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Documentation→Reference→Data→Composite→StringDict

Name

keyArray()

Class

StringDict

Description

Return a copy of the internal keys array.

Examples

StringDict inventory;

void setup() {
  size(200, 200);
  inventory = new StringDict();
  inventory.set("coffee","black");
  inventory.set("flour","white");
  inventory.set("tea","green");
  println(inventory);
  String[] theKeys = inventory.keyArray();
  println(theKeys);
}

Syntax

.keyArray()
.keyArray(outgoing)

Return

String[]

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