Below are some more functions.
1. typecode :- This function returns the data type by which array is initialised.
2. itemsize :- This function returns size in bytes of a single array element.
3. buffer_info() :- Returns a tuple representing the address in which array is stored and number of elements in it.
The datatype of array is : i The itemsize of array is : 4 The buffer info. of array is : (32497808, 6)
4. count() :- This function counts the number of occurrences of argument mentioned in array.
5. extend(arr) :- This function appends a whole array mentioned in its arguments to the specified array.
The occurrences of 1 in array is : 2 The modified array is : 1 2 3 1 2 5 1 2 3
6. fromlist(list) :- This function is used to append a list mentioned in its argument to end of array.
7. tolist() :- This function is used to transform an array into a list.
The modified array is : 1 2 3 1 2 5 1 2 3 The new list created is : 1 2 3 1 2 5 1 2 3
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