General C++ Programming - November 2012 (Page 8)

Comparing custom object with NULL
 
Hi! I have a custom object ( GameScreen ) that I want to compare with NULL value Component ...
[2 replies] Last: Jajajaja, sorry this stupid mistake. (by ShotoReapre)
Basic vector of pointers question
 
Hey all, My knowledge of pointers is admittedly quite poor, and I am sure I am missing something ...
[6 replies] Last: FWIW, I've just built and run the code, and get the similar results to... (by MikeyBoy)
Tic Tac Toe
 
For this problem you will use the C++ code you wrote in Lab 6 and implement a program that plays the...
[no replies]
MYSQL access + POSIX Threads
 
Hi all, I've succesfully implemented a MYSQL access using mysql.h. I'm only doing SQL INSERT kind...
[no replies]
BlackJack
 
1) Modify the DeckOfCards class from lab 8 to use the C++ built in functions rand() and srand(). Put...
[no replies]
CDECL as visual tool
 
I saw an article showing command line use of cdecl where the results were given like a help file. ...
[6 replies] Last: You ought to be able to build it in cygwin on Windows. (by kbw)
getline with 3 params
 
Getting an error when using three parameters with getline(). the first is my text file, second i...
[no replies]
by matjey
OpenCVReprojectImageToPointCloud
 
hi... i need some one to guide me step by step to run this code i've been trying to run this weeks...
[no replies]
by Pat
I/O files: reading, manipulating & outputting data
 
I wish to input (read) the contents of the file called "numbers.dat" (that appears at the bottom...
[1 reply] : Please could you edit your post, and enclose your code in code tags? ... (by MikeyBoy)
by cech
Counting characters without spaces
 
Hey guys I have made one program but I need to make it how to calculate whole the characters without...
[5 replies] Last: my code is a function, use it like that: // #include <iostream> #inc... (by MiiNiPaa)
by sanyam
use of colon and jump
 
I came across this piece of code. I don't get how the second definition of function a works int ...
[1 reply] : The first code is not C or C++. I guess that function-name : var... (by Peter87)
How to position the ... cursor?
 
Hello! I have problem in my console app. For example I want to draw a calculator and then the user...
[6 replies] Last: No problem mate. You can write me PM's whenever you need help. ~ Raul... (by jumper007)
Use of "this". Advice?
 
I'm better at Java and Objective-C than CPP, so I don't feel completely sure about whether this usag...
[4 replies] Last: Somewhat related point: you should use initializer lists where possibl... (by jaded7)
please i need help
 
I want to Browses for all files ,folder and sub folder in hard disks #include <errno.h> #include ...
[1 reply] : I want to output folder and files inside folder (by mohamed ali)
does not fetch the information from the database
 
Hi, i'm doing this proC project about purchasing. i've been stuck on this coding for about a week.Ca...
[3 replies] Last: a have never heard about proC. Mind to provide a link? (by coder777)
by Kuuler
upcoming date function
 
hi! i need some help with the date stuff. i'm working on a library system, and i need both curren...
[2 replies] Last: awesome :) thanks a lot m8! (by Kuuler)
Is this method of protecting shared data reasonable?
 
I'm re-factoring a program I started when I was much less experienced. I used a simple method to "l...
[2 replies] Last: I just realized I should just use std::atomic <bool> . std::atom... (by htirwin)
by rossig
Execute a task every 12 hours
 
Hello everyone, I need to execute a function every 12 hours, the function is inside a C++ applicatio...
[6 replies] Last: Use cron to start a script that knows how to run your steps. It's a s... (by kbw)
by Copy
Brand spankin new to C++
 
Okay, so recently it dawned upon me that I wanted to start programming. And I have almost no backgro...
[5 replies] Last: @Aramil of Elixia Yes, I know what you are saying. I learnt by comp... (by TheIdeasMan)
Scientific random normal distribution
 
Hello, I would like to create a series of random normal distribution for statistical purpose. ...
[7 replies] Last: Thanks a lot cire for your precise explanation! I will check the detai... (by dekeenfrance)
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