Answers for "error when checking if array is empty c"

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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 */

Posted by: Guest on June-14-2020

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