C check if array is empty

//there is no "empty" in C. There is always a fixed number of elements with some value.
//However, you can implement it yourself by initializing each element to NULL
char* results[10] = { NULL };
/* some code */
if(results[i] == null) /* this is an empty element */

Source: stackoverflow.com

Similar codes

0 vote299 views1 answer
Bubble sort string c
C
1 vote278 views1 answer
Is it possible to access argv in function
C
5 votes298 views2 answers
C strcmp
C
0 vote258 views1 answer
Keep last n bits
C
0 vote284 views1 answer
What is string::npos
C
0 vote275 views1 answer
C log
C
0 vote257 views1 answer
How to declare 3dimensional arrays in wiring
C
1 vote275 views1 answer
C modify char array
C
0 vote254 views2 answers
Get last char string c
C
0 vote295 views1 answer
Show modal with cmd
C