Beginners - C++ Forum - January 2011 (Page 12)

So I want to try my hand at Java as well. Would anyone know an equivalent forum to this one except for Java?

[3 replies] Last: ^I'm pretty sure he was joking. :P (by firedraco)

I can't name files cause of a (.) (1,2)

First, I don't entirly understand the code. below. It was given to me to help with a problem I was having. private: System::Void button1_Click(System::Ob...

[23 replies] Last: And it's working now sadavied. I had to enable "AcceptReturn" for text... (by thenewguy)

by akunselm

Having problems reading from a file...

Hi, I'm writing a program that at one point reads info from a file and is supposed to print it to the screen. To avoid the problem of having one variable read...

[no replies]

by theimmortalbg

char runtime error

Hello, why this code gets runtime error ? char b ; char a = {'m','a','s','t','e','r','a','\0'}; for(int i=0; i<8; i++) b =a ; cout<<b; ...

[2 replies] Last: thanks :) (by theimmortalbg)

by cainen172

multiple choice

i want to know how to make a multiple choice question for this code. i have a comment saying what i want at the end in bold. thanx in advance and for the record...

[6 replies] Last: because i thought i should be more spesific and no one replied to my o... (by cainen172)

by acorn

is it possible to initialize a structure via initializer list

is it possible to initialize an structure using the constructor initialize list. i tried this but it doesnt work. struct test { int varone; i...

[2 replies] Last: oh i see. ok thanks for the fast reply. (by acorn)

by cainen172

questions

ok im making a program in dev c++ and i want to make one part of it multiple choice where the user can choose their own path so to speak. i just want to know ho...

[8 replies] Last: You should walk through the tutorial on this site before attempting a ... (by Return 0)

by cainen172

exe file

hey im just wondering how to make an .exe file because i dont know anything about them. plz help.

[7 replies] Last: when you say it is in the same directory as the c++ file what do you m... (by cainen172)

by closed account zb0S216C

Should I Release This Memory?

Take the following code segment: template< typename ArrayType > ArrayType *VectorToArray( ArrayType **p_ppThisBlock = NULL, vector< ArrayType > *p_vThisVec...

[1 reply] : If you delete it, you won't be returning anything. The caller will hav... (by filipe)

by zeos

what the wrong in this .....!!!! (1,2)

the problem is the variable "code" is declared in other class ??? void eWindow ::Wconnect() { // create textinput mytext=new eTextInputField(...

[29 replies] Last: At least wait a little more. void Fetcher::fetch() { // declare... (by ne555)

by dorKlar

matrix subtraction

hi, I want to subtract 2 images USING OPENCV. I want the result to be a number between -255 to 255. I want the accurate way without the round error. than...

[no replies]

by Viper786

While Loop

I have to setup a while loop for a question in my class but i'm not sure how to do it (lab is moving a little quicker than lecture) We have to take the word ...

[8 replies] Last: There we go, that worked. Thanks a lot! I really appreciate the help!! (by Viper786)

by lisky8

Calculate standard deviation with an array in C

Hey guys, so i have some code that calculates the minimum, maximum, and average of numbers entered using an array in C. However, i need to get it to calculate t...

[4 replies] Last: Compute the mean. Loop through the data, and add together each ( el... (by jsmith)

by Viper786

How Do I fix the following error?

I am trying to set up a loop for a question for my c++ class. Basically, we have to set up a loop on the word Python and break the loop when it gets to h. I am ...

[9 replies] Last: Just choose "create empty project" or something to that effect when yo... (by filipe)

by honey24

plz

print pyramid in downword direction??????

[6 replies] Last: I think he means like this: p y r a m i d (by cnoeval)

by cainen172

question about c++ programs

ok so i am making some programs and i wanted to know if there is a way to make the program into an icon on your computers desktop so that once you click on it, ...

[7 replies] Last: lol creepy haha (by cainen172)

by honey24

triangle

print triangle and there should be sapce in middle

[9 replies] Last: haha looks cool though (by Alex cpp)

by vladi

2 dimenstional array question. important

/* simple program for 2 arrays. I need to answer these questions and I am stuck;/ 1)Use for loop structure to set the value of each element to the sum of i...

[2 replies] Last: perfect. Thanks! (by vladi)

by closed account zb0S216C

Problem With Template Functions In a Namespace.

Here is the code: namespace FunctionNamespace { //--------------------------------------------------------\\ // GetElementCount( ). ...

[6 replies] Last: Thanks jsmith. I'll use your version of GetElementCount( ) instead :) (by closed account zb0S216C)

by Tuthon

how to write a program in C++ whitch run system commands

Undersand of system commands for instance mem.exe mplayer2 rsop.msc regedt32 cmd.exe ,and more I now this is not difficulty but I'm a begginer I hope t...

[2 replies] Last: Thank you (by Tuthon)

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Beginners - January 2011 (Page 12)