Edward Jackson

Edward Jackson

1570180736

Python Tuples Tutorial for Beginners

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.

Creating a Tuple

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) 

Output:

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 Tuples

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) 

Output:

Tuple 1: 
(0, 1, 2, 3)

Tuple2: 
('Geeks', 'For', 'Geeks')

Tuples after Concatenaton: 
(0, 1, 2, 3, 'Geeks', 'For', 'Geeks')

Slicing of Tuple

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]) 

Output:

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')

Deleting a Tuple

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

#python

What is GEEK

Buddha Community

Python Tuples Tutorial for Beginners
Ray  Patel

Ray Patel

1619518440

top 30 Python Tips and Tricks for Beginners

Welcome to my Blog , In this article, you are going to learn the top 10 python tips and tricks.

1) swap two numbers.

2) Reversing a string in Python.

3) Create a single string from all the elements in list.

4) Chaining Of Comparison Operators.

5) Print The File Path Of Imported Modules.

6) Return Multiple Values From Functions.

7) Find The Most Frequent Value In A List.

8) Check The Memory Usage Of An Object.

#python #python hacks tricks #python learning tips #python programming tricks #python tips #python tips and tricks #python tips and tricks advanced #python tips and tricks for beginners #python tips tricks and techniques #python tutorial #tips and tricks in python #tips to learn python #top 30 python tips and tricks for beginners

Sival Alethea

Sival Alethea

1624291780

Learn Python - Full Course for Beginners [Tutorial]

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

🔥 If you’re a beginner. I believe the article below will be useful to you ☞ What You Should Know Before Investing in Cryptocurrency - For Beginner
⭐ ⭐ ⭐The project is of interest to the community. Join to Get free ‘GEEK coin’ (GEEKCASH coin)!
☞ **-----CLICK HERE-----**⭐ ⭐ ⭐
Thanks for visiting and watching! Please don’t forget to leave a like, comment and share!

#python #learn python #learn python for beginners #learn python - full course for beginners [tutorial] #python programmer #concepts in python

Ray  Patel

Ray Patel

1619510796

Lambda, Map, Filter functions in python

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:

#python #anonymous function python #filter function in python #lambda #lambda python 3 #map python #python filter #python filter lambda #python lambda #python lambda examples #python map

Art  Lind

Art Lind

1602968400

Python Tricks Every Developer Should Know

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.

Let’s get started

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')

#python #python-programming #python3 #python-tutorials #learn-python #python-tips #python-skills #python-development

Biju Augustian

Biju Augustian

1574339477

Python Programming Tutorials For Beginners

Description
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.

Dropbox: https://bit.ly/2AW7FYF

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
Basic knowledge
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

To know more:

#python #Python Programming #Python Programming Tutorials #Python Programming Tutorials For Beginners