Questions tagged as 'c++'

Tagged questions
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Get in real time if the cursor moves

Good I want to make a script to drag and drop, I have one done but it works with Sleep and I want to improve it by making it execute: mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0); when I move the mouse to the  limit that I point to...
asked by 12.09.2018 / 15:40
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"undefined reference to" Error compiling c ++

Hello I did a project as a practice in visual studio code, but when trying to compile I get an error C:\Users\User\AppData\Local\Temp\cc3apBod.o: In function 'main': G:\Hangman\HangMan/main.cpp:7: undefined reference to 'GameModeHangMan::Game...
asked by 11.09.2018 / 19:57
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How to modify a column of a .txt with c ++?

I am working on a program to convert files in .PCD format to .OFF format, for which I need to read the file. It's like reading a .txt and deleting the header but additionally deleting the 4 column of data, until now I have managed to eliminate t...
asked by 09.09.2018 / 18:07
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Error compiling a template

I was asked to put together a project to make a list of nodes with double links, these nodes must be able to accept any type of format ( char , int , float ) for this I use the templates. However, there is an error that I do...
asked by 14.08.2018 / 06:31
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Buffer - Windows Forms - Visual Studio

I have a small problem I have been programming a buffer in a visual form with c ++ First in a timer I have been using a Graphics object that allows me to draw any thing (up to normal), but when I implement a buffer the background of the screen b...
asked by 06.09.2018 / 04:59
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How can I connect my database in Oracle with Codeblocks?

Good morning friends, I have the following problem: I'm doing a job for the university (a game in itself) but I need to connect the information collected in a database. Something like classic games that show markers and names. But I have prob...
asked by 03.09.2018 / 21:40
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Store space with cin.getline

Do I need support to be able to store several data in cin , separated by a blank space? CODE: cout << "\n\tEscriba Curp de cada integrante de la familia separado por un espacio " << i + 1 << ":"; cin.getline(*curp,...
asked by 01.09.2018 / 06:07
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ngrest javaScript client

How can I record data from a c ++ structure (being this server with ngrest) from java script. the structure that I have in ngrest to register through json is this: ==========================encabezado======================= #ifndef SERVIDOR...
asked by 01.09.2018 / 03:30
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Signature using OpenSSL

I am working with a signed text string using ceritifcacos made with OpenSSL. I try them in two codes, one in Java and the other in C ++. I had no problem signing with keys of different sizes, however when using a size of 4096, in Java I do...
asked by 28.08.2018 / 00:31
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Qt - Insert a QTableWidget into a QTableWidget

I wanted to insert a table into another table in a GUI in Qt. The idea is that each cell of the parent table contains a daughter table. Is this possible? Thanks and regards!     
asked by 24.08.2018 / 12:55