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

Opgave

Swipe to start coding

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.

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

Løsning

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Sektion 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

Opgave

Swipe to start coding

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

Løsning

Skift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder

Var alt klart?

Tak for dine kommentarer!

Sektion 1. Kapitel 2

Skift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder