- 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 | FloatList
Name | ### hasValue()
Examples |
    FloatList inventory;

    void setup() {
      size(200, 200);
      inventory = new FloatList();
      inventory.append(108.6);
      inventory.append(5.8);
      inventory.append(8.2);
      println(inventory);
      if (inventory.hasValue(5.8) == true) {
        println("Yes, we have a '5.8'");
      } else {
        println("Sorry, no '5.8'");
      }
    }
Description | Check if a number is a part of the list.
Syntax |
    .hasValue(value)
Returns | boolean

Updated on July 4, 2018 11:56:45am EDT