Values of a tuple are syntactically separated by ‘commas’. Although it is not necessary, it is more common to define a tuple by closing the sequence of values in parentheses. This helps in understanding the Python tuples more easily.
Tuples are immutable, and usually, they contain a sequence of heterogeneous elements that are accessed via unpacking or indexing (or even by attribute in the case of named tuples). Lists are mutable, and their elements are usually homogeneous and are accessed by iterating over the list.
In Python, tuples are created by placing sequence of values separated by ‘comma’ with or without the use of parentheses for grouping of data sequence. Tuples can contain any number of elements and of any datatype (like strings, integers, list, etc.). Tuples can also be created with a single element, but it is a bit tricky. Having one element in the parentheses is not sufficient, there must be a trailing ‘comma’ to make it a tuple.
Note – Creation of Python tuple without the use of parentheses is known as Tuple Packing.
# Python program to demonstrate # Addition of elements in a Set # Creating an empty tuple Tuple1 = () print("Initial empty Tuple: ") print (Tuple1) # Creating a Tuple with # the use of Strings Tuple1 = ('Geeks', 'For') print("\nTuple with the use of String: ") print(Tuple1) # Creating a Tuple with # the use of list list1 = [1, 2, 4, 5, 6] print("\nTuple using List: ") print(tuple(list1)) # Creating a Tuple # with the use of loop Tuple1 = ('Geeks') n = 5 print("\nTuple with a loop") for i in range(int(n)): Tuple1 = (Tuple1,) print(Tuple1) # Creating a Tuple with the # use of built-in function Tuple1 = tuple('Geeks') print("\nTuple with the use of function: ") print(Tuple1) # Creating a Tuple with # Mixed Datatypes Tuple1 = (5, 'Welcome', 7, 'Geeks') print("\nTuple with Mixed Datatypes: ") print(Tuple1) # Creating a Tuple # with nested tuples Tuple1 = (0, 1, 2, 3) Tuple2 = ('python', 'geek') Tuple3 = (Tuple1, Tuple2) print("\nTuple with nested tuples: ") print(Tuple3) # Creating a Tuple # with repetition Tuple1 = ('Geeks',) * 3 print("\nTuple with repetition: ") print(Tuple1)
Initial empty Tuple: () Tuple with the use of String: ('Geeks', 'For') Tuple using List: (1, 2, 4, 5, 6) Tuple with a loop ('Geeks',) (('Geeks',),) ((('Geeks',),),) (((('Geeks',),),),) ((((('Geeks',),),),),) Tuple with the use of function: ('G', 'e', 'e', 'k', 's') Tuple with Mixed Datatypes: (5, 'Welcome', 7, 'Geeks') Tuple with nested tuples: ((0, 1, 2, 3), ('python', 'geek')) Tuple with repetition: ('Geeks', 'Geeks', 'Geeks')
Concatenation of tuple is the process of joining of two or more Tuples. Concatenation is done by the use of ‘+’ operator. Concatenation of tuples is done always from the end of the original tuple. Other arithmetic operations do not apply on Tuples.
Note- Only same datatypes can be combined with concatenation, an error arises if a list and a tuple are combined.
# Concatenaton of tuples Tuple1 = (0, 1, 2, 3) Tuple2 = ('Geeks', 'For', 'Geeks') Tuple3 = Tuple1 + Tuple2 # Printing first Tuple print("Tuple 1: ") print(Tuple1) # Printing Second Tuple print("\nTuple2: ") print(Tuple2) # Printing Final Tuple print("\nTuples after Concatenaton: ") print(Tuple3)
Tuple 1: (0, 1, 2, 3) Tuple2: ('Geeks', 'For', 'Geeks') Tuples after Concatenaton: (0, 1, 2, 3, 'Geeks', 'For', 'Geeks')
Slicing of a Tuple is done to fetch a specific range or slice of sub-elements from a Tuple. Slicing can also be done to lists and arrays. Indexing in a list results to fetching a single element whereas Slicing allows to fetch a set of elements.
Note- Negative Increment values can also be used to reverse the sequence of Tuples
# Slicing of a Tuple # Slicing of a Tuple # with Numbers Tuple1 = tuple('GEEKSFORGEEKS') # Removing First element print("Removal of First Element: ") print(Tuple1[1:]) # Reversing the Tuple print("\nTuple after sequence of Element is reversed: ") print(Tuple1[::-1]) # Printing elements of a Range print("\nPrinting elements between Range 4-9: ") print(Tuple1[4:9])
Removal of First Element: ('E', 'E', 'K', 'S', 'F', 'O', 'R', 'G', 'E', 'E', 'K', 'S') Tuple after sequence of Element is reversed: ('S', 'K', 'E', 'E', 'G', 'R', 'O', 'F', 'S', 'K', 'E', 'E', 'G') Printing elements between Range 4-9: ('S', 'F', 'O', 'R', 'G')
Tuples are immutable and hence they do not allow deletion of a part of it. Entire tuple gets deleted by the use of del() method.
Note- Printing of Tuple after deletion results to an Error.
# Deleting a Tuple Tuple1 = (0, 1, 2, 3, 4) del Tuple1 print(Tuple1)
Traceback (most recent call last): File “/home/efa50fd0709dec08434191f32275928a.py”, line 7, in print(Tuple1) NameError: name ‘Tuple1’ is not defined
Welcome to my Blog , In this article, you are going to learn the top 10 python tips and tricks.
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This course will give you a full introduction into all of the core concepts in python. Follow along with the videos and you’ll be a python programmer in no time!
⭐️ Contents ⭐
⌨️ (0:00) Introduction
⌨️ (1:45) Installing Python & PyCharm
⌨️ (6:40) Setup & Hello World
⌨️ (10:23) Drawing a Shape
⌨️ (15:06) Variables & Data Types
⌨️ (27:03) Working With Strings
⌨️ (38:18) Working With Numbers
⌨️ (48:26) Getting Input From Users
⌨️ (52:37) Building a Basic Calculator
⌨️ (58:27) Mad Libs Game
⌨️ (1:03:10) Lists
⌨️ (1:10:44) List Functions
⌨️ (1:18:57) Tuples
⌨️ (1:24:15) Functions
⌨️ (1:34:11) Return Statement
⌨️ (1:40:06) If Statements
⌨️ (1:54:07) If Statements & Comparisons
⌨️ (2:00:37) Building a better Calculator
⌨️ (2:07:17) Dictionaries
⌨️ (2:14:13) While Loop
⌨️ (2:20:21) Building a Guessing Game
⌨️ (2:32:44) For Loops
⌨️ (2:41:20) Exponent Function
⌨️ (2:47:13) 2D Lists & Nested Loops
⌨️ (2:52:41) Building a Translator
⌨️ (3:00:18) Comments
⌨️ (3:04:17) Try / Except
⌨️ (3:12:41) Reading Files
⌨️ (3:21:26) Writing to Files
⌨️ (3:28:13) Modules & Pip
⌨️ (3:43:56) Classes & Objects
⌨️ (3:57:37) Building a Multiple Choice Quiz
⌨️ (4:08:28) Object Functions
⌨️ (4:12:37) Inheritance
⌨️ (4:20:43) Python Interpreter
📺 The video in this post was made by freeCodeCamp.org
The origin of the article: https://www.youtube.com/watch?v=rfscVS0vtbw&list=PLWKjhJtqVAblfum5WiQblKPwIbqYXkDoC&index=3
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Thanks for visiting and watching! Please don’t forget to leave a like, comment and share!
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Welcome to my Blog, In this article, we will learn python lambda function, Map function, and filter function.
Lambda function in python: Lambda is a one line anonymous function and lambda takes any number of arguments but can only have one expression and python lambda syntax is
Syntax: x = lambda arguments : expression
Now i will show you some python lambda function examples:
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Python is awesome, it’s one of the easiest languages with simple and intuitive syntax but wait, have you ever thought that there might ways to write your python code simpler?
In this tutorial, you’re going to learn a variety of Python tricks that you can use to write your Python code in a more readable and efficient way like a pro.
Swapping value in Python
Instead of creating a temporary variable to hold the value of the one while swapping, you can do this instead
>>> FirstName = "kalebu" >>> LastName = "Jordan" >>> FirstName, LastName = LastName, FirstName >>> print(FirstName, LastName) ('Jordan', 'kalebu')
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Hello and welcome to brand new series of wiredwiki. In this series i will teach you guys all you need to know about python. This series is designed for beginners but that doesn’t means that i will not talk about the advanced stuff as well.
As you may all know by now that my approach of teaching is very simple and straightforward.In this series i will be talking about the all the things you need to know to jump start you python programming skills. This series is designed for noobs who are totally new to programming, so if you don’t know any thing about
programming than this is the way to go guys Here is the links to all the videos that i will upload in this whole series.
In this video i will talk about all the basic introduction you need to know about python, which python version to choose, how to install python, how to get around with the interface, how to code your first program. Than we will talk about operators, expressions, numbers, strings, boo leans, lists, dictionaries, tuples and than inputs in python. With
Lots of exercises and more fun stuff, let’s get started.
Download free Exercise files.
Who is the target audience?
First time Python programmers
Students and Teachers
IT pros who want to learn to code
Aspiring data scientists who want to add Python to their tool arsenal
Students should be comfortable working in the PC or Mac operating system
What will you learn
know basic programming concept and skill
build 6 text-based application using python
be able to learn other programming languages
be able to build sophisticated system using python in the future
#python #Python Programming #Python Programming Tutorials #Python Programming Tutorials For Beginners