- Processing
- p5.js
- Processing.py
- Processing for Android
- Processing for Pi

- Processing Foundation

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)
Returns | boolean

Updated on January 1, 2021 03:38:10am EST
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