“Welcome to Upgrade2Python, your go-to channel for mastering Python programming! Whether you’re a beginner taking your first steps into the world of coding or an experienced programmer looking to level up your skills, Upgrade2Python is here to help you succeed.
Join us as we explore the ins and outs of Python, from basic syntax to advanced techniques. Our tutorials are designed to be clear, concise, and easy to follow, making learning Python fun and accessible for everyone.
Stay tuned for regular updates and new content designed to help you upgrade your Python skills and reach your programming goals. Subscribe now and let’s upgrade to Python together!”
The output of the code is:
The code you’ve provided is an example of a closure in Python. Here’s a detailed explanation:
python
def outer_func(): # Defines an outer function ‘outer_func’.
x = 5 # Sets a variable ‘x’ with the value 5 within the scope of ‘outer_func’.
def inner_func(): # Defines an inner function ‘inner_func’ within ‘outer_func’.
print(x) # ‘inner_func’ can access ‘x’, a non-local variable from ‘outer_func’.
return inner_func # ‘outer_func’ returns ‘inner_func’ without executing it.
my_func = outer_func() # Calls ‘outer_func’, which returns ‘inner_func’. ‘my_func’ is now ‘inner_func’.
my_func() # Calls ‘inner_func’, which prints the value of ‘x’ (5).
When `outer_func` is called, it defines `x` and `inner_func`. Then it returns `inner_func` without calling it. At this point, `outer_func` has finished executing, but `inner_func` retains access to the variable `x` that was defined in `outer_func`. This is possible because `inner_func` has closed over (or captured) the variable `x`.
When `my_func` is called (which is actually `inner_func`), it prints the value of `x`, which is 5. This demonstrates the concept of closures, where an inner function remembers the environment in which it was created, even after the outer function has finished execution.
The output of the code will be:
5
This is because `my_func` (which is `inner_func`) prints the value of `x` that was captured during the execution of `outer_func`.
#google #googleinterview #googleplay #microsoft #microsoftinterview
#jpmorgan #jp #python #Upgrade2Python #upgrade2python #facebook #facebookreels #upgrade2python #facebookreels #pythontutorial
コメント