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Python Data Structures
course content

Course Content

Python Data Structures

Python Data Structures

1. List
Creating a ListNested ListChallenge: Create a ListList IndexingList LengthLists Are MutableAppend() MethodInsert() MethodDeleting ElementsRemoving ElementsList Comprehensions
2. Dictionary
Creating a DictionaryChallenge: Craft the DictionaryExtraction of InformationAdding ItemsDel KeywordPop() MethodPopitem() MethodClear() MethodDictionary Comprehensions
3. Tuple
Creating a Tuple Accessing Elements of a TupleConcatenation of Tuples Delete a Tuple Update a TupleAdding Items Challenge: Concatenate Tuples
4. Set
Creating a SetAdd() MethodUpdate() MethodAccessing the Elements of a SetRemove() and Discard() MethodsClear() Method

bookLists Are Mutable

Lists are a flexible data structure in Python, meaning you can modify them by adding, removing, or changing items. Additionally, you can replace a single item with multiple ones.


              
1234

            
numbers = [2, 14, 16, 32, 24, 65, 75]
# Replacement of the fourth element
numbers[3] = 5
print(numbers)
copy

Task

You're working with the list [2, 4, 8, 64, 1024]. Your task is to update the last item to 5 and the first item to 0.

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Section 1. Chapter 6
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bookLists Are Mutable

Lists are a flexible data structure in Python, meaning you can modify them by adding, removing, or changing items. Additionally, you can replace a single item with multiple ones.


              
1234

            
numbers = [2, 14, 16, 32, 24, 65, 75]
# Replacement of the fourth element
numbers[3] = 5
print(numbers)
copy

Task

You're working with the list [2, 4, 8, 64, 1024]. Your task is to update the last item to 5 and the first item to 0.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 1. Chapter 6
toggle bottom row

bookLists Are Mutable

Lists are a flexible data structure in Python, meaning you can modify them by adding, removing, or changing items. Additionally, you can replace a single item with multiple ones.


              
1234

            
numbers = [2, 14, 16, 32, 24, 65, 75]
# Replacement of the fourth element
numbers[3] = 5
print(numbers)
copy

Task

You're working with the list [2, 4, 8, 64, 1024]. Your task is to update the last item to 5 and the first item to 0.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Lists are a flexible data structure in Python, meaning you can modify them by adding, removing, or changing items. Additionally, you can replace a single item with multiple ones.


              
1234

            
numbers = [2, 14, 16, 32, 24, 65, 75]
# Replacement of the fourth element
numbers[3] = 5
print(numbers)
copy

Task

You're working with the list [2, 4, 8, 64, 1024]. Your task is to update the last item to 5 and the first item to 0.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Section 1. Chapter 6
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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