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Documentation→Reference→Data→Composite→IntDict

Name

keys()

Class

IntDict

Description

Return the internal array being used to store the keys.

Examples

  • IntDict inventory;

void setup() {
  size(200, 200);
  inventory = new IntDict();
  inventory.set("cd", 84);
  inventory.set("tapes", 15);
  inventory.set("records", 102);
  println(inventory); 
  for (String k : inventory.keys()) {
    println(k);
  }
}

Syntax

  • .keys()

Return

  • Iterable<String>
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