LengthWhile

Tersedia

Returns the length of the longest prefix for which a predicate holds.

Bentuk

LengthWhile[list, crit]

Contoh terverifikasiLengthWhile[{2, 4, 6, 7, 8}, EvenQ] → 3

Jalankan ini di Qurak Cari di referensi

Topik

Elements Of Lists - Finding Sublists
Functional Iteration - General
Functional Programming - Iteratively Applying Functions »
New In60 Alphabetical Listing - L
New In60 List Manipulation - New List-Oriented Functional Programming

Terkait

Length Position TakeWhile CountDistinctBy FirstPosition FixedPoint FixedPointList Fold FoldList FoldPair FoldWhile Nest

Semua 6300 fungsi · Pakai ini dari klien MCP