Scan

Available

Applies a function to each element for its side effects only;

Forms

Scan[f, expr]

Scan[f, expr, levelspec]

Scan[f]

Verified examplesScan[Print, {1, 2, 3}] → 1 2 3 Null

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Topics

Applying Functions To Lists - Multi-Element Mapping
Functional Programming - Applying Functions to Lists »
List Manipulation - Applying Functions to Lists »
Looping Constructs - Iterating over Lists & Expressions »

Related

Apply Map Level Sow NestWhile Cases MapIndexed MapApply BlockMap MapAt MapThread SubsetMap

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