Beginners - C++ Forum - July 2010 (Page 18)

by rohandreamworld

can we assign const char * to string

Hi i m tring to assign const char * to string its giving core dump(runtime error)...........

[3 replies] Last: void setRetransServerSourceId(const char* str) { m_RetransSourceId = s... (by rohandreamworld)

by Reynold

Overload operator<< for ostream and wostream

Hi all. Let's say I have a class, Foo, that I want to be streamable to an ostream. So I write th...

[2 replies] Last: I could not get the above one to compile. The following seems to work... (by binarybob350)

by Robert265

Desktop Focus

Hi I'm new to C++ and I'm trying to make a simple program that buffers text and presses the windows ...

[2 replies] Last: Wow thanks that part is working now : ). The console in thing was jus... (by Robert265)

by wboustany

getch() inside a function

Hi all, I am learning to programm in C++, for now with the nucrses library. I have a small proble...

[2 replies] Last: Thank you very much hamsterman, works perfectly now. Have a very... (by wboustany)

by madelineosman

splitting input into digits.

For example if someone enters $999.99 how do i split it into the 900 part , 99 , and the 99 cents...

[4 replies] Last: double *input = new double; [...] delete input; input = NULL; ... (by Athar)

by dasman

char *

char *s = "abcd"; creates a char pointer that points to beginning of "abcd". why does my progra...

[4 replies] Last: Declaring the following and then changing it is bad practace. If you ... (by binarybob350)

by ZGalhardo

expected init-declarator?

I can't figure out how to get rid of this error. The trouble is on line 44. Does anyone have any ide...

[5 replies] Last: @ kaduuk Thanks a lot, it run fine by adding ; after double circl... (by Muhammad Qasim)

by JackoThe1st

why does this simple program work?

Hi, so here is the code for a 'Guess My Number' game. But the 4th line up from the bottom confuses m...

[1 reply] : oh nevermind lol I just realised why it works. Obviously the program i... (by JackoThe1st)

by gers1978

Critique my code please?

Hi, I'm a beginner at C++ and am doing Introduction To Programming at University (night school). I'...

[7 replies] Last: Things become intuitive, and once you start to learn more about the de... (by RyanCaywood)

by Megaorange

A length converter by a noob

This is a Length Converter that I made (i am a 14 yr old noob) and I would like to know if there is ...

[11 replies] Last: oh shit... shoulda looked at your post mgupta. (by jammas615)

by harry27

How to create from structure a class

Hello. How to create from structure a class? There is a ready code with class usage.Ide wxDev-C++. ...

[7 replies] Last: English is not causing the problem... the question is not clear as to ... (by mgupta)

by TheEliteOne

Open Control Panel\Network and Internet\Network Connections

Hi, how can I open this: Control Panel\Network and Internet\Network Connections I tried with S...

[9 replies] Last: i think you should search for the netcpl.cpl file first on your machin... (by bobito)

by Aeon221

How do I get the things I write to work on other peoples computers?

Oh good god, I found out that there's a tutorial on the Start Page of Visual C++ 2k8 that explains h...

[3 replies] Last: [quote=firedraco]Did you mean '\n'? No, he just forgot a cin.get(an... (by m4ster r0shi)

by jland68

project

i have a project due for school in a couple weeks. it can be almost anything. but it has to have the...

[3 replies] Last: That's what I have in mind... #include <iostream> #include <fstre... (by m4ster r0shi)

by hello123

2 dimensional array

I have the following sample code: #include<iostream> using namespace std; int main(){ ...

[3 replies] Last: There's no need for such macro hackery in C++: const size_t PtrArr... (by filipe)

by AlphaBravo

random generator generating same value

Hi there. The problem: I have a random generator function which every time its called generates the...

[3 replies] Last: Yep, works great. Thank you very much. (by AlphaBravo)

by kid

Beginner : Read n, sum even numbers until exceeds n

Hello.I am trying to make this program work. Because I am learning by myself c++ my only option to a...

[3 replies] Last: #include <iostream> #include <conio.h> using namespace std; ... (by kid)

by SteroidalPsycho

Sorting method and computation time

This is my assignment: Write a merge sort function. Test it with 100,000 numbers (I'm only using 10...

[1 reply] : Nevermind lol. I figured out what was wrong. In line 22 i had c inste... (by SteroidalPsycho)

by jankidudel

One of two input variants

Hi, I need to convert digit into spelled-out(eg. "0 is zero") or spelled-out to digit (...

[3 replies] Last: stringstream could also be handy here: #include <sstream> #includ... (by m4ster r0shi)

by stavros

ifstream error

Compiler Error- No more ideas- need some fresh eyes. Declaration: #include <string> #include...

[14 replies] Last: Thanks all! Problem solved. (by stavros)

Beginners - July 2010 (Page 18)

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