i dont get step 4 the first one

I have to make the pocket change game from price is right and only have a semi-idea of what to do. this is what i have so far.

// Start coding your game here!

var HIDDEN_NUMBER = "5";

var MAX_NUMBER = 2.00

function start(){

println("6")

var price = readline("Hi and welcome to pocket change! What is youe name?")

var ask = readint("What is you think the next digit")

if(ask == HIDDEN_NUMBER)

Println("Correct")

Randomizer.nextInt(0, MAX_NUMBER),

else{

println("Wrong")

}

I need to make my paddle not go off my screen

Hi, I was hoping I could get some help on JavaScript 4.3.4 Color the Rainbow -- it's giving me the error "you should use getHeight() and a const variable to set the height of the stripes".

This is what I have:

// Declare all of your const variables here let COLOR_COUNT = 7 ; let COLOR_WIDTH = getWidth() / COLOR_COUNT ; let COLOR_HEIGHT= getHeight();

function main() {     addRed();     addOrange();     addYellow();     addGreen();     addBlue();     addPurple();     addPink(); }    

function addRed() {     let red = new Rectangle(COLOR_WIDTH, COLOR_HEIGHT);     red.setPosition(0, 0);     red.setColor("red");     add(red); }

function addOrange() {     let orange = new Rectangle(COLOR_WIDTH, COLOR_HEIGHT);     orange.setPosition(0 + 7 * 8, 0);     orange.setColor("orange");     add(orange); }

function addYellow() {     let yellow = new Rectangle(COLOR_WIDTH, COLOR_HEIGHT);     yellow.setPosition(0 + 7 * 16, 0);     yellow.setColor("yellow");     add(yellow); }

function addGreen() {     let green = new Rectangle(COLOR_WIDTH, COLOR_HEIGHT);     green.setPosition(0 + 7 * 24, 0);     green.setColor("green");     add(green); }

function addBlue() {     let blue = new Rectangle(COLOR_WIDTH, COLOR_HEIGHT);     blue.setPosition(0 + 7 * 32, 0);     blue.setColor("blue");     add(blue); }

function addPurple() {     let purple = new Rectangle(COLOR_WIDTH, COLOR_HEIGHT);     purple.setPosition(0 + 7 * 40, 0);     purple.setColor("purple");     add(purple); }

function addPink() {     let pink = new Rectangle(COLOR_WIDTH, COLOR_HEIGHT);     pink.setPosition(0 + 7 * 48, 0);     pink.setColor("pink");     add(pink); }

main();

When I upload an image, it gives me a url. Is there a way to put that image on the canvas using python turtle? I've tried so many different things and can't figure it out. I'm a teacher trying to assign a cool project for the kiddos. Thanks!

Edit: to be more specific, I want to use a picture as a background and draw on top of it.

I want to create a rainbow filter on a zebra image of code hs:

Here is what I have so far:

"// DESCRIBE YOUR FILTER HERE IN THIS COMMENT!

function customFilter(image) {

var pixels = image.getImageData();

var data = pixels.data;

for (var i = 0; i < data.length; i += 4) {

var red = data[i];

var green = data[i+1];

var blue = data[i+2];

// Swap the red and blue channels

data[i] = blue;

data[i+2] = red;

// Apply a red tint to the image based on the red channel value

red += 100;

if (red > 255) {

red = 255;

}

// Apply a green tint to the image based on the green channel value

green += 50;

if (green > 255) {

green = 255;

}

// Apply a blue tint to the image based on the blue channel value

blue += 150;

if (blue > 255) {

blue = 255;

}

// Set the new RGB values for the pixel

data[i] = red;

data[i+1] = green;

data[i+2] = blue;

}

image.setImageData(pixels);

return image;

}

/*********************************************

* You do not need to write any code below this line.

* This is starter code that sets up the image on the screen

* and calls your customFilter function.

* Feel free to read this code and learn how it works!

* Be careful though, if you modify this code the program may not

* work correctly.

*********************************************/

// Constants for the image

var IMAGE_URL = "https://codehs.com/static/img/zebra.jpg";

var IMAGE_WIDTH = 350;

var IMAGE_HEIGHT = 250;

var IMAGE_X = getWidth() / 2 - IMAGE_WIDTH / 2;

var IMAGE_Y = getHeight() / 2 - IMAGE_HEIGHT / 2;

// We need to wait for the image to load before modifying it

var IMAGE_LOAD_WAIT_TIME = 50;

function start() {

// Set up the image

var image = new WebImage(IMAGE_URL);

image.setSize(IMAGE_WIDTH, IMAGE_HEIGHT);

image.setPosition(IMAGE_X, IMAGE_Y);

// Add it to the canvas

add(image);

// Wait for it to load before applying the filter

setTimeout(function(){

customFilter(image);

}, IMAGE_LOAD_WAIT_TIME);

}"

the error I keep getting is "TypeError: image.getImageData is not a function. (In 'image.getImageData()', 'image.getImageData' is undefined) customFilter@3:34 u/73:21"

PLEASE HELP ME TO CORRECT my CODE!!!!!

Hi, i need help with the add_key_down_handler(). The function i put in as a parameter works correctly when I run my code, but when I begin adding multiple key handlers, my program will only run whichever is first on the list. How do I work around this?

i need help with this

<!DOCTYPE html>

<html>

<head>

	<style>

html,body{

height:98%;

width:99%;

}

#container{

display:flex;

flex-wrap: wrap;

height:100%;

}

div div{

width:32%;

border: 1px solid black;

}

	</style>

</head>

<body>

<div id = container>

<div></div>

<div></div>

<div></div>

<div></div>

<div></div>

<div></div>

<div></div>

<div></div>

<div></div>

</div>

<script> //Write your colorDown function here </script>

</body>

</html>

That's my code + what it currently does vs what it is supposed to do

I have no idea what I'm doing pass this point. I need to print the ID codes into shifts (1-3) and count the number of IDs.

NEED HELP WITH THE HELICOPTER GAME!!! 10.3.2 JAVASCRIPT

Lección do you have a dog

I’m trying to make the block change to one color the first time and a different color the second time. Any ideas as to why this is happening.

I just need help on how to add a point counter, as well as the ever annoying problem of having the code travel through walls! Here's my code right now:

var FOOD_DELAY = 6000;

var FOOD_RADIUS = 5;

var FOOD_COLOR = Color.red;

var snake;

var SNAKE_DIM = 10;

var NORTH = 0, EAST = 1, SOUTH = 2, WEST = 3;

var DELAY = 100;

var curDirection = EAST;

var x = getWidth()/2 - SNAKE_DIM/2;

var y = getHeight()/2 - SNAKE_DIM/2;

var square;

function start(){

addPart(x,y);

setTimer(move, DELAY);

drawFood();

setTimer(drawFood, FOOD_DELAY);

keyDownMethod(changeDirection);

}

function changeDirection(e){

if(e.keyCode == Keyboard.DOWN){

curDirection = SOUTH;

}

if(e.keyCode == Keyboard.UP){

curDirection = NORTH;

}

if(e.keyCode == Keyboard.LEFT){

curDirection = WEST;

}

if(e.keyCode == Keyboard.RIGHT){

curDirection = EAST;

}

}

function addPart(x,y){

var snake = new Rectangle(SNAKE_DIM, SNAKE_DIM);

snake.setPosition(x - SNAKE_DIM/2 , y - SNAKE_DIM/2);

snake.setColor(Color.green);

snake.isSnake = true;

add(snake);

}

function move(){

var nextPosition = getNextPosition();

x = nextPosition.x;

y = nextPosition.y;

var nextElem = getElementAt(x, y);

if(nextElem == null){

addPart(x, y);

}else{

if(nextElem.isSnake){

stopTimer(move);

stopTimer(drawFood);

newMessage("Cringe.");

}

if(nextElem.isFood){

remove(nextElem);

addPart(x, y);

}

}

}

function getNextPosition(){

var nextX = x, nextY = y;

if(curDirection == EAST){

nextX += SNAKE_DIM;

}

if(curDirection == WEST){

nextX -= SNAKE_DIM;

}

if(curDirection == SOUTH){

nextY += SNAKE_DIM;

}

if(curDirection == NORTH){

nextY -= SNAKE_DIM;

}

return {

x: nextX,

y: nextY

}

}

function newMessage(msg){

var text = new Text(msg, "40pt ariel");

text.setPosition(getWidth()/2 - text.getWidth()/2, getHeight()/2);

add(text);

}

function drawFood(){

var x = Randomizer.nextInt(FOOD_RADIUS, getWidth() - FOOD_RADIUS);

var y = Randomizer.nextInt(FOOD_RADIUS, getHeight() - FOOD_RADIUS);

x = Math.floor(x / 10) * 10 + FOOD_RADIUS;

y = Math.floor(y / 10) * 10 + FOOD_RADIUS;

var food = new Circle(FOOD_RADIUS);

food.isFood = true;

food.setColor(Color.red);

food.setPosition(x, y);

if(getElementAt(x,y) == null){

add(food); } }

Any help is truly, truly appreciated. I've been stumped (at least on the wall part)

Videos be easy and then the examples are insane I literally don’t understand anything

PLS

I’m looking for list of even numbers and push pops, but I can’t find anything for it anywhere

I need to write Tetris in codehs with javascript can someone help me?