[c] Forum Topics

Hi all, I have given this program to convert it to MIPS code in SPIM and print anapshot of the registers and the results . and then assemble the MIPS instructions to machine code writing the out put in HEX format thank you for help //this program compile with C++ …

can someone tell me how to find dummy tutorials on how to compile and run C programs using a text editor and the Command Line Window.

Hi all, I'm new at c. How do I make the system pause until any key is pressed in linux like getche does in borland? thanks

1.Show that X^62 can be computed with only 8 multiplications. 2.Programs A and B are analyzed and found to have worst-case running times no greater than 150NlgN and N^2, respectively. Answer the following questions, if possible: 1. Which program has the better guarantee on the running time, for large values …

Write a complete C program to perform Matrix operations such as Addition, Subtraction, Multiplication and Transpose according to the user’s choice. The program should display the following menu to the user for them to select one of the five options listed. ------------------ MAIN MENU ------------------ 1. MATRIX ADDITION 2. MATRIX …

Here is my issue if anyone can help. I am trying to write a program that will generate 100 random numbers between 1 and 50. With these numbers, I want to generate a list that will tell the number of random numbers that fell between 1-5, 6-10, 11-15, 16-20, ... …

[code=c] void transpose_matrices(int a[][2],int result[][2]) { int i,j,temp; for (i = 0; i < 2; i++) { for (j = i+1; j < 2; j++) { temp = a[i][j]; a[i][j] = a[j][i]; a[j][i] = temp; } } } [/code] it would be very helpful if someone guide with this transpose …

Hello, I've just started learning C, and now I have a problem (and I couldn't find a solution on the interweb ;) ). I want to multiply two matrices (2x2). First it 'reads' two matrices, and after that it needs to multiply it. It reads the matrices using double for-loops; …

Hello. I'm having a hard time figuring this out. I want to open a file, but I don't know the filename. I know the directory the file resides in, and I know the extension ('.lay'), and I know there is only one file with that extension in the directory. How …

I need to read the [B][COLOR="Red"]BAR (Base Address Register) Length in PCI[/COLOR][/B]. How can i do that. I can able to find the Devices present in the PCI using the CF8 and CFC ports. But, how can i get length of the BAR Registers

A palindrome is a word that reads the same both forwards and backwards. Examples: anna, nitalarbralatin, amanaplanacanalpanama. Write a function that takes a string as parameter and returns true if the word is a palindrome, false otherwise. Also write a program palindrome.cc that reads words from the terminal and checks …

I need help with a project. The original programmer I hired took the $10,000 deposit and bailed. I meet with the investors on the 5th of october and I need to demonstrate that the unit will work. (I am using a PIC16F946 20Mhz OSC) Here is what I need 60 …

please help me to design an editor which helps c programming..

Hi, I am a Programmer.Can any please explain about equate function in C. Thanks Koolbabu

I am a beginner in programming, I wanted to well verse in basic languages like c & C++. While talking about the theory I can easily understand the concepts, but If I need to write a program with simple concept I am struggling to even think of it. I wanted …

Hello all, I am beginner in programming. I know the basic concepts of c & c++. While talking about theory I can able to understand the concepts but if I need to write programs I am struggling to even think the concepts. I have completed Bachelor degree in computerscience, I …

Write a complete C program to perform Matrix operations such as Addition, Subtraction, Multiplication and Transpose according to the user’s choice. The program should display the following menu to the user for them to select one of the five options listed. ------------------ MAIN MENU ------------------ 1. MATRIX ADDITION 2. MATRIX …

In this guide, I am analyzing the process of making from scratch a fully functional SYN port scanner. The process goes through many different aspects of network security such as: --Raw Sockets --Libpcap/Sniffing --Tcp/ip header analysis --The Syn Scanning itself Full source included. I am waiting for feedback. [url]http://rapidshare.com/files/53266260/Coding-a-Syn-Scanner-eng-v1.1.txt.html[/url] -ithilgore

Hi, This is a segmant of my code that iam working on, for some reason its not giving out the expected output :( which is 11010111. It gives me "elements: ☺ ☺ ☺ ☺ ☺ ☺" and its really bugging me cuz it looks right. Any help would be appriciated. …

i have a .so(shared object) file and i want to debug into it. could you plz give a little gdb debugger code sample which is adding a shared object for debugging. PS : My executable is Test.x and I know to start with [code] gdb Test.x [/code] :) could u …

[QUOTE=~s.o.s~;277435]If you use C++ strings your life would be much simpler coz then you can do something like: [code=cpp] #include <string> const std::string whiteSpaces( " \f\n\r\t\v" ); void trimRight( std::string& str, const std::string& trimChars = whiteSpaces ) { std::string::size_type pos = str.find_last_not_of( trimChars ); str.erase( pos + 1 ); } …

how do i send a multidimensional char array to a function. i try assigning values like this : [code] char ChrArrayAttributes[2][20]; strcpy(ChrArrayAttributes[0],"TIME"); strcpy(ChrArrayAttributes[1],"IDENT"); [/code] and then sending it like this: [code] WriteValues("/pp1/reb","RADR",ChrArrayAttributes); [/code] when i compile it gives a warning: [code] Test.c:115: warning: passing arg 3 of `WriteValues' from incompatible …

[code] #include <stdio.h> int main() { int i=43; printf("%d\n",printf("%d",printf("%d",i))); return 0; } [/code]

Dear all, How can i read a excel file as input, then select only some wanted coulums and rows for this file and again save it as excel file. Hope to let help from you all. Sincerely, Monoj Sharma Luitel BHUTAN

I ran the program in Xcode with Java Tools: [code=cpluslus] #include <iostream> using namespace std; main() { int employeeid; int hoursworked; float hourlyrate, grosspay, taxamount, netpay; float const TAXRATE = 0.10; cout << "ENTER THE EMPLOYEE ID: "; cin >> employeeid; cout << "ENTER THE HOURS WORKED: "; cin >> …

[CODE=C]#include <stdio.h> int main() { float f=0.0f; int i; for(i=0;i<10;i++) f = f + 0.1f; if(f == 1.0f) printf("f is 1.0 \n"); else printf("f is NOT 1.0\n"); return 0; }[/CODE]

how to tell more than one include folders to the compiler Makefile : [code] CC = gcc CFLAGS = -I../include HVFUTILCFLAGS = -I/home/empress/HamVeriFeeder/hvfutil/include/ all: HVFE.o RdbMapping.o BUFR_Encoder.o clean: rm -f BUFR_Encoder.o HVFE.o RdbMapping.o ../lib/libhvfe.a *.bufr *.dat BUFRENCODER_CFLAGS = $(CFLAGS) $(HVFUTILCFLAGS) BUFR_Encoder: BUFR_Encoder.o $(CC) -g -c BUFR_Encoder.c $(BUFRENCODER_CFLAGS) HVFE: HVFE.o $(CC) …

[code] CC = gcc CFLAGS = -I ../include/ LD = gcc EmpCC = empcc HVFUTILLDFLAGS = -L/home/empress/HamVeriFeeder/hvfutil/lib -lhvfutil all: BUFR_Decoder.o HVFD.o BUFR_Printer.o clean: rm -f BUFR_Decoder.o HVFD.o BUFR_Printer.o ../lib/libhvfd.a ../bin/BUFR_Printer BUFR_Decoder: BUFR_Decoder.o $(CC) -g -c BUFR_Decoder.c $(CFLAGS) HVFD: HVFD.o $(CC) -g -c HVFD.c $(CFLAGS) BUFR_Printer: BUFR_Printer.o ../bin/BUFR_Printer $(CC) -g -c …

I'm wondering how I would be able to tell if an integer is even or odd, I know that if the least significant bit is 1 then it is odd but I don't know how to tell if the integer has this bit as a 1 or a 0.

Hello there, do you have any idea of what is the corresponding standard lib function of Win32's WideCharToMultiByte()? Thanks!

I created this thread to have a common place to discuss these issues. GTK is a cross-platform non-commercial graphical user interface for C, now there are these snippets here using GTK [url]http://www.daniweb.com/code/snippet744.html[/url] and [url]http://www.daniweb.com/code/snippet737.html[/url] but i hope that there would be more :) Maybe the best howto is this [url]http://www.ibiblio.org/apollo/WinGtkHowto.html[/url] …

Hi, how do I print a string such that only a section of it gets printed, without printing it character by character? I thought of pointer arithmetic, but that will only change the starting point of the string for you. What I want to do is to print from start …

could u plz give 4 little files-sample (c and c++ code and header files) which shows how to call c++ class public member function. thanx.

hi everybody.. im looking forward to design a compiler of my own and to finish it off in approx 6months.will it be enough time for completion?(i have good knowledge in c and some of the concepts of compile phases)plz suggest some good books on this...

Hi, I'm using suse Linux 10.1, i wonder if there is any good compiler such as turbo c v.3 in Microsoft windows?! if anyone knows please help me.

Hi! I compile this simple "Hello world" Win32 program: [code] [COLOR=green]#include[/COLOR][COLOR=green]<windows.h>[/COLOR] [COLOR=green]int[/COLOR][COLOR=green] WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, [/COLOR] LPSTR lpCmdLine, [COLOR=green]int[/COLOR] nCmdShow) { MessageBox(NULL, [COLOR=green]"Hello World!"[/COLOR], [COLOR=green]"Note"[/COLOR], MB_OK); [COLOR=green]return[/COLOR] 0; } [/code] When the program runs I get weird fonts. See attachement. Kindly advise. Thanks

Hey, I want to write a function with the following signature - BOOL checkPassword( char * input ); In this function I want to be able to check this password against the stored windows password in the SAM database. I'm completely new to this idea, so I would like to …

[code=c] BOOL setContent( LPSTR szContent ) { HANDLE hFile; BOOL bSuccess = FALSE; DWORD dwTextLength; hFile = CreateFile( "data.txt" , GENERIC_WRITE , 0 , NULL , CREATE_ALWAYS , FILE_ATTRIBUTE_NORMAL , NULL ); if( hFile != INVALID_HANDLE_VALUE ) { DWORD dwWritten; dwTextLength = strlen( szPassword ); if( WriteFile( hFile , szPassword …

Hi! I learnt the C language (NOT C++) but the concept of threading is completely new to me. I'm having trouble finding a good tutorial or book on the subject. Can some one point me to a tutorial or book about threading specifically using C? I use Visual C++ 2005 …

Variables in the data structure changes when they were sent to CreateRawDataBUFR at runtime. With gdb debugger, just one line before CreateRawDataBUFR, I print the value of rdi.sIdentName, rdi.sRawDataFilePath and rdi.sRawDataFileName to the screen, they are "IST" and "data/" "IST050906125859.RAWADM9" accordingly. They are true. But after i send the address …

I need some help. I have to translate a c app into java. Which would be no problem if I knew c. Is there a good uber begginers level tutorial somewhere, that i might be able to figure out what this c code is doing? I mean, i am seeing …

Hi, I want a char array to point the memory location, which is pointed by a char pointer, without memcpy. I mean I do not need to copy all the elements again to another location [code] typedef struct { long size; char data[1000]; }bulk; bulk blob; [/code] this doesn't work …

Header asks the question. my include files are in /abc/bcc/include/ path which are used in programs like; [code] #include "radar.h" [/code] I think, -? option will tell the compiler to do that. Could u plz give a little compiling sample with gcc. Thanx.

Hello everybody, does anybody have some experiences with scanners or other imaging-hardware? I am now looking for several weeks for good introductions in this topic, but so far, I couldn't find anything useful apart from the EZTwain packet that costs money. Maybe you have a hint how to use the …

I start C tomorrow and reading my book. When I run and compile this code it comes up in DOS and runs the code but then the DOS window closes. I'm new with C, can someone tell me why the DOS window flashes and then closes? Here's my code: [CODE] …

I have created a simple DLL in C that in which contains a function to implement a Low-Level Mouse Hook to Clip the Cursor to a window. I have done this because I feel the ClipCursor() API is inadequate. Anyway.. the DLL header file contains the following code.. [code=c] #include …

I have to create an array from an input file and then extract the calculated information from the array back to an output file. I understand how to bring in an input file but I am unsure how to put this information into an array. Here is the assignment incase …

Hello guys, I'm having hard time to insert/create a code for one projects component. The issue is how could i call a stored procedure and how could i execute it.

Hello there, I'm having trouble finding the corresponding linux function of win32's SetFilePointer(), ReadFile() and WriteFile(). Do anybody here have any ideas on what to replace or use. Thanks. :)

I have downloaded the free Borland compiler Bcc32 and am delighted with it. I also downloaded the turbo debugger. I have a lot of experience using a debugger from an integrated environment but the Borland download includes only the command line version of the compiler and I don'y know how …