Mutable or Immutable?

Understanding the difference between mutable and immutable data types is crucial. Mutable data types can be changed after their creation, while immutable data types cannot be modified once created.

Immutable data types cannot be changed once they're created. In contrast, mutable data types can be altered after their creation.

To conclude, int and float are examples of immutable data types in Python. Reassigning a variable of these types does not alter their immutability.


              1234567
            
# Define a variable `var1` with an initial value
var1 = 40
print(var1)  # output: 40

# Change the value of `var1`
var1 = 50
print(var1)  # output: 50

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Imagine you are managing a budget for a small project. Initially, your available budget is set to $100. However, you receive an additional funding of $50. Update the value of the project_budget variable to reflect the total available budget.

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Lösning

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Avsnitt 1. Kapitel 2

Mutable or Immutable?

Immutable data types cannot be changed once they're created. In contrast, mutable data types can be altered after their creation.

To conclude, int and float are examples of immutable data types in Python. Reassigning a variable of these types does not alter their immutability.


              1234567
            
# Define a variable `var1` with an initial value
var1 = 40
print(var1)  # output: 40

# Change the value of `var1`
var1 = 50
print(var1)  # output: 50

Uppgift

Swipe to start coding

_{Once you've completed this task, click the button below the code to check your solution.}

Lösning

Byt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedan

Var allt tydligt?

Tack för dina kommentarer!

Avsnitt 1. Kapitel 2

Byt till skrivbordet för praktisk övningFortsätt där du är med ett av alternativen nedan