General C++ Programming (Page 34)

c++ call function synthex to be equivalent to echo "hi"
 
What I want to do is simple, however I can not find a way to do it in c++ and I don't know for sure ...
[2 replies] Last: In C++ you need () or other operators (such as *,+,- etc.) to call f... (by Lachlan Easton)
mystic logic error in my double for loop
 
Hello. I want to do this: In a record I have IDs of type int but some may repeat. These IDs also go...
[8 replies] Last: Thanks:) I solved it and submitted the program to my tutor as lab task... (by csstudent123)
could someone create a programm to solve HW for you that is not a calculator?
 
Could someone make a programm to complete any math homework that is not a calculator and can put the...
[1 reply] : http://www.wolframalpha.com/ (by LB)
GetAsyncKeyState(VK_) Trouble
 
How do you get it to tell you when you hit enter? This doesn't work: #include <iostream> #incl...
[3 replies] Last: Also note that you are only interested in bit 15 of the output: if(... (by Disch)
Timer Issues confusing...
 
This programm isn't working for my debugger/compiler and I need some assistance figuring out what th...
[14 replies] Last: Ok u r correct, thanks for the help :) (by jasonwynn10)
by N10
an alternate key word for getch
 
i was trying to make a tic tac toe game where the user can play against the computer it s in borl...
[2 replies] Last: @ keskiverto Methinks you misread the question. OP wants to use getc... (by Duoas)
by Aceix
shared library creation
 
Hi all, I want to know: 1. Pros and cons of shared libraries 2. How to create them(any tutorial li...
[1 reply] : https://www.google.com/search?q=shared+library+howto (by Duoas)
decrement operator c++ - n queens reduce operations
 
We made us two questions while we wrote this code: http://ncomputers.org/content/code.php?src=n-que...
[4 replies] Last: Answer: Post and pre increment and decrement operators limitation due... (by ncomputersorg)
Referenced argument not updating
 
I have a simple program that outputs two strings. The program is supposed to output the second strin...
[3 replies] Last: You only need to use std::ref or std::cref when passing arguments ... (by LB)
What is the best compiler?
 
Does anyone know which compiler is good for noobs, I have a noob brother... he knows nothing and im ...
[5 replies] Last: thanks, I'l try them all. the one i use is code::blocks 13.12 with GNU... (by jasonwynn10)
hw too solve the equation
 
write a programme in c++ to solve the equation a^2 + b^2 = c^2
[4 replies] Last: // solved for a a = sqrt( c*c - b*b ) // solved for b b = sqrt( c*c... (by Disch)
what's the right way to learn c++
 
i'm a beginner c++ programmer . currently i'm reading c++ primer . I have been thinking that what mi...
[3 replies] Last: I devote about 2-3 hours a day and practise regulary . Every sunday I ... (by ayushexel)
I need a struct or something similar to it but what and how?
 
Dear C++ Experts what I want to archive is to get something like this: echo databaseTable // ...
[7 replies] Last: Qt has a SQL module; classes for database operations. It can use sqli... (by keskiverto)
by abc1
char datatype
 
char data type is a non-numeric data type. Then why signed and unsigned modifiers are there in char...
[6 replies] Last: Each character is represented by a number. When you print a char it wi... (by Peter87)
Using Quaternions
 
I have been trying to convert euler angles to quaternions and have not been able to do ether. I woul...
[8 replies] Last: No. The rotate() is definitely wrong: Lets take (1,0,0) and turn it 9... (by keskiverto)
Constructor
 
What is the total no of arguments we can pass to parameterized constructor in c++?
[1 reply] : Why do you want to know that? (by helios)
Void* cast to STD::string, output wrong...
 
So hopefully this is a simple question... I have (assume all the right H files are loaded): type...
[6 replies] Last: You'll almost never need that kind of power. Something like this is mu... (by helios)
Mingw does not support C++ 11?
 
Hi, I am using the Mingw compiler but this code does not work #include <iostream> #include <m...
[9 replies] Last: Yes. (by Duoas)
vector subscript out of range
 
Hello, I keep getting this "Debug Assertion Failed" error that says: expression: vector subscript...
[3 replies] Last: grid_ is probably never initialized. Lines 71 and 72 either crash, or ... (by helios)
Ternary Op
 
Just would like some quick clarification on the ternary operator. The book i have doesnt cover it. I...
[3 replies] Last: Thank you both i appriciate it! (by LovestoCpp)
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