step function

Is it possible to iterate over numbers with arbitrary step, not equal to 1? Sure, the step() function will help you

for (i in 1..4 step 2) print(i) // prints "13"
for (i in 4 downTo 1 step 2) print(i) // prints "42"

Found a mistake? Have a question or improvement idea? Let me know.

Ranges:

* Ranges

* Integral Type Ranges

* downTo function

* step function

* until function

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0 Getting started with Kotlin

1 Extension Methods

2 Java 8 Stream Equivalents

3 Interfaces

4 Generics

5 Functions

6 Null safety

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8 Enum

9 Reflection

10 Configuring Kotlin build

11 Conditional Statements

12 Loops

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15 Class Inheritance

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18 Basic Lambdas

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20 Kotlin Caveats

21 JUnit

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27 Kotlin Android Extensions

28 Visibility Modifiers

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30 Kotlin for Java Developers

31 Ranges

32 RecyclerView

33 Singletons

34 Delegated properties

35 Class Delegation

36 Basics of Kotlin

37 coroutines

38 Contributors