Programming-Idioms

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2020-04-29, 09:20:40

2020-04-29, 09:23:01

Idiom #8 Initialize a new map (associative array)

Declare a new map object x, and provide some (key, value) pairs as initial content.

Declare a new map object x, and provide some (key, value) pairs as initial content.

table dictionary hash

table dictionary hash

val x = mapOf("one" to 1, "two" to 2)

val x = mapOf("one" to 1, "two" to 2)

use it only if performance isn't critical, see docs

https://kotlinlang.org/docs/reference/constructing-collections.html

https://kotlinlang.org/docs/reference/constructing-collections.html

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