p5.js byte() function

function setup() { 
 
    // Creating Canvas size
    createCanvas(600, 230); 
} 
 
function draw() { 
     
    // Set the background color 
    background(220); 
   
    // Initializing some values
    let Value1 = 12;
    let Value2 = 12.5;
    let Value3 = -7.9;
    let Value4 = -6; 
    let Value5 = "6";
    let Value6 = 0;
   
    // Calling to byte() function.
    let A = byte(Value1);
    let B = byte(Value2);
    let C = byte(Value3);
    let D = byte(Value4);
    let E = byte(Value5);
    let F = byte(Value6);
     
    // Set the size of text 
    textSize(16); 
     
    // Set the text color 
    fill(color('red')); 
   
    // Getting byte representation
    text("Byte representation of value 12 is: " + A, 50, 30);
    text("Byte representation of value 12.5 is: " + B, 50, 60);
    text("Byte representation of value -7.9 is: " + C, 50, 90);
    text("Byte representation of value -6 is: " + D, 50, 110);
    text("Byte representation of string '6' is: " + E, 50, 140);
    text("Byte representation of string 0 is: " + F, 50, 170);
} 

function setup() { 
 
    // Creating Canvas size
    createCanvas(600, 140); 
} 
 
function draw() { 
     
    // Set the background color 
    background(220); 
   
    // Initializing some values
    let Value1 = true;
    let Value2 = false;
    let Value3 = "Geeks";
    let Value4 = [12, 3.6, -9.8, true, false];
   
    // Calling to byte() function.
    let A = byte(Value1);
    let B = byte(Value2);
    let C = byte(Value3);
    let D = byte(Value4);
     
    // Set the size of text 
    textSize(16); 
     
    // Set the text color 
    fill(color('red')); 
   
    // Getting byte representation
    text("Byte representation of value 'true' is: " + A, 50, 30);
    text("Byte representation of value 'false' is: " + B, 50, 60);
    text("Byte representation of value 'Geeks' is: " + C, 50, 90);
    text("Byte representation of array of values are: " + D, 50, 110);
}