DeleteDuplicates

Tersedia

Removes duplicate elements from a list.

Bentuk

DeleteDuplicates[data]

DeleteDuplicates[data, test]

Contoh terverifikasiDeleteDuplicates[{a, b, a, c, b}] → {a, b, c}DeleteDuplicates[{1, 2, 1, 3, 2}] → {1, 2, 3}DeleteDuplicates[{1, 1, 1}] → {1}DeleteDuplicates[{a}] → {a}DeleteDuplicates[{}] → {}DeleteDuplicates[<|a -> 1, b -> 1, c -> 2|>] → <|a -> 1, c -> 2|>

Jalankan ini di Qurak Cari di referensi

Topik

Associations - Functions That Apply to Values »
Computation With Structured Datasets - Selections and Transformations
Database Like Operations On Datasets - General
Elements Of Lists - Finding Sublists
Handling Arrays Of Data - Parts of Arrays »
List Manipulation - Elements of Lists »

Terkait

DeleteDuplicatesBy Union DeleteAdjacentDuplicates Counts Tally DuplicateFreeQ DeleteCases Select Gather Split Partition Cases

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