Beginners - March 2010 (Page 34)

Hi all, I am still trying to understand pointer to a pointer better. I understand that when you want to change the value of a pointer when passing to a funct...

[1 reply] : Hi jameric, when calling ptop(&i), you pass the address of the vari... (by TheBear)

by lloydi21345

Matrix 4x4 programming

First of all i would like to thank DrakeMagi for helping me solve my 1st problem from the past thread. Can someone give direction to my work? i am making 3 matr...

[1 reply] : Try to do just one problem first (say translation). Comment out the re... (by DexterMorgan)

by Tomdon

Quick fix Question

How do I make program ignore first instance of 0. I want it to display output 60 lines at a time but the first line is just the first letter. then program wor...

[1 reply] : add if (char>1 && char%60==0) (by Tomdon)

by korivios

converting char to ascii code

Hi to all, here's what I'm faced with. I know that one can do: char c='b'; int i=c; and that would give the ascii code of the letter b. So far so g...

[8 replies] Last: And so say that I am using a vector of characters how do I pass a vec... (by Disch)

by krazyeyez8

Search function with arrays

string namesAr is a array of names my complier error is that == is invalid. searchItem is char. using a getline to retrieve it. int SearchFunction...

[4 replies] Last: Thanks, fixed that problem. (by krazyeyez8)

by Tomdon

How to return to a new line after x amount of characters in a for loop

Hi, I am a first semester Computer Engineering student student who is having problems with a for loop. My assignment is to write in C++ a program that takes a...

[6 replies] Last: Had to drop the upper bounds <=60 (by Tomdon)

by EvanEjk

Microphone input, sound detection.

I want to make a program that can input sound from a microphone, and determine if the sound is one of three pitches. How can I input the sound? I know that ...

[9 replies] Last: rock on. Then yeah.. check out waveIn. Lemme know if you have Qs a... (by Disch)

by lloydi21345

how to post a 1 digit for this program

Hi, i really don't know what to do guys can you help me with this code for my matrix program? this program is not yet finished and i am stuck with this problem ...

[5 replies] Last: class Obj // self define object { Obj( short aAng ) // C... (by DrakeMagi)

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