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| A GUI on Windows and Xorg. How to escape the command line? |
| I'm writing a program that has grown extremely fast. It is now time to overstep boundaries and take this thing to the next level, GUI. Unfortunately, I need to ... |
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Mar 30, 2016 at 10:29pm
[11 replies] Last: That's probably what I'm going to do, but I like having a full underst... (by RealGiganitris)
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by hockeyjon1
creating a struct
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| //CONSTRUCTOR // pre: d is the character data being counted, // c is the count. // post: allocates memory for a new frequency record // return: a refe... |
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Mar 30, 2016 at 10:06pm
[1 reply] : Why are you defining the structure inside the function body? Don't do ... (by LB)
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by nostromo
2D array user choice selection, getting odd answers
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| Hi, I'm really new to C++, and whenever I see an exercise in the book I'm learning from I like to expand on it, or use it to build something else I'd like to se... |
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Mar 30, 2016 at 9:54pm
[6 replies] Last: Hi, yes, you could help me out with this project I've given myself. I... (by nostromo)
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by mekkatorqu
Struct constructor stores wrong addresses?
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| I'm doing a menu with few choices - the code is literally the same for all menu items, however one of the menu items (Software - Applications, 66. line) stores ... |
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Mar 30, 2016 at 8:49pm
[1 reply] : Calling std::vector::push_back() may invalidate pointers to elements o... (by helios)
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by Stewbond
Template polymorphism
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| I'm making a class which will provide a common interface to two very different implementations. What do you think is the best design pattern to use to achieve ... |
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Mar 30, 2016 at 8:39pm
[1 reply] : The left side could be rewritten like this without any breakage: str... (by helios)
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by r4wr sama
Integration and Differentiation
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| I have an assignment for my c++ class at college and i wasn't able to go to class for the last week for medical reasons and i was looking for some help... th... |
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Mar 30, 2016 at 8:30pm
[1 reply] : Here are some ideas: #include <iostream> #include <string> #include ... (by Stewbond)
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by nap 93
problem with sequential function
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| Hi, I was asked to write a function that reads from a sequential file and writes to another sequential file. Here is a description of what was given. The file p... |
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Mar 30, 2016 at 6:02pm
[1 reply] : It looks fine, mostly. You allocate arrays for reading the 3rd field,... (by kbw)
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by airitech
Work Checker / String Manipulation
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| Hi, im currently working on this problem. Task Description The menu for the local Lone Star Diner is as follows: COFFEE – $0.50 SODA - $1.00 MILKSHAKE ... |
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Mar 30, 2016 at 5:51pm
[4 replies] Last: First, let me congratulate you. Your code is well written for a beginn... (by dhayden)
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by btoohey4
Circular Doubly Linked List - Segmentation fault: 11
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| I'm trying to implement a circular doubly linked list but I keep getting a segmentation fault: 11 error (I believe it's because of the add and delete functions)... |
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Mar 30, 2016 at 4:28pm
[3 replies] Last: Can you post Circular_DLList.h? It would help if we could see the def... (by dhayden)
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| Permutation of String |
| Hi, I have been set a task to create an enigma machine in C++. I am currently stuck on a question that is as follows: 'Write a function that takes a strin... |
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Mar 30, 2016 at 2:20pm
[5 replies] Last: Hi, Thanks for your help. You were both right about the two strings n... (by closed account jT59E3v7)
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by ayati
call non static member functions of template class from inside another class with instances of different types c++
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| Hi everyone, I'm having some doubts about the following code: #include <iostream> #include <boost/fusion/adapted/std_tuple.hpp> #include <boost/fusion/algori... |
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Mar 30, 2016 at 1:56pm
[5 replies] Last: > std::decay is not necessary, is it? It is. For instance, the type... (by JLBorges)
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by XxNyRxX
Function Not Working Correctly!
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| Hey everyone, used this site for a while and its really helped me a lot. However, i'm struggling to figure this out. I can't get the function "ratethegroup" to ... |
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Mar 30, 2016 at 12:26pm
[4 replies] Last: I would store the scores in an array so you can access them with loops... (by dhayden)
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| Convert string to const char |
| Can anybody tell me, how can I convert string to const char? I want to create a saving and a color changing system in my torpedo game. |
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Mar 30, 2016 at 10:33am
[5 replies] Last: keskiverto's comments still stand: that's not a const char. It's a ... (by MikeyBoy)
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| Euler's Number Loop |
| I am trying to find Euler's Number to an accuracy inputted by the user in the form of (.001, .00001.....) i believe my error is with the math and the start p... |
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Mar 30, 2016 at 6:37am
[1 reply] : The third post with the same topic :+( (by TheIdeasMan)
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by EnigmaticZee
How does this work ?
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| int i = 100, sum = 0; for (int i = 0; i != 10; ++i) sum += i; std::cout << i << " " << sum << std::end; Output is 100 and 45. How is that... |
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Mar 30, 2016 at 6:02am
[14 replies] Last: Write using namespace std; after include files so u dnt have to write... (by keskiverto)
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| Im trying to grasp c++ but i cant. |
| I have a overdue assignment of //The Yuba College Library would like a program to calculate patron fines for overdue books. Fines are determined as follows... |
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Mar 30, 2016 at 2:13am
[1 reply] : int days=0; //number of days int paper=0; //number of paperbacks int... (by sohdas)
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by Roson
Help me with creating Pacman
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| How do i make ghosts move at the same time as pacman? My group (where i'm the main programmer and logic guy) has decided to re-create Pacman..... i've got th... |
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Mar 30, 2016 at 2:11am
[2 replies] Last: Thank you sooo much for the article..... But how do i use render and p... (by Roson)
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| A problem with PlaySound |
| Hello, I am currently doing a project, and part of it requires a sound to be played. Here's the code fragment that's troubling me: PlaySound(L"C:\\Windows\\M... |
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Mar 30, 2016 at 12:10am
[6 replies] Last: I found the problem. The guy who sent me the files didn't convert the... (by closed account NUCkSL3A)
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| Code::Blocks 16.01 problem |
| Whenever I try to build and run a project I get a dialog box that says,"It seems that this project has not been built yet. Do you want to build it now?" I'll cl... |
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Mar 29, 2016 at 8:15pm
[6 replies] Last: but now through a fatal error: iostream: no such file or directory..... (by jlb)
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by mike9407
vector emplace function
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| how can i enable this function via compiler setting? |
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Mar 29, 2016 at 1:38pm
[11 replies] Last: There is no "lol" in the equation. You either know the tools that you ... (by keskiverto)
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