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General C++ Programming

by admin
Welcome to this board!
 
Welcome to the general programming forum in C++.com! In this forum, users can to talk about any top...
[no replies]
by shymaa
how to move citrix virtual app Programmatically
 
I am writing c++ application that move windows to a specific position, all native applications can b...
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Where do I even begin with a Core Dump (Segmentation Fault)?
 
When I tried to compile my program, I got this error: "Segmentation fault (core dumped)" The p...
[5 replies] Last: Thank you all for the pointers thus far. I tried to trace the logic of... (by vaderboi)
by a00
streamstring useage
 
I wrote a program This is my code: #include <iostream> #include <string> #include <sstream> using ...
[no replies]
Free database I can include with my for-fee application
 
I'm reading the boilerplate licensing agreement right now for MySQL, and it SEEMS that they are sayi...
[2 replies] Last: I have a book on it right here, but never really delved into it. (by zydeholic)
by Grime
How to reserve memory for 2D vectors?
 
I'm working on a problem I saw online to take information about jigsaw puzzle pieces and display the...
[10 replies] Last: Can't use my compiler right now. Are you sure it's in an infinite loop... (by Grime)
Why post increment is always implemented in terms of pre increment.
 
Hi ppl :), I was checking on overloading pre and post increment operators for a class and I could...
[2 replies] Last: Thanks a lot @keskiverto for the well explained response. (by kapil2905)
by Grime
Fast C++ compilers?
 
I use visual studio 2017 but I also want to use a more lightweight compiler. Any suggestions?
[1 reply] : The compiler and build tools that come with visual studio are lightwei... (by JLBorges)
by Grime
InternetReadFile faulty..
 
function taken from: http://www.cplusplus.com/forum/windows/109799/ My function: void download_wor...
[8 replies] Last: Any article suggestions for including small bits of C# in C++? Not r... (by Thomas1965)
Same duplicate
 
HELLOO! Who can tell me, how to find same duplicate characters from text file and print them in ano...
[10 replies] Last: Thank you! :) (by bambambam)
Variables don't change unless there's a breakpoint
 
I'm on Xcode and I have a project, but when I run it without a breakpoint in the section which uses ...
[5 replies] Last: I was able to fix it by making my movement have a delay of 20 millisec... (by Salsa Boy)
priority queue exercise
 
i got error C2061 line 13 syntax error identifer bug line 68 C2760 unexpected token '.' expected de...
[6 replies] Last: Cross-posted https://cboard.cprogramming.com/cplusplus-programming/17... (by salem c)
Going old school
 
A little background before I ask my question. I am just getting back into programming after a very l...
[2 replies] Last: She is a brave soul. The stem program at school got her interested. Ar... (by Knghteagle)
How to handle callback functions?
 
I'm trying to register functions for getting called back by an event handler, but I don't know how t...
[8 replies] Last: I contemplate deriving from Callee JLBorges's code looks as if it do... (by Enoizat)
Help with hashing
 
Having trouble generating a hash function for my code below. How would I use the numbers on a te...
[1 reply] : How would I use the numbers on a telephone? For example, each letter h... (by jonnin)
Need guidance with stacks
 
I'm fairly new to C++ and need help. This is my hyperbolic sin/cos recursive function. How do I plac...
[1 reply] : You could count your function calls with global variables, incrementin... (by lastchance)
Pass vectors from one function to another function
 
I have a code to solve linear system equations with Gauss-Seidel method, I defined three functions, ...
[5 replies] Last: "Pass vectors from one function to another function" is conceptually o... (by keskiverto)
Print reversed array made of random numbers
 
Hi, I need to print first whole array normally, after that I need print it reversed. But because I g...
[15 replies] Last: And I get different numbers when outputting arr2 with elements from a... (by Repeater)
by Grime
How can I write my own input function?
 
We know that all standard input functions expect '\n' as delimiter. Can I write a function that can ...
[3 replies] Last: Appreciate it! (by Grime)
HELPPPP RECURSIVE CODE
 
Need Help with this code, trying to make it recursive but it keeps giving me errors. this is the as...
[12 replies] Last: RNA is uninitialized, rather it is empty "". As is codes. Edit whic... (by TheIdeasMan)
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  Archived months: [oct2018]