General C++ Programming (Page 48)

Reading & Writing data in text file
 
Hey Guys. I need your help. Can someone please tell me the code to write data(Double type e.g 12345....
[3 replies] Last: you can easily write to an ofstream like this: double d = 5.5; os <<... (by bugbyte)
IWebBrowser2 Navigate: Postdata not submitted
 
Hello everyone, I'd like a specific webpage to be called in IE while submitting some POST data. I...
[no replies]
Standardizing size of float across multiple systems
 
Hey all, I've got an interesting question for you that's more about application deployment than ...
[3 replies] Last: A simple XOR-based encryption should suffice. Otherwise, display an er... (by EssGeEich)
Need an example for OpenGL (1,2)
 
Hi. Could someone give me a short example in OpenGL with a moving or rotating 3D object? I'd like ...
[38 replies] Last: [quote=NoXzema]Oh? What company have you been hired at that showed thi... (by Avilius)
Vehicle routing problem
 
Hi guys. I am learning about vehicle routing problem using tabu search and I was wondering if any...
[no replies]
Problem with do...while
 
I want to input only values between 2 - 7 what is wrong? do{ cout<<"Podaj wykladnik\n"; cin>>b;...
[2 replies] Last: Hey Robsonmg, b <= 2 ( b is less than or equal to 2) and b >= 7 (b i... (by usdblades)
by FASI
A LITTLE HELP NEDEED WITH GAME HANGMAN
 
HELOO!!! I AM WRITING A CODE FOR A HANG MAN GAME AS MY FINAL PROJECT *i am new to c++ as its my 1st ...
[8 replies] Last: thanks again :D (by FASI)
Console window closes
 
I would like my program to be able to save input then make it possible for the user to make an input...
[2 replies] Last: A very simple way to save input between instances of your program is t... (by bugbyte)
by Gyiove
Check if i can do 'delete pointer'
 
Hello everyone! void myfuncion() { int *a = new int ; int b ; int *p = b; ...
[5 replies] Last: What do you mean by out of scope? When a function exits, all the lo... (by AbstractionAnon)
Problem with fstream
 
Hello i am from Poland, so sorry for my language mistakes. I have to solve problem with my homework...
[2 replies] Last: oh.... yes, why I didn't think about case thank you very much! (by robsonmg)
Rational Type - Feedback appreciated
 
Hi there, I wrote a Rational class, which allows calculating with Rationals/Fractions. I have the c...
[10 replies] Last: All right, after thinking about this, and also asking on another forum... (by bugbyte)
by anhnha
Carray:: GetData() Return Value
 
I am confused about the return value of the function GetData() in Carray. const TYPE* GetData( ) c...
[3 replies] Last: I don't know why they use a cast. It looks totally unnecessary. (by Peter87)
Reachability Time Complexity
 
Hi everyone, I am trying to solve the following problem: I want to implement a DETERMINISTIC algo...
[no replies]
not accepting that == sign
 
#include<iostream> #include<string.h> using namespace std; class laptop { private: enum {ma...
[1 reply] : Use std::strcmp to compare C strings (char*) or use == and make sure a... (by Peter87)
Programmer Wanted
 
Not sure if this should be posted here. Let me know if this message should go elsewhere. ---------...
[1 reply] : <--- "Jobs" ^^ Happy new year! (by iQChange)
Exceptions : interesting problems
 
Hi, In order to test catching exceptions from an initialiser list, I deliberately did bad practic...
[2 replies] Last: Hi, Thanks for your reply :+) For instance: What would the OS need ... (by TheIdeasMan)
program to print upper half of matrix.
 
This is a program to print upper half of the matrix. #include <iostream> using namespace std; ...
[3 replies] Last: Thanks man :) (by gaurav97)
How would I get the Harmonic Pieces of a given Frequency
 
Hello, I am able to get a frequency from a data set using the FFTW algorithm, but I was wonderi...
[no replies]
morse code program c++ please help!
 
This is the text file: .- ...- ..--- .-- .... .. . -.-. -..- ....- ..... -... .... ...-- The te...
[2 replies] Last: Thanks! (by stephanie4582)
c++ please help
 
This is the text file: zero;two;five;seven;eight;four three;seven;eight;nine;two The output i...
[7 replies] Last: Thank you! (by stephanie4582)
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