Latest Answer: HiI came across scalar and derived data types in C.Scalar data types: int, float, chat, doubleDervied Data types: structure, union, function, pointers I am not sure about the difference between integral and scalar data types.Thanks & RegardsSathish ...
Latest Answer: i++ more fast than i+1,take less CPU than i+1 ...
Latest Answer: A Null pointer is one which does not refer to any thing
Far pointer refers to an address which not in the same segment where pointer is defined.
Near pointer refers to an address in the same segment where the pointer is defined
Regards
Mulay Chetan ...
Latest Answer: Dangling pointer is a pointer which is pointing to the destroyed object or which does not have proper address. A pointer should be intialized to zero once it is freed after allocating memory to that pointer. Ex: main() { ...
Latest Answer: There is no need of declaring the function main() as it is already known to compiler .main() is a function from where the execution starts. ...
Latest Answer: hi bupendra,String is immutable object which means the contents in the string object cannot be modified. Stringbuffer object contents can be modified. ...
Latest Answer: In C every funciton is independant from other.And there is a clear difference from function definition and function invocation.In C the only way to Invoke a function is to call a function. ...
Latest Answer: No ,its not possible to have a dynamic array without using calloc,malloc or without ptr.... Why u want to know abt it? but u can achieve a array without specifying size say arr[]; but its not efficient as when u use this array..more space will ...
Latest Answer: In c every function by default returns an integer value. By using void we mean a value zero is return to the environment i.e., operating system. ...
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