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by WaltP
Guidelines for Posting Requests for Help
version 3.1
GIDForums is pleased to provide these forums to help you understand programming techniques and correct programming problems. Following these guidelines will help you post good questions with enough information that we can understand your...
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by aliz2000
Hi all,
i am currently stuck on my program
my program basically connects prog1 > prog2 > prog3.
this will be done using pipes.
output of prog1> input prog2 output > input prog3
my program just basically hangs when i try to run it.
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by lanz
Hi there,
I've got this piece of code, but I'm having trouble getting it to write the changes into the file.
What I'm trying to do is:
Read text file
Find user specified character (eg. what to replace all the a's)
Replace the character (eg. replace all a's with b's)
Write to the same text file
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17-May-2009 13:21
by WaltP 
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by jean
hey every1 am new to this forum n C aswell
i need help with ma assignment but due to the limitation of this forum i cannot post all the related files
the assignment has to do something with ADT's and some global airport databse
anyone willing to help plz provide me with ur email id so that i can...
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by FridgeFreezer
Hi guys, I'm hoping you can help me here since this site pops up in all my google searches trying to solve this problem.
Long story short, I'm working on someone else's old code on an embedded system that the customer wants updated to add more languages. I've done various programming over the...
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by shrims4u
I am writing a decryption program and i am using GMP library...
The following code gives the error....
mpz_t bigbody,encbody,decbody,n,d,e;
mpz_init(bigbody);
mpz_init(decbody);
while(i<noOfBlocks)
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by faisalnet5
Hi everyone, i have to write a C code to implement 'Shanks-Tonelli algorithm'. Can any one help me out to do so....please
:hair:
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by shafaatmosvi
Why is the null character generated by the compiler at the end of the string during runtime and how?
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by aijazbaig1
Hello,
Ive been trying to write a program to delete a node from a binary tree. The algorithm is pretty simple for a node with no children (leaf) and a node with one child. However for a node with 2 children, heres what the problem is (what the text says so atleast):
When a node with 2 children is...
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by Scotty71
Hey guys and girls,
I'm having a bit of an issue with my my program - i would like it to count the number of times a certain integer (between 0-9) has been input by the user. I'm using mainly arrays/loops to do so, however it feels like im just going round in circles ... i know im missing something...
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by faisalnet5
Can any one guide me to write a C code in multi-threads environment for streaming video simulation?
Can we make that kind of simulation in Unix platform? "Is there any default player for unix"
Regards
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by maximuz
hai friends,
i need a small help, i would like to read a file, character by character upto 150 characters per line
and i want to count the number of lines are present in the file.
and also i need to leave the blank lines on the file.. while reading the character.,
i am new to programming in C, so...
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by corrina
Hi everybody,
I am looking for some precisions regarding the use of scanf() or gets(). I have to enter two string i.e player names that are going to be recorded in variable n1 and n2. I believe the best is to use scanf() as I don't want space to be recorded into the variable. However, I also...
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by fireball
I am new to C and linux.
I am trying to create a system time, set it, and get it.
I need to be able to set the time as seconds epoch. I.e. a 32-bit value of seconds. The function will recieve the time as an uint32.
I need to be able to get the time in seconds too.
In addition, I need to be able...
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by love_rhtdmin
Hello,
I am trying to compile following code(matrixinverse.c) with gcc compiler on Linux machine.
I am trying to find inverse of the given matrix in the code. For that I need to find the cofactor and then its transpose. Following cofact() function finds the cofactor for the matrix num of the...
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by ReitaBassist
What interactions happen between a computer and a C complier?
I was wondering, I know you have to open the complier, type, save, and the compile, etc, but I was wondering about the memories, do they store it somewhere before you save your work? What happens when you complie? Which part of the...
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by lsngalhoud
I am looking for any c language that it works under windows but not visual c
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by smitty007
I need help with the bingo game. I am trying to randomize a list of words into a 5x5 bingo card. This is for player 1 vs player 2.
Here is what I have so far. It doesn't work...
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>
int main()
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by aijazbaig1
Hello there guys,
I've been trying to simulate a check out counter at a supermarket (or a grocery store :D whatever) using a Queue (as it naturally is). Its an exercise from a textbook. Heres the exercise:
Customers arrive in random integer intervals of 1 to 4 mins. Get serviced in random integer...
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by bobby2009
hi,
i am working on some binary files. basically, i have to process every element of a binary file, then output the results to another binary file. there are some things which i cant understand:
1. if say my binary file is 1000 bytes in size, and i know that the file contains 1000 data points,...
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by samik
hi all,
I have got a bunch of files with .IMG extension and a c code which on execution asks for the input file name and then displays the image on the screen. but i want to save the image in a jpg or tif format. what addition i should make in the code for doing that ( i guess it has got to do...
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12-Apr-2009 20:02
by WaltP
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Once again, no time for hobbies by crystalattice
