python / beginner
Snippet
Unique Items with Sets
Sets are collections of unique elements; they automatically remove any duplicate values provided during initialization.
snippet.py
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numbers = {1, 2, 2, 3}print(numbers)
Breakdown
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numbers = {1, 2, 2, 3}
Defines a set containing several numbers, including a duplicate '2'.
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print(numbers)
Outputs the set, which will only contain {1, 2, 3}.