please wait
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by darthaq
A little trouble with my username/password program
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| This code was supposed to check 2 usernames and password matches but I want it to be able to say if either the username or password is wrong which is near the b... |
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Jul 31, 2013 at 4:46am
[2 replies] Last: I tried your code to replace my else if statement but it would still n... (by darthaq)
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by metulburr
saving data
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| Is there a way to save data as an object? Like in python, you can use pickle, shelve, JSON, etc. for small projects. Are there any that are a like in c++? Meani... |
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Jul 31, 2013 at 3:17am
[1 reply] : Boost serialization looks like it does what you want. http://www.boost... (by Zhuge)
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by metulburr
sorting ints unexpected results
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| #include <iostream> #include <string> #include <vector> #include <algorithm> int main(){ std::vector<double> v = {10.5,5,3,23,4,5,1,10.9}; sort... |
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Jul 30, 2013 at 11:25pm
[1 reply] : nevermind, i just figured out that i put int in greater, thus the reas... (by metulburr)
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by TouchPad
BubbleSort by last name
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| Hello again, this time the professor asked us to do a bubblesort and sort it by the last name of the employees. I'm a beginner c++ coder so bear with me please ... |
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Jul 30, 2013 at 11:08pm
[1 reply] : so if I figure I add to the code maybe it'll work but I got me a "expe... (by TouchPad)
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by Albo Coder
c++ database cant delete data...
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| anyone help me with the problem?? I think the vector is OK struct bio{ string name; string job; int age; string address; char gender; ... |
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Jul 30, 2013 at 11:06pm
[8 replies] Last: Thanks all... I got the idea (by Albo Coder)
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by manudude03
problem playing with vectors
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| Hey guys, I decided to have a go at using vectors while writing a program involving my favourite card game (bridge). For those who aren't familiar with the game... |
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Jul 30, 2013 at 10:39pm
[5 replies] Last: Am I not doing the same comparison I was before no, before you were ... (by metulburr)
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by jayssj11
color text
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| hi , i need to know how to change color of text . i tried but no goood . my actual program is too big so i will give small code by which u can tell me how can i... |
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Jul 30, 2013 at 10:35pm
[15 replies] Last: @ DTSCode You are really being belligerent about the OP's platform. G... (by Duthomhas)
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by ar2007
unknow error on class
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| hello. to learn good classes, I wrote a draft of the program to simulate a telephone book. the program compiles but crashes. I did debug, and I reported a pro... |
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Jul 30, 2013 at 9:43pm
[8 replies] Last: @DTScode: I solved the problem. I initialized temporary strings, erro... (by ar2007)
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by jrfrago
Variable Declaration
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| How do we declare var that would only be determined at run time? Say I would create a1, a2, a3...and so on but the number of var is not determined initially. |
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Jul 30, 2013 at 9:02pm
[10 replies] Last: Thanks to all of you... it works. (by jrfrago)
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by metulburr
for loops
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| I am trying to fully understand for loops in c/c++. The more i read, the more i find of ways to write for loops. Its seems complicated, with all the ways to wri... |
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Jul 30, 2013 at 8:49pm
[3 replies] Last: Yes you can substitute for auto. In any case expression v.size() - i h... (by vlad from moscow)
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by metulburr
working with multiple languages
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| For those of you that use multiple languages, how do you remember each one? For example, after writing c++ code, i go to python and start putting semi-colons at... |
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Jul 30, 2013 at 8:27pm
[1 reply] : I'll give you the lazy answer, practice! When you get good at somethin... (by manudude03)
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by donvigor
Single File, project folder and debugging, visual studio express 2012
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| Hello everyone, so I want to learn how to debug sooooo bad!!! I used code blocks and am trying to learn how to use it but am having this problem...if one is dea... |
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Jul 30, 2013 at 6:49pm
[3 replies] Last: delete the exe (by closed account Dy7SLyTq)
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| Long Integer Problem: Output Errors |
| Write a function that takes as a parameter an integer (as a long value) and returns the number of odd, even, and zero digits. Here is my code. I get bad output... |
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Jul 30, 2013 at 6:39pm
[8 replies] Last: #include<iostream> #include<string> using namespace std; void digit... (by Chriscpp)
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by metulburr
what does the errors mean / c++11 for range loop
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| I would like to learn how to interpret the compilers error results. for edxample: #include <iostream> #include <string> #include <vector> class Deck{ ... |
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Jul 30, 2013 at 5:40pm
[7 replies] Last: This is pretty much the same as python's for loop then yes n that... (by closed account Dy7SLyTq)
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by qriz75
Console Application crashes on exit
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| As always .. Thanks for trying to help :-) This application consist of two parts Part one takes in quarterly sales figures and writes it to a file. Part ... |
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Jul 30, 2013 at 5:30pm
[4 replies] Last: Thank you Chervil I have to reconsider my approach, since I couldn't ... (by qriz75)
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by TNX744
Simple input to hex display
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| What is the absolute simplest way to be able to input text into a console and have it convert and display the hexadecimal? Would you use? std::hex ... |
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Jul 30, 2013 at 5:21pm
[15 replies] Last: Okay this makes slightly more sense to me now, thanks again for the he... (by TNX744)
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by etneri
Check first number for zero
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| I'm trying to error check whether a user puts in zero as their first number in an integer... I can check for any number but zero, but I'm not sure how to make m... |
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Jul 30, 2013 at 4:50pm
[2 replies] Last: I think you'll have to take the input as std::string and then after va... (by abhishekm71)
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| Windows8/7 |
| I need OpenGL for windows 8 or windows 7 and my cpu is intel |
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Jul 30, 2013 at 4:29pm
[4 replies] Last: You can certainly use OpenGL on windows8. I'm not sure what the probl... (by Disch)
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by metulburr
using declarations together
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| So i pretty much just finally understood the concept of using something like: const int &var in the parameters of a function. Where it uses the reference to... |
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Jul 30, 2013 at 3:51pm
[3 replies] Last: Where it uses the reference to quicken the process, but is not allowe... (by MikeyBoy)
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by brandon14
Primary-expression for array
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| This is my first entry here, so I apologize in advance if I screw something up. I am attempting to write a program that will aid in studying for an exam. After ... |
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Jul 30, 2013 at 3:11pm
[8 replies] Last: OK, @TheIdeasMan thank you for being more clear and helpful :) @Cubbi... (by brandon14)
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