Beginners - C++ Forum - January 2013 (Page 43)

by lind0370

opening absolute paths on unix

I'm sorry for asking about something well documented, but while I should be able to use an absolute ...

[2 replies] Last: Excellent. TIL about std::getenv(.). Thank you very much. This wor... (by lind0370)

by kwnan

Is there any biult-in function to convert from hex to chararray

I am new user to C++ and would like to know if there is any biult-in function to convert from hex ...

[2 replies] Last: It is not clear what you want. Do you want to convert an integer to a ... (by Peter87)

by chumm

User defined array size?

So I want to create an array size depending on what the user specifys. I have tried this in visual s...

[9 replies] Last: If you have predetermined sizes for your boards, one option (definitel... (by deckeresq)

by Blucky87

Function outside of class

Hello, I am trying to create functions outside the class they are used in and am getting errors abou...

[8 replies] Last: Regardless of the spat over use of inline , Peter87 is correct - unle... (by MikeyBoy)

by Isengardium

if (answer == "word") printf("It's correct");

I have a problem. I need to get from user an answer, for example yes or no, but I can't. I did this,...

[5 replies] Last: Chervil, you deserve a big THX! (by Isengardium)

by sidnake

Subtraction of fractions giving the wrong answer.

Hi, I'm making a program for my Chemistry course at uni that does a certain calculation for me. Howe...

[7 replies] Last: You're right Chervil, from this sites documentation: The default typ... (by closed account o3hC5Di1)

by Guzfraba

Entry number-fstream

Hello :) I've made a program that writes at the end of the file base.txt the artist,the name and th...

[12 replies] Last: okey,thank you cubbi ,you saved me (by Guzfraba)

by Hotice

friendship in multiple files

I followed the advice in this article: http://cplusplus.com/forum/articles/10627/ , before anyone as...

[10 replies] Last: I took my suggestion (which was based on yours): I eliminated the para... (by Hotice)

by ayesha95

perfect number

#include<iostream.h> #include<conio.h> main() { clrscr(); int s=0; for (int i=1; i<=1000; i++...

[3 replies] Last: Fransje he may be using Turbo C++ Yeah, but still it is good practic... (by Fransje)

by Hotice

Constructors

Suppose you were defining a string in the default constructor. Now, suppose you wish to append somet...

[6 replies] Last: Even if you did something like: #include <iostream> using namespac... (by Hotice)

by junn

#if defined(SYMANTEC) not skip when i use Dev C++

==================================================== void CG_Reset() { #if defined(SYMANTEC) cs...

[2 replies] Last: umm.... i dont know yet :p i'll check wheater it is defined already or... (by junn)

by davis12

Calculation Program for C++

Hello, I am new to C++. I am trying to build a program that solves this the bellow problem. I've sta...

[1 reply] : As the assignment says, you should use a for loop to try all possible ... (by Zhuge)

by Shiro

Button callback problem

i cant handle button press when the button is child from another window. when i put the button on m...

[2 replies] Last: hm, sometimes i got the BUTTON HWND on lParam from MainProc i did it ... (by Shiro)

by zackemattackem

Need Some Help (With a simple calculator)

I've been having trouble with my calculator its my first program.I keep getting an error at the last...

[3 replies] Last: Thank you help me a lot. This was my first try at making a bigger code... (by zackemattackem)

by mostafa yahia

please , i have exam in my college about c++

i have exam in my college in c++ and the problem that exam in english language and i am from egypt...

[19 replies] Last: @amara waseem default appears at the end of all case..it is execut... (by vlad from moscow)

by FlyingMonkey456

One or more multiply defined symbols found

I get this error when I #include my bitmap class in multiple .cpp files. How can I include it in mor...

[18 replies] Last: That seems to have fixed it. Thanks for all your help. :) (by FlyingMonkey456)

by GMPoison

Need help with simple code!

Hello! First week learning c++ and one of the "try this" problems was to convert currencies." It wor...

[6 replies] Last: start_type_money is string. Try changing this to a float. Also, you ne... (by closed account LN7oGNh0)

by divine fallacy

Why bother with memcpy?

Why use memcpy instead of type-specific copy functions, e.g. strncpy? #include <stdio.h> #include...

[10 replies] Last: Damn, I should have seen that. Of course! (by divine fallacy)

by dipen45

Determine if they could represent side of a triangle.

Give me logic to determine if the 3 sides represent a side of a triangle.

[2 replies] Last: thnks fun2code, I just found on internet. It is a series of three ine... (by dipen45)

by Blackburth

Undefined reference to...

Hello, I was trying to make a simple queue by using classes. Problem is, I can't seem to get it wor...

[5 replies] Last: The problem is that you did not allocate an object of type Queue. Aft... (by vlad from moscow)

Beginners - January 2013 (Page 43)

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