math.h> int main(void) { long long int n; while(scanf("%lld", &n)==1) { if(n==0) break; else if( … |
| | i have the integers 100 5 5 9 in my array numbers.But when i compile this program i get 2009312941!! Please help me [CODE] int main() { int numbers[4]; int i; ifstream streamin; streamin.open("input.txt"); for(i=0;i<4;i++) {streamin >> numbers[i] ; } cout << numbers[i]; streamin.close();[/CODE] |
| | I am trying to use a radiobutton that I have attached to a from in VC++ .NET 2008 I have Named the RadioButton "BuyRadio". From what I know a radiobutton can have to stated, either true or false, wich meen pressed or not pressed. What I am trying to do … |
| | Is there a way to particular select a point on a screen??? Eg. There is a (back) button on the program, I want to write a C/C++ program to just select on that button. Lot of help =) |
| | Are call by reference functions of type int or double legal when using an ifstream or ostream argument? Example: [code]int afunction(ifstream& in, int anumber) { /* Function Body */ } [/code] If this is/isn't legal please explain. Thank you for your help. -Arielle  |
| | How do I make it show text? I'm completely new to this, my dad's wanting me to make this customer display screen show text, which on paper should be easy.. It's a WD-202 model, pretty common customer display pole, I've called a friend for help and he told me to … |
| | i need help, with the collection :: collection -construcor- i dont know what to use in that function as far as intiatiating any objects or data members. there are no data members in collection - collection is implemented using binary search tree and hash table. i also need help with … |
| | First let me say sorry to all the experts out there. I just don't know where else to turn. A friend of mine who was teaching me c, even set up borlands compiler for me on my laptop, quit the tour that I am on. My old laptop crashed I … |
| | I have 2 strings like this: In these 2 cases I want to get "File1.txt" and "File2.txt" and put them to a string. I need the same method so I suppose I have to find the Last "/" in the string and then put the rest to a new string. … |
| | Is it possible to have a comboBox set to "Readonly" as you can have for a TextBox in VC++ 2008 .NET. I have looked at every properties for the comboBox and I cant find anything like this. |
| | I am fairly new to c++. What is the diffrence between ATL, CLR, or MFC and for what are they used for. |
| | How can i write comment in professional way to explain my code  |
| | I am having some problems with solving this game. any ideas #include <iostream> [code=cplusplus] int main() { char a = ' ', b = ' ', c = ' ', d = ' ', e= ' ' , f = ' ', g = ' ', h = ' ', … |
| | Hi, Let's say x=12.34, y=567.89, z=6.38, and we want the output this way: _____$12.34 ____$567.89 ______$6.38 [COLOR="Red"]right-aligned[/COLOR] [COLOR="Green"]with the decimal point lined up[/COLOR] (where the ___ are [I]spaces[/I]) In other words, [U]all[/U] the numbers are right-aligned [U]and[/U] [I]immediately[/I] following "$". How to do that if you don't know what values … |
 | Hi, anyone can tell me what's wrong with my code? the only part has problem is the function overload << operator, any help is welcome. #include <iostream> using namespace std; template <typename T, int SIZE> class array { T data_[SIZE]; array (const array& other); const array& operator = (const array& … |
| | Need help writing a program that reads a series of 5 integers and determines the largest and smallest. |
| | The programme you guyz helped me with for the past 3-4 weeks is done.......It was done last week but I had exams. hrez the code :) you guyz can execute and see it :P Thanx ancient dragon and nieke [code=c++] // password fuction #include<iostream.h> #include<conio.h> #include<stdio.h> #include<process.h> #include<string.h> int password() … |
| | Hi. I would like to know about how you program a command that forces an operation. For instance, the command window might prompt the user of something that they already know, rather than bothering to hit Y and enter, it does it for them, forces the operation. Thanks |
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