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I'm trying to write a simple game using SDL and OpenGL. Up until now, I was using purely SDL and pixel manipulations on the framebuffer to draw lines and other shapes. However, as you would expect, that got unbearably slow as the number of objects on the screen increased. Now … |
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I posted this in the C++ forum, apparently this is a better place... I need to install GTK+ on Linux, but since im obviously still a complete ignorant fool when it comes to linux (have never used it before) I need help. I dont understand how to install all of … |
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hi , I just using 64 bit linux with my powerfull desktop computer. and I use Scientific linux as the destro,I use the RPM binary package to install gcc. and I using nasm also. I write simple example program in a nasm assembly (free) book.And the author gives some library … |
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In a program I am writing, the one line of declaring an ifstream object causes the program to "crash" and a non-zero return code to be returned. Instead of pasting the full program here, I'll paste a sample program that "crashes" just the same. I put "crash" in quotations because … |
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Guys help me 3 of my thesis proposals were rejected and i can't think of a better one now Here are my topics: 1. Multiple CP brand PC Suite 2. Music Composer 3. Facial Recognition Our professors want us to focus on networking, online systems, or database. Please help me. … |
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Hi, I have looked EVERYWHERE through google, and have found nothing to my avail. I am not trying to find an already existing obfuscation tool, I'm trying to find resources so that I can make my own, because I have completely no idea where to start... Any ideas? |
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Hello all, I'm currently using Windows Vista and Visual Studio 2008 to develop my code. I'm working and a very big project and I'm looking for a good profiler for performance analysis. Any recommendations? It would also be nice to keep the solution as low cost as possible (free is … |
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Say I have a single floating point number called result equal to 0 and two threads, one thread adds 4 and the other subtracts 2. Is there any possibility that result will be equal something other then 2 afterwards? If you want a more concrete example I ask this question … |
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Hi all I have found 2 approaches in Object Oriented programming: [LIST=1] [*]Creating a "master" class that contains all classes, and creating a method for each operation. (With this approach you only have to pass the "master" class throughout different GUI screens) [*]Using only the classes you need in the … |
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I am new here..i don't really know how to go about this site but guess this is a start and i hope i can be corrected..i need couple of answers to the questions i have below: 1- Discuss any 6 application areas of Computer Graphics? 2- Explain briefly what you … |
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heyy guyz!!! is it possible to make a game with d help of .NET means action game if not plz suggest d lang. which u prefer to me to adopt for build a gud action game....Thanks in ADVANCE |
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Hello, I am developing a library, which untill a few days ago was working perfectly. With some changes I needed to perform I started having a segmentation fault. The problem is that I cannot understand why the fault is happening since the conclusion from gdb is the following: [code] Program … |
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I am [I]fed up[/I] with my current sales job and am looking at getting into the programming arena. I feel that I have the basic computer and intellectual skills necessary to be successful in the industry. However, I would like some advice on what language I should learn first. I … |
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Hi, I have 3 seperate make file where, 1st one generates a static library libCanOpen.a, (using ""ar -r ") 2nd one creates a dynamically linkable library libPixyCANopen.so (using "g++ -Wall -fPIC -shared") and the 3rd one creates the executable by linking it to libPixyCANopen.so. The 1st two makefiles build without … |
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From the point of view of a command line programmer (whose been at it for 25 years) what is the difference between MFC and .net? |
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Hi guys, I am making a memory game for my school project and i just have a few things that i would like to add to it to make it better. In my game, i have a 5x5 grid that has letters hidden by $ underneath. So when the user … |
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hi i am doing a program that has to order a great set of numbers, but i need to use threads i am working with microsoft visual c++ 6.0 and i use windows.h when i tested the program, my threads used only 25% of the processor and i am very … |
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I want to read and write string from file, - Dont want to overwrite on the existing file - Where to put the read file code as in Constructor if file is not created then it will generate error. help me to solve this issue. [code=cplusplus] class Security{ private: Map<string>password; … |
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I'm writing code to control a camera and I'm using boost threads to repeatly get the camera image and write it to a gui among a few other things while everything else runs. It's written with wxWidgets and it has a menu with an option to open/close the link to … |
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I am working on IEEE Paper "An Architectural Design Selection Tool Based on Design Tactics, Scenarios and Nonfunctional Requirements". I want to know what's the criteria for selecting Relationship between 1. Quality Attributes to Quality Attributes, 2. Quality Attributes to Tactics and 3. Tactics to Architecture Styles. |
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can any one please identify the mistake in my code??? my code is:: [code] #include<iostream> using namespace std; class Stack{ int *arr; int size; int top; public: Stack(){arr = NULL; top = 0;} Stack(int sz){ arr = new(nothrow) int[sz]; if(!arr) exit(1); size = sz; top = 0; } ~Stack(){delete []arr;} … |
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hello, i'm new to cpp & I wanna know that in C++ if there is multiple inheritance is done suppose, Class A & Class B public,protected member is inherted in Class C like, [code] class A { protected: int no1; public: void get_a(void) { cout<<"Class A"; } }; class B … |
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10 marks Write a RECURSIVE function which when passed a string s will return true if s is a palindrome and otherwise false. A palindrome is a string which is the same if reversed eg radar, rotor, noon, racecar. past paper question which im doing at the moment as got … |
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Hey guys, I've been developing an application which transforms files generated by an aircraft transponder into KML files that will be loaded on Google earth. As these KML files are more or less XML files I'm trying to parse XML files. I have downloaded and the xerces library. According to … |
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Here is my code: [CODE] #include "Poly.h" int main(){ Poly p; int degree = p.degree(); cout << degree << endl; int coefficient = p.coefficient(5); return 0; } [/CODE] [CODE] #include<iostream> using namespace std; class Poly{ public: Poly(); //constructor int degree(); //Returns the degree of the polynomial int coefficient(int); //Returns the … |
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Stanford cs249a Meterial (Object-Oriented Programming from a Modeling and Simulation) -------------------------------------------------------------------------------- From where i can get the below Meterial?? if any one have the below plz send me or give me a link... i really need these lectures.. Thx & regards. Required Reading Chapter 1: Software Husbandry and Software Development … |
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I have listen that different types of application architectures are running now a days, i want to know about them completely, If some one have any link or any book related to them plz post it here. I try google but tilll not found any thing useful, i only found … |
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Umm... Im New To c++, But Not New To Programming Lemme Tell you All About Me Before Yu All Pile On Me! Im Only 14! I Can Program basic Online Codez :CSS and HTML. I Can Also Program Visual Basic ( 3/4 of it) My Question About C++ is Can … |
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Please help me in the below program Write a class named 'Stack" that has two methods named 'push' and 'pop'. The class has the following members: Member variables : int array [] int n ------------------------> size of the array int top Constructor : to initialize n, array and top. Member … |