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Python Articles
Page 31 of 852
N element incremental tuples in Python
When it is required to create 'N' element incremental tuples, generator expression and 'tuple' method can be used.Below is a demonstration of the same −ExampleN = 3 print("The value of 'N' has been initialized") print("The number of times it has to be repeated is : ") print(N) my_result = tuple((elem, ) * N for elem in range(1, 6)) print("The tuple sequence is : ") print(my_result)OutputThe value of 'N' has been initialized The number of times it has to be repeated is : 3 The tuple sequence is : ((1, 1, 1), (2, 2, 2), (3, 3, 3), (4, 4, ...
Read MoreCheck if element is present in tuple in Python
When it is required to check if an element is present in the tuple or not, a simple loop can be used. A tuple is an immutable data type. It means, values once defined can't be changed by accessing their index elements. If we try to change the elements, it results in an error. They are important contains since they ensure read-only access.Below is a demonstration of the same −Examplemy_tuple_1 = (23, 45, 12, 56, 78, 0) print("The first tuple is : ") print(my_tuple_1) N = 12 print("The value of 'N' has been initialized") my_result = False for ...
Read MoreAccess front and rear element of Python tuple
When it is required to access the front and rear elements of a Python tuple, the access brackets can be used.A tuple is an immutable data type. It means, values once defined can't be changed by accessing their index elements. If we try to change the elements, it results in an error. They are important contains since they ensure read-only access.Below is a demonstration of the same −Examplemy_tuple_1 = (87, 90, 31, 85, 34, 56, 12, 5) print("The first tuple is :") print(my_tuple_1) my_result = (my_tuple_1[0], my_tuple_1[-1]) print("The front and rear elements of the tuple are : ...
Read MoreChunk Tuples to N in Python
When it is required to chunk the tuples to 'N' values, list comprehension is used.The list comprehension is a shorthand to iterate through the list and perform operations on it.Below is a demonstration of the same −Examplemy_tuple_1 = (87, 90, 31, 85, 34, 56, 12, 5) print("The first tuple is :") print(my_tuple_1) N = 2 print("The value of 'N' has been initialized") my_result = [my_tuple_1[i : i + N] for i in range(0, len(my_tuple_1), N)] print("The tuple after chunking is : ") print(my_result)OutputThe first tuple is : (87, 90, 31, 85, 34, 56, 12, 5) The value ...
Read MoreAdd dictionary to tuple in Python
When it is required to add a dictionary to a tuple, the 'list' method, the 'append', and the 'tuple' method can be used.A list can be used to store heterogeneous values (i.e data of any data type like integer, floating point, strings, and so on).The 'append' method adds elements to the end of the list.Below is a demonstration of the same −Examplemy_tuple_1 = (7, 8, 0, 3, 45, 3, 2, 22, 4) print ("The tuple is : " ) print(my_tuple_1) my_dict = {"Hey" : 11, "there" : 31, "Jane" : 23} print("The dictionary is : ") print(my_dict) ...
Read MoreCheck if variable is tuple in Python
When it is required to check if a variable is a tuple, the 'type' method can be used. A tuple is an immutable data type. It means, values once defined can't be changed by accessing their index elements. If we try to change the elements, it results in an error. They are important contains since they ensure read-only access.The 'type' method checks to see the type of the iterable/value that is passed to it as an argument.Below is a demonstration of the same −Examplemy_tuple_1 = (7, 8, 0, 3, 45, 3, 2, 22, 4) print ("The tuple is : ...
Read MoreMultiply Adjacent elements in Python
When it is required to multiply adjacent elements, the 'zip' method, the 'tuple' method, and the generator expression can be used.The zip method takes iterables, aggregates them into a tuple, and returns it as the result.Generator is a simple way of creating iterators. It automatically implements a class with '__iter__()' and '__next__()' methods and keeps track of the internal states, as well as raises 'StopIteration' exception when no values are present that could be returned.Below is a demonstration of the same −Examplemy_tuple_1 = (7, 8, 0 ,3, 45, 3, 2, 22) print ("The tuple is : " ) print(my_tuple_1) ...
Read MoreHow to get unique elements in nested tuple in Python
When it is required to get the unique elements in a nested tuple, a nested loop and the 'set' operator can be used.Python comes with a datatype known as 'set'. This 'set' contains elements that are unique only.The set is useful in performing operations such as intersection, difference, union and symmetric difference.Below is a demonstration of the same −Examplemy_list_1 = [(7, 8, 0), (0 ,3, 45), (3, 2, 22), (45, 12, 9)] print ("The list of tuple is : " ) print(my_list_1) my_result = [] temp = set() for inner in my_list_1: for elem in inner: ...
Read MorePython program to search an element in a Circular Linked List
When it is required to search for an element in a circular linked list, a ‘Node’ class needs to be created. In this class, there are two attributes, the data that is present in the node, and the access to the next node of the linked list.In a circular linked list, the head and the rear are adjacent to each other. They are connected to form a circle, and don’t have ‘NULL’ value in the last node. Another class needs to be created that would have an initialization function, and the head of the node would be initialized to ‘None’.Multiple ...
Read MorePython program to sort the elements of the Circular Linked List
When it is required to sort the elements of a circular linked list, a ‘Node’ class needs to be created. In this class, there are two attributes, the data that is present in the node, and the access to the next node of the linked list.In a circular linked list, the head and the rear are adjacent to each other. They are connected to form a circle, and don’t have ‘NULL’ value in the last node.Another ‘linked_list’ class needs to be created that would have an initialization function, and the head of the node would be initialized to ‘None’.Multiple methods ...
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