Functions are 1st class citizens | Python Beginner to Advance | Python Tutorial

Functions are 1st class citizens | Python Beginner to Advance | Python Tutorial

Check out this course: Python Beginner to Advance

Welcome to Learning Logic .

Discover how to become a first-class citizen in the world of functions. Unlock your potential by diving deep into the transformative power of functions in programming. This video offers you a unique opportunity to explore how functions act as data types, serve as arguments, and return other functions. Are you ready to transform your projects and elevate your tech career? Don't miss out on these game-changing insights that could revolutionise your understanding of coding. Explore now and uncover the truth about functions being first-class citizens. Watch now, subscribe to our channel, hit the bell icon for notifications, and share this video to help others in their career journey. #AI #ArtificialIntelligence #coding #programming #techupdates #SkillDevelopment #CareerJourneyTips

CHAPTERS:
00:00 - Introduction
00:35 - Functions as First Class Citizens
01:13 - Functions as Data Types
02:29 - Functions Returning Functions
02:46 - Functions as Data Types
04:07 - Accessing Functions
05:42 - Understanding Return Types
06:46 - Using Functions to Return Values
11:41 - First Class Citizen Concept
11:53 - Revision of Function Types
12:21 - Conclusion and Thanks for Watching

[siddhanathtiwari]

Because functions have these properties, they are as versatile and flexible as other data types in the language, like integers or strings, and hence are referred to as first-class citizens

[siddhanathtiwari]

Mutable

def greet():
return "Hello, World!"

print(greet()) # Output: Hello, World!

[siddhanathtiwari]

Yes, functions can be used as a data type. They can be assigned to variables, passed as arguments, returned from other functions, and stored in data structures

[siddhanathtiwari]

Immutable

def greet():
return "Hello, World!"

greet.version = "1.0" # Adding a mutable attribute
greet.version = "2.0" # Modifying the attribute

print(greet.version) # Output: 2.0

[siddhanathtiwari]

Functions are immutable in terms of their logic (the code inside them doesn't change after definition), but they can have mutable attributes or interact with mutable data, like closure variables

[siddhanathtiwari]

first-class citizens
because they are treated like any other variable or object in the language. This means that functions can be

[siddhanathtiwari]

Maja aa gya sir ji bahut maja aaya samajh aaya lekin ye code kis tarah ko problem so solve karega