15,552 Topics
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| | 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 … |
| | 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. |
| | 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 … |
| | can anybody help me to write the following program. program that will return the day of the particular date and year? i.e.,user gives date,month and year.we have to print the day of it. |
| | Hello guys. I'm currently having problems concerning displaying a student with the highest grade. I tried to start the calculation under totals but I'm currently having a hard time with it. May someone please point me in the right direction. [CODE=C] /*+*+*+*+*+*+*+* Preprocessor Directives *+*+*+*+*+*+*+*/ #include <stdio.h> #include <string.h> #include …  |
| | Hi, Is there any tutorial that tells how to do dynamic binding in C. Thanks in Advance. |
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| | first greeting to everyone here. this is a nice forum that we can share and discuss. I used to do a GUI program in c using GTK 2.0 under the cygwin platform, but the built file (.exe file) can only display the GUI at the Unix environment (cygwin X11 server), … |
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| | Hello All, Supose we do close(0) and the dup it to another file descripter to use the new file as the stdin input. Is there anyway to restore the keyboard as the standard input in the same program Thanks, Majoni |
| | [code] 105(decimal) = 01101001(binary) [/code] for example, i want to skip first 3 bits of binary and get the number to the right and assign it to an integer: [code] 01001(binary) = 9 (decimal) [/code] could you plz give a little code sample? thanx. |
 | can anyone help me with this code i just cant understand ! its about filling a deck of cards thx [code] for (i = 0; i < 52; i++) { deck[i] = (i % 13)<<2; deck[i] += i / 13; if(i/13 < 2) deck[i] += 64; [/code] |
| | Please tell me from the scratch how to compile and run a .C programme in Turbo C++ Explorer IDE. I'm finding it difficult. Whenever I try to compile and run the .C files , I find these commands as dimmed command in the project and run menus in the IDE. … |
| | [COLOR=#000000]Hi all, need some advice I’m writing a program in c. And its objectives would be; 1. Monitor error code occurrences, 2. Deleting Instance in the DB and having a graceful exit. And writing this program in UNIX environment I’ve been searching for some samples thorough, and suggestion?[/COLOR] |
| | hi everyone, i have a doubt on file handling using C. Can anyone just tell me how to change file extension of a file(ex .txt to .dat ..etc..) using a C program. thank you |
| | hi everyone, the below program is yielding error "segmentation fault",when it is run under unix. This is a file copy program using command line arguements. Without using command line arguement,i mean,taking filenames directly in the program runs successfully. Can anyone tell me what "segmentation fault" means in unix? ------------------- [code=c] … |
| | Alright, here's the beef. I'm basically writing a program for a PIC18 microcontroller. There's just one problem, my main asm file, it compiles C into assembly and then turns it into bytecode, is too big to be loaded into memory. So I'm getting compiler errors telling me the section is … |
| | I wrote some kind of code But i wrote it in Notepad now i want to run this in C Compiler how i can transfer it Into C Compiler.Or any other method is there |
| | hi. i would like to ask if the following operation is possible. imagin a device which has a number of rs 232 ports. in this case we shall take four. then imagin that you have two keyboards and two computers connected to these ports. now is it possible to write … |
| | Hello everyone ^_^ I need to know how to pause the execution of a code, without using sleep() or any sleep()-kind function thats it... thanks XD |
| | i'm sending a NULL pointer of type unsigned char to a function. i allocate space for this pointer in the function and return nothing. [code] unsigned char ucBufr = NULL; Allocation(ucBufr); [/code] [code] void Allocation(unsigned char * ucBufr) { /* nDataSize and ucData is got from a file here. */ … |
| | I need program in c to print keywords and their frequency of occurence in a given c program |
| | I understand what pointers are, but I don't understand why they are useful. I have read many tutorials about pointers, and yet I still don't know why someone would want to use one. Could anyone explain it to me? Or give me a link to something that explains it well? … |
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