107 Topics
 | What do you guys think of this new daniweb design? Personally, I'm not very fond of it. The simpler the better. I just don't like the design. It needs more "flavor" or something. Idk, what do you guys think?  |
| | Why would they ever [URL="http://www.youtube.com/watch?v=o_psomRhMOQ"] ban this sport[/URL]. Its so easy to play. You can play with your families. You can play with friends. Hell, you can even play with a random stranger walking down the street.  |
| | The objective is to make it last long as possible. The rules is that I say ONE word, and another person has to say ONE word which will be a part of a sentence when more word comes. A sample run : [ICODE]Post# The word posted --------------------------------- 1 Hello 2 …  |
| | We are all tired of from our daily lives. So I suggest to sit back and play this game. I present here a hangman game( text version ) for your enjoyment. There might be some bugs as I haven't throughly tested it, so sorry if you find it( I'm sure … |
| | [URL="http://www.codinghorror.com/blog/archives/000781.html"] This [/URL] is a little hard for me to believe. Thankfully, I am not one of those applicants, nor ever will be.  |
| | You know you are a geek you find it more natural to count numbers in the power of 2 then decimal. |
| | Some background. We all used the string class, but some of you might not know that string is just a typedef of basic_string. In fact here is the typedef you might find when looking in the XString library. [code] typedef basic_string<char, char_traits<char>, allocator<char> > string; [/code] This code snippet shows …  |
| | My friend passed it onto me and its only right I pass it onto [URL="http://www.maniacworld.com/maze_game.htm"] you [/URL]. Its the most simple game. Can you pass all 4 levels?  |
| | In this challenge there are 3 question, beginner, intermediate, and others. Beginner: [b] [ICODE]1) Find the sum of all Natural numbers that are a multiple of 3 or 11, from 1 to 100,000. [/ICODE][/b] Intermediate: [b] [ICODE]The prime factors of 13195 are 5, 7, 13 and 29. What is the … |
| | More bullshit, what does it really matter? A new [URL="http://news.nationalgeographic.com/news/2009/10/091001-oldest-human-skeleton-ardi-missing-link-chimps-ardipithecus-ramidus.html"]Missing Link[/URL] has been found. If what they say is true then all that I have been taught by be anthropology teacher and alike has been bUllShit. Its all crap. What does it really matter if we "come" from moneys or … |
| | So I was thinking, we should have a challenge of the day or week, for a specific language, that poses a unique problem. This way people can practice, and others can learn maybe something new from someone else's idea. What do you guys think ? For example in our C++ …  |
| | Some of us were having some discussion about posting some challenge question for the community to participate in. This way people could learn from the more experienced person's solution. Here is the question that : Intro : [b] [ICODE]A multiplied Sum Of digits is the sum of the digits of … |
| | Just wondering what other programmer do in their free time. This is basically what I do in my free time : 1) Procrastinate ( of course ) 2) Try to learn more things about programming 3) Practice programing 4) Play NBA2k9 and/or Call of Duty : modern warfare 2 (awesome …  |
| | [URL="http://thread.gmane.org/gmane.comp.version-control.git/57643/focus=57918"] O M G[/URL] |
| | [URL="http://www.horstmann.com/cpp/pitfalls.html"]This [/URL] is a good read. Read it and learn from it. |
| | [URL="http://thedailywtf.com/Articles/Vector_Oriented_Programming.aspx"]This is too hilarious.[/URL] |
| | I use netbeans but was wondering if anyone knew how to add a Java compiler to visual studio 2008? |
| | Since thanksgiving is soon here, I thought we would have our own daniweb feast, specifically an obscure feast. Remember that only obscure code is valid in our obscure table. I'll start : [code] #include<iostream> #include<string> using namespace std; ostream& ____ = cout; string _____ = "hello";string ______ ("world"); string _______ …  |
| | [B]If yu wer strnded in a is_land ten wat wud u brin , u gt at mst fiv tings and no triky buzzness, understand?[/B] I would bring (1)Angelina Jolie, then my (2)laptop (with infinite battery life, that catches wifi from earth to outerspace), a (3)knife, an a (4)manual on how …  |
| | The function adds two large numeric string together, like "12345667" + "12345678" = ? It does not have complete error checking, I'll leave that up to you. It should work but I am prone to bugs, so do advise if bugs are found. Included are also helper function that helps … |
| | It uses the idea of Seive of Eratosthenes. The code is basically does the following to find Prime Numbers : 1) Populate Array from 0 - > MAX 2) Find 1st Prime, which is 2 3) Delete all Multiple of 2, i.e set it to false 4) Find next prime, … |
| | Does anyone know how to correctly add a 3rd party library to NetBeans? I have NetBeans 6.7.1 The library is from this site : [URL="http://wps.aw.com/aw_sanders_oopjava_1/36/9390/2403930.cw/index.html"]Link[/URL]. Its called wheels, and its for my class. It comes in a zip file. What I tried was this : 1) Set the zip file … |
| | I haven't ever used CLA so I had to ask. For simplicity sake, Say I have a program that takes in at most 5 arguments. The arguments from args[1] - args[4] has to be some numbers. These number will be used for something, say to calculate its average. How could … |
| | Convert string to other datatypes via template. See below. |
| | Random number generator under its own namespace. Its a sample program. |
| | Can someone help me out. I haven't dealt with pointer function much. Here is the class definition for which it resides, although its only part of it. [code] template<typename Type> class vec2D { private: bool (*drawFunc)(unsigned int ID); unsigned int Col_id; public: //Enables each object member to have its own … |
| | Forgive me Admin. Now that I got your attention. I just wanted to say one thing. PLEASE put meaningful titles on your thread. No, [U]Help[/U], [U]Urgent!![/U], I[U] HATE C++[/U], or even worse "[U]UNTITLED[/U]". Instead, put titles, like [U]help creating a recursive add function[/U], or [U]help I don't understand this homework … |
| | I tried to install the devil library but I am getting some errors. Here are the steps that I am taking to install it : [code] Let me see if I did this correctly : Steps : 1) download DevIL 1.7.8 for windows 32 bit 2) extract the info to … |
| | I am using c++/opengl. Can someone help me with a wrapper for a 2d ball representation. I have one but its not complete. I need other stuff like momentum and collision response. Can you help me implement this?  |
| | How could one share a .exe that loads textures. I am using c++ and openGL. I want to share the .exe that I made using rapidshare.  |
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| | I know that it returns the remainder but what happens when say : x% y, where x,y is int and x<y. I see that results in x; For example, 3% 101232 = 3 and similarly 3%y, where y is greater than 3 yields 3. Why is that> Just wonder the … |
| | I just started a few days ago. I am troubled with the input in c#, even though I got it to work. Any comment would be helpful. Its a Number Guessing game and a tic-tac-toe game. [code] using System; namespace GAME { #region NUMBER GUESSING GAME public class Number_Guess { … |
| | I am trying to rotate the object by a input of key. I dont know why the object is not rotating. I used glRotatef(x,0,0,1); //where x is declared as float : here is my code : [code] #include<GL/glut.h> GLfloat x = 10; void initGL() { glEnable(GL_DEPTH); glDepthFunc(GL_LEQUAL); glClearDepth(1.0f); } void … |
| | how would you seperate a character in a string. For example : string ="2x^2+8" how would i seperate the string into '2' 'x' '^' '2' '8'. so I could find its derivative.  |
| | hi, I am confused on why my texture came out a different color? I have a bmp file of a cloud, skyblue color on the background and white clouds. BUt when i load it on a square the color becomes pinkish for background and cloud is white? Why pink-ish? here … |
| | hi, I am trying to draw a circle without using cos,sin; Mainly by the formula x^2+y^2 = r^2; this is my code , but for some reason its not working. any help? note: I thought this code would draw the upper halve fo the portion. float xCor,yCor; xCor=yCor =0.0; float … |
| | hey, I am just learning textures in OpenGl, from a certain tutorial site : [URL="http://www.spacesimulator.net/tut3_texturemapping.html"]http://www.spacesimulator.net/tut3_texturemapping.html[/URL] the site had a good tutorial for texture, but after loading the .bmp picture, it goes to create its own function for vertex3f and such ( I think). In any matter, I have not learned … |
| | i am writing a code that will rotate the polygon but it seem as if it is not working any help? [code] #include<iostream> #include<Gl/glut.h> #include<cstdlib> using namespace std; GLfloat fPent = 0.0; // for rotating pentagon; GLfloat fSqr = 0.0; // for rotating square; void handleKeyPress(unsigned char key, int x, …  |
| | I am practicing lighting and smooth shading. THe problem is that this code only shines the light for front and the right side , but when the objected is rotated, it shines at constant position (the front and right) and not to the side that are on the positioned light. … |
| | hi, I started learning openGl yesterday. I made a simple program that supposed to create a triangle and a square, but its not working properly, any help please? [code] #include<iostream> #include<Gl/glut.h> #include<cstdlib> using namespace std; void handleKeyPress(unsigned char key, int x, int y) { if(key == 26) exit(1); } int … |
| | What is the first term in the Fibonacci sequence to contain 1000 digits? so i made a program that finds the fibonocci's sequence (fs). I tried to do it recursively but it takes too long for big numbers. so i made a manual one. BUt as i count how many … |
| | I am just curious, just how much of math do one really needs in order to make, say space invaderes, or pacman....WOW,..NBA LIVE 2009? It's not that i am bad at math or anything, in fact I am pretty good at it and still learning, calc.II. BUt i am curious, … |
| | #include<iostream> #include<fstream> #include<cmath> #include<iomanip> using namespace std; /* 215 = 32768 and the sum of its digits is 3 + 2 + 7 + 6 + 8 = 26. What is the sum of the digits of the number 2^1000? */ //my logic is to export 2^1000 into a text …  |
| | hi, I am curious, how can I read a int from a text file( ex. num.txt). but this text file contains numbers without spacing (ex.1212132132313... 23156897984969.. 583852935792...) The problem is that this file has no spaces between numbers and when i try to read it into an arry, the result … |
| | how would I check how long a program takes for it to be completed. (i.e the time it takes for the program to be finished doing its calculation)) Thanks |
| | [code]#include<iostream> #include<fstream> #include<cmath> #include<iomanip> using namespace std; unsigned __int64 Fact(unsigned __int64 x ); int main(){ /*n! means n (n 1) ... 3 2 1 Find the sum of the digits in the number 100!*/ cout<<Fact(100); } unsigned __int64 Fact(unsigned __int64 x ) { __int64 num(0); if(x==0) return 1; else { … |
| | I made a program that computes a factorial of a number. [code] #include<iostream> #include<fstream> #include<cmath> #include<iomanip> #include<string> using namespace std; //unsigned __int64 Fact(unsigned __int64 x ); int main(){ unsigned __int64 num = 100; unsigned long double fact(1); for(unsigned __int64 i=1;i<=num;i++) { fact *=i; cout<<setprecision(50)<<"i is : "<<i<<" fact is : …  |
| | hi, I was trying to implement the sieve of eroathoses (I know I spelt this wrong) and it works. But i was trying to find all prime under 2 million. The .cmd for visual studio just corrupts if I try to find all prime under 2million. I am guessing It's … |
| | Can i call a class on another class. ex. class a { public: void add (int,int) ... //maybe call class b here.../// }; class b{ public : void mult(int,int)... };  |
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