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Documentation→Reference→Data→Composite→StringDict

Name

size()

Class

StringDict

Description

Returns the number of key/value pairs

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);
  int s = inventory.size();
  println(s);
}

Syntax

  • .size()

Return

  • int
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