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General C++ Programming - February 2013 (Page 27)

the code is not complete please complete it it doesn't store backspace as a character but it doesn't erase the word either #include <iostream> #include <s...

[1 reply] : the problem is that you insert the backspace and then you remove it. I... (by coder777)

by bmxtrev

ERROR: "else with no matching if"

Here is my first program, I had to use a lot of if/ else statements. For some reason the last "else" (bolded) is giving me an error and not letting me run the ...

[5 replies] Last: Branflakes91093 wrote: If you want to use multiple statements within ... (by MikeyBoy)

by kumukumu

save to a text file...plzz read..

guyyss need your code help to save cout << "You've made 3 mistakes ! Game is now over !" << endl; cout << "You had " << correctGuesses << " correct guesse...

[1 reply] : http://cplusplus.com/reference/fstream/ofstream/ Look at example on th... (by MiiNiPaa)

by closed account D4S8vCM9

What can I improve on this Algorithm?

I published an article in the articles section, but got a quite low vote on it. http://www.cplusplus.com/articles/4wTbqMoL/ So; i would like to discuss what...

[2 replies] Last: Ok, now I understand the point of critisism, it seems people are annoy... (by closed account D4S8vCM9)

by closed account S6k9GNh0

To have exceptions or not to have exceptions

I've never really understood the actual advantage of exceptions (outside of help in the constructor). They seem to be fat and slow, while not being very elegant...

[2 replies] Last: I've never really understood the actual advantage of exceptions (outs... (by Disch)

by closed account ETAkoG1T

Good c++ game library?

I want to install a game library to my c++ visual studio 2012 express. I have found a couple of libraries but none of them were either easy .exe installs or pre...

[14 replies] Last: Ok, I guess I'll stick to opengl, I really don't care that much about ... (by closed account ETAkoG1T)

by steliosc1

Word document in c++

hello guys did anyone knows how to open a word document in c++?

[4 replies] Last: Mine wins (by greenleaf800073)

by supperpiccle

Help with MSVC++

In MSVC++ how do i set it to where it will finish what im typeing like say i create a class with class name function getthehighestinteger and i type part of it ...

[3 replies] Last: 2010 i did look at the intellisense but it just had autocomplete for t... (by supperpiccle)

by birising

help with REST service

Hi I want make REST server service... For connection to database need use C++. And I don't know which API or lib on this use.I need SSL and authentication for ...

[no replies]

by ownerpurez

Help with counting problem

Hello everyone, I am new and hope someone can help me! The problem I am working on is: Write a C++ program that reads several lines of text from a file and ...

[no replies]

by Catfish3

std::string vs std::vector<char>

Is it bad practice to use std::string instead of std::vector<char> , for reading non-text (binary) data from file streams? And if yes, why?

[5 replies] Last: [quote=YeenFei at StackOverflow]I dont think one should use std::strin... (by Catfish3)

by points2008

How to Compare two files and display their comparison percentage?

Help! How to compare two files(two texts documents) and display their similarity percentage by using C++?

[10 replies] Last: Thank you very much. (by points2008)

by Ahmed Albadwi

Help with the out put

My program needs to be adjusted to send out the numbers as 2 decimal , but nothing work. shall I have some one to help please #include <iostream> #inc...

[1 reply] : If you want two decimal places, why are you calling setprecision with ... (by LB)

by Amazonasmann

QT with Eclipse and Visual Studio

Hello there, im starting with C++ and i just wanted to try out the existing IDE's..i am a java developer, and i love Eclipse. Because of that i installed the C...

[no replies]

by sly1234

sales and total

Hello I am new to c++ and I am trying to run a simple sales program. All the program has to do is run a program that reads the series of pairs of numbers as fol...

[4 replies] Last: Post new code here (by Smac89)

by zhangxu92

Getting the value and the string from 1 line

Hi, so i have a file that contains a integer and some letters in one line, e.g 123hello i want to read the integer '123' and 'hello' separately and assign th...

[1 reply] : #include <iostream> #include <sstream> int main () { std::string... (by Smac89)

by nonolt

find index from 2 vectors combined

Hello, I am new in c++ and I am having difficulties with finding values in two vectors. Basically, I have two constant integer vectors u and v . They have the ...

[6 replies] Last: Thanks cire. It took me a bit of time to understand every lines of you... (by nonolt)

by detroit

notepad++ ...

Hello everyone I am working on a school project (notepad++). Currently notepad++ has (){} where they highlight when both are entered in the file. I have t...

[2 replies] Last: I did try that and I cant make it work. Any ideas how I can assign the... (by detroit)

by bob39rocks

how to recognize two words entered by the user for a string

Hello, In my little experiment i am trying to get the compiler to recognize 1 word with 2 parts from a list of names. for example: if the user wanted to choo...

[2 replies] Last: #include <iostream> #include <vector> #include <string> int main() {... (by cire)

by Ikaros

Problem with functor and error handling

Hi, I need to evaluate mathematical functions. These functions might have singularities. So I need to check that evaluated value is valid. I can check very ea...

[5 replies] Last: Ok. Thanks. Now I understand. (by Ikaros)

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