p5.js TypedDict size() Method
The size() method of p5.TypedDict in p5.js is used to get the current size of the dictionary. The size represents the number of key-value pairs currently present in the dictionary. A key-value pair is a set of two values that are mapped to each other. These values can be accessed by querying this dictionary using the key portion of the pair. A typed dictionary can store multiple key-value pairs that can be accessed using the methods of the dictionary.
Parameters: This method does not accept any parameters.
The example below illustrates the size() method in p5.js:
let tmp = 1;
"Click the button to add a new entry "
"or check the size of the dictionary"
addBtn = createButton(
"Add a new entry"
"Check size of dictionary"
numDict = createStringDict(
"New Entry added to the dictionary"
20, 120 + tmp * 20);
let currSize = numDict.size();
"The current size of the dictionary is: "
currSize, 20, 120 + tmp * 20);
Online editor: https://editor.p5js.org/
Environment Setup: https://www.geeksforgeeks.org/p5-js-soundfile-object-installation-and-methods/
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