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C++

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the ...

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Differences between C++ and Java

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Although there could be a very simple answer to this question - That's how languages are designed.
Article

C++ Q & A / Interview Practice Questions

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How good is your C++? Below is a collection of questions that I have built up over time that test …
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The skillset of programming makes the difference between …

The skillset of programming makes the difference between having billions of operations per second in…
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How do I communicate to a USB device using C++?

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I am attempting to write a driver for a device that communicates via USB for Windows in C++. It is …
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Universal MessageBox

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I would like to build a "universal" messagebox that will accept any type (and number) of args. This …
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why do we use intialization list when we have constructors in C++

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Hi Team,

Below is the code i have written to initialize an field members of an class . I need to know …
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handling input and output of a 16 char hex integer in C++

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Okay, so I have to process a very large data file.  This file contains 16 character long hex numbers …
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zero padding the output of a long long int (in hex) in C++

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I'm doing some data processing of a large data set in a small C++ app.

As part of this I need to …
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operator overloading == in C++

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Hi Team,

Below is the code , I have written for overlaoding == operator in c++. Kindly confirm …
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Need to convert a string object in c++ to character

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Hi Team,

Iam writing a program to convert a string object to array of character using the below code, …
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can enums define their own functions in c++

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Hi Team,

below is the code , I have written in C++ for enums . My question is is it possible to …
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How do I cause a QT button designed in QTDesigner to call a function in my program in KDevelop ?

byChLa
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Hi, I am trying to write my first small program in C++, for Linux, in C++, using KDevelop 5.5.0 and …
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Should I put my global variable declarations in MainWindow.cpp ?

byChLa
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Hi, for the last decade I have been programming in Delphi. Now I am writing my first program for …
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I need help with an undeclared identifier error in C++ using QT Creator

byChLa
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Hello, I am creating my first program for Linux using C++ and QT Creator 4.11.0
I am new to QT …
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Guide or Program to connect to oracle database using OCI using C or C++

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Hi Team,

Iam new to C programming , I need to write a program to connect to oracle database using OCI …
Article

C++ Smart pointers

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This article is a discussion on smart pointers, what they are and why they are important to C++

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Why is it crucial to host a game on a private, pro server, not a client machine?

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Hi
All of the RTS's / network games I've made so far, helped here, - have started as server on one of …
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.io game server in C++ now, no delay?

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Hi
With the Udemy ( game-engine) lessons on game (desktop&mobile) production complete, Awesome.. I am …
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Float variable freezes after increasing

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I know, that it isn't a good way to increase a float variable inside a loop. But thats not the …

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