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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...
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Rapid Tone @> http://factforhealth.com/rapid-tone-dragons-den/
Rapid Tone Dragons Den :- Vitamin B-12 – This fixing helps in changing over the muscle to fat ra...
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Capillique it is a clinically tried supplements are the odds of getting any symptom from this will ...
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Improve hash table algorithm
Hi. The exercise is to find all the pairs in a vector that have a difference of k = 2 In the vector...
[10 replies] Last: Thanks to everyone! (by gedamial)
Codechef Long Contest
problem link : https://www.codechef.com/JULY18B/problems/NSA/ even after reading the editorial i ...
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using a template for my Double linked node list(logic problem)
[ template <typename T> class LinkedList { public: LinkedList(); LinkedList(const LinkedList...
[6 replies] Last: Thank you all for helping me :D (by JacobusTheOne)
by memguy
How to Chage & operator
hi, The & operator returns the address of the variable. What I want to do is change & operator to so...
[3 replies] Last: I've noticed that you don't usually respond to questions If he doesn... (by tpb)
by cmisip
Please evaluate and propose a more efficient implementation based on bit operations in a 32 bit machine
I am working on raspberry pi3 and it has the ARM cpu which prefers to do memory read and write at 32...
[3 replies] Last: Q1: RAM is RAM. It makes no speed difference if the program allocates ... (by jonnin)
LNK2019: unresolved external symbol errors after migrating down to VS2013
I have had to migrate down to VS2013 for my project. Originaly when I was working in VS2017 I was ab...
[3 replies] Last: @Ganado I don't believe so @helios The run time libraries are all set ... (by RslWlsn3)
problem with Jannson.h
Hey guys I am doing a project,the project is to make a malware scannner or in other words a program ...
[10 replies] Last: thanks for the reply, ok so when I have used cmake on the jansson pro... (by adam2016)
C# help!
Help : https://bit.ly/2zRyTT8
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by Matriz
Hot Plate Simulation
I honestly don't know what to do to make this output the information I want it to #include <iost...
[2 replies] Last: [this one was posted 10 min after his identical post in the Beginner a... (by icy1)
Krishna and Containers
I am getting time limit exceeded for the following problem.Can anyone optimize my code. Is it becaus...
[15 replies] Last: Yea i didnt fool with that segment. You can probably (not 100% sure) ... (by jonnin)
by cmisip
Can anyone suggest an algorithm to reduce memory required to store uint16_t data?
I am working on a program that sends data via mmap from one process to another. A buffer is used wh...
[18 replies] Last: Thanks a lot guys. I will be looking at this and evaluating some othe... (by cmisip)
by K2411
writing a DLL code for WxFormbuilder GUI.
Hello all I am not an expert in programming and I need help. #-o it is regarding DLL. I am wor...
[1 reply] : It is always good to take a look at boost: https://www.boost.org/doc/... (by coder777)
Network file access CFile::Open()
Hi All, I am trying to access a file on a WD Mycloud Network drive using Visual Studio 2017 and C++...
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argc with segmentation fault
the issue i am having is when i try and run the program, argv is giving me a segmentation fault when...
[3 replies] Last: If you pass one command line argument,then argc will be 2, and the arg... (by Peter87)
No dangling reference Warning?
std::vector<std::function<bool(int)>> vec; void f() { int anotherVal = -5; vec.emplace_b...
[12 replies] Last: no, everything out there now is a smackdown on the practice. I distin... (by gaxio)
How to send POST request for request payload data?
C++ and libcurl are being used. How do I post "request payload" data? FYI I did ask this on stac...
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Hi, I want make validate to birthday have to month 1-12 and the day depends on the days of the mo...
[5 replies] Last: Another option: bool is_leapyear(int year) { return year % 400 == ... (by Thomas1965)
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