18,491 Topics
Hi! I've started to write my kernel in assembly but I think its far too complicated! Instead I would like to try to write it in C/C++. I'm new to these languages but i've written alot in VB and C# so I don't think it's going to be too hard …
the problem is.. a certain .dat file consists of 3 fields of data..for example...user account, password and username (gibsonML, sweetie33, Mel Gibson). How I will load it and then assign it to hash table. Thanks..
Hi - I have a question and I know the answer too but don;t know how to explain my answer - could someone help me in explaining. Consider the two-dimensional array A: int A[][] = new int[100][100]; where A[0][0] is at location 500 in a paged memory system with pages …
Hello there, and thank you in advance for helping me with this! I am working on a program for my class, which is supposed to perform multiple functions on a string that the user enters. I have posted the code that was given to us, as well as one of …
Hi - I have a question and I know the answer too but don;t know how to explain my answer - can someone help me in explaining. Consider the two-dimensional array A: int A[][] = new int[100][100]; where A[0][0] is at location 500 in a paged memory system with pages …
I have been bashing away at this for hours and am not making any new ground. I have to find the employee that is closest to the all the average. Originally I thought I would just see how far each value was away from the average (eg ageRemainder = averageAge …
hi guys can any one tell me the difference in architecture of dual core and core-2-duo processor? which one is better? plz reply to both the questions. thnx
Hello everybody! I want to write a program in c that has to open a file (a c program) and count how many char or double declarations have been made in it, so as to calculate the amount of memory that char and double data types will occupy in memory. …
Hi everybody I'm a newbie C programmer and an intermediate VB 6 programmer. I'm currently an 8th year student from Indonesia. (It's above Australia and below Malaysia)
hi, i know this is a basic question and i have tried searching GOOGLE but it does not solve my problem. I have a array which is declared as [code] int frameScores[]; [/code] but when i tried to get its size after adding elements by using sizeof, i get a …
Hello, I am new the the C++ scene and to this website. Can someone assist in Pseudocode for take-home pay? Thank you.
Hi every1, is there some1 how could give a code to sort a text file in c. for example, you write a text in kladblok and you write a code to to sort the text in alphabet. please if there is some1 who knows how to write the code, it'll …
Hello, At this times i need to decide something that will chage my life forever, it is: Continue with C++ and the possibility to compile my programs at my HP Jornada 720(Handheld PC) and in my [b]PC only and NOT for my j720[/b], or learn C and start my mobile …
hi, i get an error - 'incompatible types in assignment' for the following code [CODE] #include<stdio.h> int main() { char name[10]; name="Hello"; printf("%s",name); } [/CODE] Any help will be greatly appreciated...
i have loaded the string data from file to double array.this is example: const_array[1][]=a1,b1,c3, const_array[2][]=a2,b1,c3, const_array[3][]=a3,b2,c2, const_array[4][]=a2,b3,c1, const_array[5][]=a3,b2,c1, those data need to be compared to this string: append_test_data.this is also an array and it will be changed randomly by d program.the prob is,my prog just compare to the last data …
Hi, Came here to find an answer to a question no one wants to touch. I'm currently doing some work with debugging principles in Windows C and have found a very odd problem when spawning a process. When using CreateProcess with any of the debug flags set on my other …
Hello, I tried to compile a posix mq_send and mq_receive application. The msg is sent on the queue successfully, but during the receive part, an error occurs. I have attached the send and receive part of the code, please do suggest any corrections. mq_send [code=c] #include <mqueue.h> #include <stdlib.h> #include …
Hello Friends, I have a huge program having multiple malloc & free. At the end of my program, I wish to print the memory leak which has occured. There are obviously many solutions to this problem. e.g. Simplest one: 1) When you allocate the memory, keep the allocated memory pointer …
Hi All, this is my first C code in my professional life. I wanted to write a common function to retrieve file content. I do not know whether below code is upto the mark or not. any Suggestions/modifications/tips are greatly appreciated. [CODE] #include <stdio.h> #include <stdlib.h> /* Function Name: get_file_content …
...but in computer&programming area lots of years... Name: rughead Age: 43 Country: Finland (Northern Europe) Programming langs: mainly C/C++
Hello, My name is Clark, and an Electrical Engineer. I am interested in Python and C Programming. I learnt a little LaTeX in university. Hope we can learn from each other and improve ourselves. Cheers!
Hello everyone, I have installed Dev-C++ IDE on my system to run POSIX threads application. The program has compiled correctly. When I try to run the application, I am encountered with the following error Unable to locate component This application has failed to start because pthreadGC2.dll was not found. Re-installing …
Hi :) anyone can help me for my problem 1) how to convert 'unsigned char' to 'unsigned int' ... 2) need more idea about casting for embedded c after making some calculation , value from char typed array element are changed some unknown value which can't be handled. Wanna know …
how can we calculate the time spent on executing a particular set of statements
i'm Veena , an engineering graduate passed out in 2001. have a knowledge of C but not in touch with the subject since long time. wana brush up things in C
hi, how can i print '\n' on the screen ?
Hey guys, I a new CS student taking a class on C and I have a question about passing by reference. I have a problem in which I am trying to open a file called reportFile. The problem is that when I try to do this using a function, as …
this is a java code, i need to convert it into C. [CODE] private void addFrame (int toAdd) { int[ ] frameScores = new int[0]; totalScore = totalScore + toAdd; if (frameScores.length < lastFrameNumber) { int [ ] temp = new int [frameScores.length+1]; for (int k=0; k<frameScores.length; k++) { temp[k] …
[code=C]#include<stdio.h> struct book { char name[25] ; char author[25] ; int callno ; } ; int main() { struct book b1={ "Let us C", "YPK", 101 } ; printf("name=%s",b1.name); printf("\nname=%s",&b1.name); return 0; } [/code] can someone explain me why i am getting the same output while i am using two …
Hello, Because of my new and the most of the future projects, i'm needing to learn C and use Windows, but because of this, i don't know how to use the Windows API, then i'm asking for an example of using DeleteFile function. Thanks, Nathan Paulino Campos
hi i am trying to use incbet.c alone . it is presently availabe as library (with its makefile) as given below . i wanted to know all the files used by incbet.c . i dont know details about make file . i tried to to look at GNU tutorial on …
Hullo. I would be very nearly eternally grateful if someone would explain how to convert a void pointer's target (eg 0xda9f000) into a string in C. Both my own brain and google have failed me on this one. I can do this in printf using the wonderfully inelegant line: printf("Value:'%p' …
[LEFT]i have an assignment to make a bus reservation system that will return in main 35 times and increase the ticket number,using function arrays,and looping and can anyone help me ive been doing this assignment for 3 weeks now and i cant do it. [/LEFT]
Dear experts, I am new to the subject of bitwise operator. I know some of the basics like the gates and how the gates function eg. and gate, or gate, exclusive nor gates. And also how to change decimal numbers to binary numbers. But I am not quite sure about …
what will b the coding of a program.. "program to swap two no. using third variable"
Hello, I would like to work on POSIX thread programming using TC v3.0. The required libraries for its development are STL (that's what I got from some online research). Could anyone please let me know: 1.) Where to download STL libraries. 2.) How to configure them with TC v3.0 3.) …
Many years ago I was wandering through some SNMP code trying to port it to a Rabbit 2000. I'd guess that not many are familiar with this device -- it's an 8-bitter, and I had no operating system or dynamic memory. So there were several issues in addition to the …
Hi everybody, I'm new here, I develop in C, C++, VB.Net , C#.net . I hope that I can help some of you and you helping me sometimes ;) See you soon on one of the threads !!
hello guys i m wondering how to convert hex to string
guys.. i hope you could help me out here.. we are currently in iterative and conditional statements.. problem is making a [I]pyramid[/I] using asterisks. for example, if the user input 6, that would be the height of the pyramid, while the body starts at 1 and increases by 2 each …
Good day everyone! I would like to ask some problem about the program I am currently working (hangman to be specific). Since I am just a beginner, there are many things I would like to clarify. I would like to ask your help so that I can enable more to …
Can anyone help me solve this word equation it is for a simple homework assignment and the professor was having problems with his computer and now I am left in the cold. I need a detailed answer and the formula.. Thanks so much and I may not even been in …
Hi, I urgently need some help on system date and time.Here's the code [code=c] #include<stdio.h> #include<time.h> main() { time_t rawtime; struct tm *timeinfo; time(&rawtime); timeinfo=localtime(&rawtime); int hour2; int minute2; int seconds2; char end1[5]; int end=0; char diff[5]; char start[5]; int i=0; char ch[5]; char ch1[5]; FILE *fp2; FILE *fp1; FILE …
i want to make a program in which if we input 98765 than it give output as 9 8 7 6 5 please help me
[code] /*Output Section */ printf ("\nThat height is equivalent to " "%1f" " feet and " "%2f" " inch(es).\n"); scanf ("%f", &FEET); scanf ("%f", &INCHES); [/code]
I need help with this assignment for my computer programming class..... I honestly have no idea what Im doing!!!! Convert a person's height from meters into feet and inches (rounded to the nearest whole numbers) and display the result on the screen. The height must be entered by the user …
[code]#inclxude<conio.h> #include<stdio.h> #include<stdlib.h> max(int a,int b,int c); void main (void) { clrscr(); int a,b,c,max; long z; printf("input three numbers by giving space"); scanf("%d %d %d",&a,&b,&c); z=max(a,b,c); printf("Max value is %lb",z); getch(); } void max(int a ,int b,int c ) { if(a>b&&a>c) return(a); if(b>c&&b>a) return(b); return(c); }[/code] i make that program …
Hello, I am trying to work learn thread programming in C. I have my turbo C installed and its working fine. I tried to get the library "pthread.h" and relater STLport package by searching online and managed to get them and copied them in my include directory. But while compiling …
Guys I'm supposed to write a program that displays the date and time using C along with username and password inputs I came up with the following code [code] #include <stdio.h> #include <termios.h> #include <unistd.h> #include <time.h> #include <curses.h> #define PASS_LEN 25 int current_getch; int doloop = 1; static WINDOW …
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