what is the difference between NULL('\0') and 0?
Answers were Sorted based on User's Feedback
Answer / siddhant
Null is used to terminate strings. It is a character constant..
0 is an integer constant. Its ASCII code is 48.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / karen
If the question is asking what is the difference between
char x = '\0' and char x = 0, the answer is there is no
difference. This is why you can use memset or zeromemory to
flush out an empty character array.
| Is This Answer Correct ? | 3 Yes | 5 No |
Answer / dushyant
null means nill nothing is there. zero means something is there but we dont know....
| Is This Answer Correct ? | 1 Yes | 8 No |
wap to print "hello world" without using the main function.
How variables are declared in c?
What is the difference between functions abs() and fabs()?
Is both getch() and getchar() functions are similar? if it is similar means why these two functions are used for same usage? if it is not similar means what is the difference?
int a[3][5]={ {1,2,3,4,5],{2,3,4,5,6},{10,11,12,13,14}}; int *p=&a; printf(ā%dā,*(*(x+1)+3));
what are the difference between ANSI C and Let Us c and Turbo C
. A database table called PERSON contains the fields NAME, BASIC and HRA. Write a computer program to print a report which employee name and total salary for those employees whose total salary is more than 10,000. Total Salary = BASIC + HRA. At the end, the program should also print the total number of employees whose total salary is more than 10,000.
whitch value return void main?
void main() { int s[4][2]={ {1234,56},{1212,33},{1434,80},{1312,78} }; int (*p)[2]; int i,j,*pint; for(i=0;i<=3;i++) { p=&s[i]; pint=p; printf("\n"); for(j=0;j<=1;j++) printf("%d",*(pint+j)); } } while running this program it shows a warning-suspicious pointer conversion ie pint=p; my que is why should we assign the value of p to pint again.why cant we use it directly as *(p+j)..but if i use like tat the o/p is garbage value..
What is the difference between int and float?
can we have joblib in a proc ?
Do you know what are bitwise shift operators in c programming?