General C++ Programming - January 2016 (Page 6)

so what is the use of Hex, octal or binary over decimal if you can always use decimal as a representation?
 
Just wondering, as I delve into ASM this question becomes ever more important. Obviously the compute...
[2 replies] Last: Hex makes sense when you are more interested in the bit and byte value... (by Peter87)
by Kubani
My problem with a pointer in a template class
 
Hello all, The code below is part of greater program. Please have a look at it. #include <iostream...
[12 replies] Last: Yes guys. Thanks to all of you. @TheIdeasMan: You are right. I turned... (by Kubani)
by Kun
Array in Classes
 
Hello everyone I have some problems understanding how to declare array in a class: under private m...
[9 replies] Last: dhayden MikeBoy Thank you very much for your help and time guys. (by Kun)
passing std::array to a function
 
I need help with coding an example of an std::array being passed into a function. I then will then a...
[8 replies] Last: thx, got it (by technologist)
Help with an assignment
 
cout << "Now give me a base 2 integer between 0 and 11111: "; int x; cin >> x; int l = 0; //...
[5 replies] Last: I actually figured it out. I needed a - instead of + with the x statem... (by lilmurf)
Run time Polymorphism
 
In below code,Because of virtual function in Base class Virtual Table will created by compiler and a...
[8 replies] Last: but as you said: Base* ptr = new Derived(); If above line creates the... (by cire)
by nz881
C++ random maze generator program keeps crashing most of the time
 
Hi there, I am trying to make a program where a random maze is generated however, the program crashe...
[6 replies] Last: and I guess you are right, for some reason it didnt check the row < ... (by cire)
Get All Hyperlinks (1,2)
 
Hello, Is it possible to get the Hyperlinks from a specific webpage?
[23 replies] Last: The version of the C++ compiler that is shipped with Visual Studio 201... (by JLBorges)
string parsing question
 
if i have a string like follows : "33,33,33,1024,561,21,21" I want to do two things: 1- extract t...
[12 replies] Last: The stream is not the point. It's just used to print the parsed value... (by kbw)
The good strategy or methiod to learn and catch C++ in few time.
 
Hi all, Please kindly tell me how can someone new in C++ can easily understant C++; Good...
[1 reply] : Read a textbook, read tutorials, practice, practice, practice. (by MikeyBoy)
need help in OOP
 
totally new in OOP,any professional tutor here can guide me or teach me?
[9 replies] Last: you are still procedural programming and not using OOP if you just us... (by cire)
How difficult would this project be
 
How difficult would it be to make a program that calculates how much of an asteroid/meteor would bur...
[4 replies] Last: well they have super computers do the weather so.. http://weather.abo... (by Rusko)
DevC++ ios::app not working
 
Hi, I'm kind of new to C++ programing but I'm facing a major problem. I'm trying to append a file u...
[4 replies] Last: @Chervil I had exactly tried that a day back! But it turncated the who... (by Jackhenry)
Alphabet to Decimal, assignment help.
 
I am creating an encryption program, nothing fancy, I have written some working methods that cipher ...
[3 replies] Last: Either would do, the beginners is certainly ok. Posting the same que... (by Chervil)
data file handling program
 
How to write a program to count and display the number of lines ending with 'n' or 'N' in a text fil...
[13 replies] Last: worked like charm. (by mu5eofficial)
by g3n0m3
trying to convert any fundamental type to binary
 
it works for any input type except long long and unsigned long long #include <iostream> #incl...
[2 replies] Last: how blind could I be ? thanks (by g3n0m3)
[Joke]Where have birds never built nests?
 
The Global scope. Un-nestable since forever.
[2 replies] Last: // global namespace namespace birds { // birds is ne... (by cire)
find the fit parameters which minimize chi-square functions
 
dear programmers, I have a small computationnal problem. I move to C++ as Mathematica (which I wa...
[5 replies] Last: obviously not. But if you initialize these variables, how can you make... (by jeanphilippe)
by Kubani
Pointers to a template class
 
I want to make a list and print it using the class below. #include <iostream> using namespace std...
[2 replies] Last: Thank you very much for your precise answer. (by Kubani)
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