abdelhakeem

So almost everyone who's been here for quite some time will relate to this nostalgic feeling like this once was an active populated city and now it's nearly a ghost town, it's somehow depressing for me to see old ruins and abandoned places and things, not sure about you. Anyway, …

Hi folks! :D Hey, can you remember those? [URL="http://www.daniweb.com/hardware-and-software/pc-hardware/monitors-displays-and-video-cards/threads/1"]1[/URL] [URL="http://www.daniweb.com/community-center/daniweb-community-feedback/threads/2"]2[/URL] [URL="http://www.daniweb.com/community-center/geeks-lounge/threads/3"]3[/URL] And many others... :) I was just playing around the forum and checking very old threads, when this forum was just starting. ;) I wasn't a member then, because I joined this forum in 2009. So can you remember …

Hello Daniwebers! I was just reading This C++0x Beginner Tutorial: http://www.daniweb.com/software-development/cpp/tutorials/373787/beginning-c0x-making-a-raii-class And I was confused by something: " `int_vector(int_vector& aV);` > Obviously, this type of constructor would allow the transfer of the resource, since the source object can be modified and put into an empty-state (or "zombie-state"). But there are …

#include <iostream> #include <iomanip> #include <fstream> const int NUM_SURVEY=3; using namespace std; struct Survey { int IdentificationNumber; double annualIncome; int numberOfHouseMember; }; void getData(); void calculateAverage(); void findPoverty(); void printReport(); int main() { getData(); calculateAverage(); findPoverty(); printReport(); system("pause"); return 0; } void getData() { Survey Households[NUM_SURVEY]; int i; cout<<"------------Enter " …

[CODE] USHORT * pInt = new USHORT; *pInt = 10; std::cout << "*pInt: " << *pInt << endl; long * pLong = new long; *pLong = 90000; std::cout << "*pLong: " << *pLong << endl; *pInt = 20; std::cout << "*pInt: " << *pInt << endl; delete pInt; *pInt = …

Hi all! :) I'm really curious to know how fast can you type? Go here: [url]http://speedtest.10-fast-fingers.com/[/url] and test your speed. Let's make it a challenge - WHO Can type very fast? I scored 63 words per minute, are you faster than me? If yes, then show me! :)

Hello every one! I am Lily Alex, I am new to this community and I have joined this forum because: • I want to share my opinions and views related to SEO and other things. • I have joined this forum to enhance my knowledge Hope I'll find this community …

Hello, i was wondering how you would create a file association in c++ with the registry, in lua it would be something like this... [CODE] function File.SetAssociation(Ext, Exe, Icon, Long) local cKey = Long; Registry.SetValue(HKEY_CLASSES_ROOT, Ext, "", Key); Registry.SetValue(HKEY_CLASSES_ROOT, Key, "", Long); Registry.SetValue(HKEY_CLASSES_ROOT, Key.."\\DefaultIcon","",Icon..",0"); Registry.SetValue(HKEY_CLASSES_ROOT, Key.."\\shell\\open\\command", "", "\""..Exe.."\" \"%1\""); end …

hi my friends i have project.& I have to do it untill saturday(18 july 2011) please help me :( in this program should be read text file & show it And percent occurrence of each letter is displayed(no diffrent between capital or small letter .example :a=A) The number of words …

[CODE] int x; while(cin>>x) { cout<<"Yes"<<endl; } int y; while(cin>>y) { cout<<"Yes again"<<endl; } [/CODE] What I expected to happen is,that as long as I entered a number for x(in line 2)that block should be run and "Yes" must be printed. To get out of the 1st while loop I …

Not so long ago firstPerson started what was a series of competition questions for the users. It was fun so I was thinking of doing another. I've always kind of been interested in A.I so I thought that would be a good place to start.This is probably a more advanced …

Hey guys, I am curious about how many teen programers there are here. I am 16 and I have been hobby programming for about three(3) years now. I have looked around and I haven't found any forums for teen programers, but I know there are a fair number of teen …

I am trying to write a program in c++. I have a file that contains thousands of numeric entries sorted into four columns. The structure of the data looks something like the following: 3 0.2 0.5 6.2 4 0.1 0.6 6.2 //Track 1 2 0.8 0.5 0.6 2 0.6 0.5 …

Hi everyone. I am an undergraduate student of mechanical engineer and i am trying to make a program that will convert a decimal number to a binary one and a hexadecimal one using c . The problem is that i am not familiar with c at all. I am only …

Hello guys, Do ++/-- are atomic operations in c++? Thanks

Question : Please Copy array A into 1st portion of array F .assume float a[11], f[34]; im using compiler Borland 5.02, please tell me hows so far my code is correct? [CODE] #include<iostream> #include<conio> main() { float a[11],f[34]; int i; for (i=0;i<11;i++) { cin>>a[i]; } for (i=0;i<11;i++) { f[i]=a[i]; } …

Anyone know why i get this error in eclipse when i compile any program: [code] error: to generate dependencies you must specify either -M or -MM [/code]

Salam, lets say I have declared: [code=c]int* array=new int[SIZE];[/code] (I used this array as if it was a 2D array - lets say that I'll consider these dimensions: row, column). and I want to pass this array to a function that will fill the array row by row. (The function …

Write a program that tests maxLoc(). You can read a data file into a list and call the function maxLoc to find the largest element. HERE IS WHAT IS IN THE TEXT FILE(Name): Josh King Louis Tony Angel here is the code: [CODE]#include <iostream> #include <fstream> #include <list> using namespace …

Hello, i have a project which requires that i work with three files. two files are text and one file is .dat Currently I have been successful at creating the dat and one of the texts. The project is a bit menu driven and is about stocks, when the program …

I am working on the last part of an encryption/decryption program and have to compare the original input file to the final output file character by character to ensure that they are identical. I have tried a few different ways to do this to no avail. When I tried this …

class cube; private; float s1, s2, s3; public; void print(); float area (float, float, float); } the following class in incorrect any know how to write it correctly .. thank you Very Much For Help ..

hello there, i need to get 7 different values for a resistor from the user, then add them up. how will i go about doing so? do i store each value the user gives me all in different variables? or is there a way to store them into a single …

Hello all, I'm very beginner in x86 assembly language, I saw that there are many assemblers avaliable, but which one to start with, regarding that I want to program in 32-bit pmode but without using any external APIs (e.g: Win32 as in MASM)... Thanks...

Hello all, I and my friend are preparing for a small OS, He's currently making the bootloader, and i'm making a Portable Executables(PE) Loader that reads PE file (EXE, DLL, OCX) and executes them... My questions are: 1) Can this PE Loader execute Win32 programs on non-Window OS? 2) If …

I have a string in char a[100]=00110010 which is the ascii code of '2'. Now i want to write this in a text (or binary) file as binary bits. So that when i open the file in binary mode and read a character char ch say via [CODE]ifstream fin; fin>>ch; …

Hello all, I'm very new to assembly programming, even I didn't start programming in assembly, I'm just learning some basics. I've been confused about x86 assembly and 8086 assembly, I know x86 is a family of processors produced by Intel, which starts with the 16-bit 8086 and ends with the …

Hello all, this is Kimo :D The title shows all what I want, I want some advice about a book to read regarding that i'm not new in programming, I Programmed C++ before. Meaning that this book doesn't explain what's a variable, a pointer or what's a class, etc... It …

I am working on a program which would really become easier to write if I can use character variables as an index to an array.. for eg. if char_var is a character variable say initialized to 'a'(ascii decimal value = 97), then array1[char_var] should refer to array1[97] element. I wrote …

Hello. I'm using this constuction to write to file: [CODE]#include <iostream> #include <fstream> using namespace std; int main () { char data [50]; cout << "Enter data\n"; cin >> data; ofstream file("data.txt"); if (!file) { cout << "File opening error"; cin.get(); return 1; } file << data; file.close(); cout << …