Programming-Idioms

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2020-04-29, 09:24:22

2020-04-29, 09:26:44

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<String, Integer>()
x["one"] = 1
x["two"] = 2

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

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