This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.

Class

StringList

Name

hasValue()
Examples
StringList inventory;

void setup() {
  size(200, 200);
  inventory = new StringList();
  inventory.append("coffee");
  inventory.append("flour");
  inventory.append("tea");
  println(inventory);
  if (inventory.hasValue("tea")) {
    println("Yes, we have tea"); 
  } else {
    println("Sorry, no tea");
  }
}
Description Check if a value is a part of the list.
Syntax
.hasValue(value)
Returnsboolean
Updated on January 1, 2021 03:38:10am EST

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.