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Invoke another Program Within C
How will you invoke another program from within a C program?
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Open Files
How will you increase the allowable number of simultaneously open files?
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Reverse String Stored in Pointer Array
Write a C program to reverse the strings stored in the following array of pointers to strings char *s[]={"To err is human..", "But to really mess things up", "One needs to learn C!!" };
rocking.piyush
- Feb 22nd, 2011
#include <stdio.h>#include <string.h>void reverse (char *);main(){ char *s[] = { "To err is human...", "But to...
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Using any bit operation how can a binary number be checked whether it is even or odd?
maddynator
- Dec 24th, 2010
Take one's compliment of the number and then mod by 2.num = ~num;if (num%2 == 0) {num is odd;else num is even;if you can ONLY use one bit operation, then AND with 0000 0001 is also good.
donofdons
- Oct 8th, 2010
Do "And" operation between the given number and "0000 0001", if the result is 1, then the given number is odd, otherwise even.
