Hi, I'm writing a little project which interacts with a set of servers using HTTP 1.1 GET and POST. The server gives me the response after some header lines, so I though on using strtok() function using \n as the delimiter but there is a crash whenever I try to do so. Is there any simple way to parse a HTTP response in C? I would like n...
Hi, A few days ago I posted this question and everyone suggested me to use void*, which I did. I think some of them also pointed a few things that I would need to take care of but I'm not sure what exactly were they. However, I'm having a few problems with this... I'm not going to post all my code where cause it's quite large, instead,...
I am making a game for my CS class and the sprites I have found online are too small. How do you 'stretch' a bitmap... make them bigger using SDL? (I need to increase there size 50%, there all the same size.) A snippet of example code would be appreciated. ...
I am trying to code a random number generation function in embedded C where I can't include the math.h file. Thats why I'm not able to use the seed srand function. Is there any other way to seed it other than time? ...
I am new in this field and i desperately need some guidance from u all. I have to support yuv444 to rgb 888 in display driver module. There is one test which i have done for yv12 rgb565 in wince 6.0 r3 which is mentioned below. //------------------------------------------------------------------------------ // // Function: PP_CS...
In C operation associativity is as such for increment, decrement and assignment. 2. postfix ++ and -- 3. prefix ++ and -- 16. Direct assignment = The full list is found here Wikipedia Operators in C My question is when we have int a, b; b = 1; a = b++; printf("%d", a); // a is equal to 1 b = 1; a = ++b; printf("%d", a)...
I am trying to create a write only file in c on Linux (ubuntu). This is my code: int fd2 = open ("/tmp/test.svg", O_RDWR|O_CREAT); if (fd2 != -1) { //.... } But why the file I created are in 'xr' mode? How can I create it so that I can open it myself at command prompt? ------xr-- 1 michael michael 55788 2010-03-06 21:57 test...
I asked the question here and now i would like to reverse this procedure I have an unsigned short that represents a bit pattern, I would like an array of bool[16] that has true or false set for the corresponding bit in the unsigned short. so far i have where binary 2 is an unsigned short, that has the bit pattern i wish to unpack. un...
If I had an array of integers I wanted to output to a text file.. void output() { for (i=0; i<10; i++) printf("%d ", values[i]); } How can I save the output() to text file using the method below? void writeToFile() { file = fopen("file.txt","a+"); // apend file or create a file if it does not exist fprintf(f...
double d; scanf("%f", &d); printf("%f", d); result: input: 10.3 output: 0.00000 Why? i think output should be 10.3 visual studio 2008. ...
Possible Duplicate: What open source C++ static analysis tools are available? I am Looking for a static code analysis tool for C and C++ on a Unix platform. Can you please recommend one for me, that you have used your self or know about. ...
Hi .. I want to use this C code in my C++ project : mysql.c : /* Simple C program that connects to MySQL Database server*/ #include <mysql.h> #include <stdio.h> #include <string.h> main() { MYSQL *conn; MYSQL_RES *res; MYSQL_ROW row; char *server = "localhost"; char *user = "root"; char *password = "rebourne"; /* se...
How do I generate a random number between 0 and 1? ...
I am trying to use getc(character) to take an element from a file and do stuff with it, but it appears that it must have a '\n' before the end of a line is met. How can I remove this so that when I copy the characters I don't have a new line charachter appearing anywhere - thus allowing me to deal with printing new lines when I choose? ...
I open a mesage queue in a .c file, and upon success it says the message queue id is 3. While that program is still running, in another terminal I start another program (of another .c file), that creates a new message queue with a different mqd_t. But its id also appears as 3. Is this a problem? server file goes like this: void server(...
I'm in the process of converting a project to Eclipse CDT, it consists of 2 (static) libraries and produces about 12 binaries, a few of the binaries have 2-3 different build configurations, and is built by scons How should I structure this in an Eclipse workspace ? 1 project for everything ? 1 project for each of the binaries/libs ? Som...
OK I will try to ask it again. I have a text-box and I want to enter a string in language A and send it to "google translate". After Google has translated it I want to take the new string(in language B) (after translation) and store it in some variable. I hope this time it is more clear. How I do it?? ...
I have an array of integers, lets assume they are of type int64_t. Now, I know that only every first n bits of every integer are meaningful (that is, I know that they are limited by some bounds). What is the most efficient way to convert the array in the way that all unnecessary space is removed (i.e. I have the first integer at a[0], ...
I have a binary file which contains records. The structure of the file is as such: Structure (see below) Name String Address String The structure in question: typedef struct{ char * name; char * address; short addressLength, nameLength; int phoneNumber; }employeeRecord; employeeRecord record; I get the name as such:...
int main() { int (*x)[5]; //pointer to an array of integers int y[6] = {1,2,3,4,5,6}; //array of integers int *z; //pointer to integer z = y; for(int i=0;i<6;i++) printf("%d ",z[i]); x = y; for(int i=0;i<6;i++) printf("%d ",(*x)[i]); return 0; } ...