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Distinguishing char* from char[]: An In-Depth Explanation
Understanding the differences between character arrays (char[]) and character pointers (char*) is fundamental in C programming.
char str[] = "Test"; represents an array of characters named 'str' that stores a copy of the string literal "Test". Each element in the array is a character. Modifying 'str' changes the array's contents.
On the other hand, char *str = "Test"; initializes 'str' as a pointer that references the memory location where the constant string literal "Test" resides. The pointer can point to other strings or characters, but not modify the referenced string.
Key Differences:
1. Ownership of Contents:
2. Size:
3. Modifiability:
4. Initialization:
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