why isint this working in javascript  var rows = 3; var columns = 3; var currTile; var otherTile; //blank tile var turns = 0; // var imgOrder = ["1", "2", "3", "4", "5", "6", "7", "8", "9"]; var imgOrder = ["4", "2", "8", "5", "1", "6", "7", "9", "3"]; window.onload = function() { for (let r=0; r < rows; r++) { for (let c=0; c < columns; c++) { // let tile = document.createElement("img"); tile.id = r.toString() + "-" + c.toString(); tile.src = imgOrder.shift() + ".jpg"; //DRAG FUNCTIONALITY tile.addEventListener("dragstart", dragStart); //click an image to drag tile.addEventListener("dragover", dragOver); //moving image around while clicked tile.addEventListener("dragenter", dragEnter); //dragging image onto another one tile.addEventListener("dragleave", dragLeave); //dragged image leaving anohter image tile.addEventListener("drop", dragDrop); //drag an image over another image, drop the image tile.addEventListener("dragend", dragEnd); //after drag drop, swap the two tiles document.getElementById("board").append(tile); } } } function dragStart() { currTile = this; //this refers to the img tile being dragged } function dragOver(e) { e.preventDefault(); } function dragEnter(e) { e.preventDefault(); } function dragLeave() { } function dragDrop() { otherTile = this; //this refers to the img tile being dropped on } function dragEnd() { if (!otherTile.src.includes("9.jpg")) { return; } let currCoords = currTile.id.split("-"); //ex) "0-0" -> ["0", "0"] let r = parseInt(currCoords[0]); let c = parseInt(currCoords[1]); let otherCoords = otherTile.id.split("-"); let r2 = parseInt(otherCoords[0]); let c2 = parseInt(otherCoords[1]); let moveLeft = r == r2 && c2 == c-1; let moveRight = r == r2 && c2 == c+1; let moveUp = c == c2 && r2 == r-1; let moveDown = c == c2 && r2 == r+1; let isAdjacent = moveLeft || moveRight || moveUp || moveDown; if (isAdjacent) { let currImg = currTile.src; let otherImg = otherTile.src; currTile.src = otherImg; otherTile.src = currImg; turns += 1; document.getElementById("turns").innerText = turns; } }

shapes = [{'type': 'circle', 'x': 300, 'y': 300, 'radius': 100, 'color': 'cyan'},{'type': 'circle', 'x': 300, 'y': 300, 'radius': 10, 'color': 'white'},{'type': 'rectangle', 'x1': 500, 'y1': 500, 'x2': 550, 'y2': 580, 'color': 'green'},{'type': 'line', 'x': 0, 'y': 0, 'a': 100, 'b': 300, 'color': "black", 'width': 7},{'type': 'point', 'x': 200, 'y': 50, 'color': 'black'},{'type': 'point', 'x': 205, 'y': 50, 'color': 'black'},{'type': 'point', 'x': 210, 'y': 50, 'color': 'black'},{'type': 'triangle', 'x': 500, 'y': 100, 'a': 600, 'b': 100, 'c': 550, 'd': 200, 'color': 'yellow'},{'type': 'oval', 'x': 100, 'y': 100, 'a': 400, 'b': 400, 'color': 'red'},{'type': 'text', 'x': 500, 'y': 50, 'message': 'hello world!', 'color': 'blue'}] I'd like to take this list and write it to a new txt file. Ignoring the ':' , {}, and words within quotation marks. so the txt file created would look like this:  circle, 300,300, 100, cyancircle, 300,300, 10, whiterectangle, 500,500, 550,580, greenline, 0,0,…

JAVA I cannot figure this one out no matter what I do I cannot get it to run. Please write it in a student way not in an too advance way. Write an application containing three parallel arrays that hold 10 elements each. The first array hold four-digit student ID numbers, the second array holds first names, and the third array holds the students’ grade point averages. Use dialog boxes to accept a student ID number and display the student’s first name and grade point average. If a match is not found, display an error message that includes the invalid ID number and allow the user to search for a new ID number.

Double any element's value that is less than controlValue. Ex: If controlValue = 10, then dataPoints = {2, 12, 9, 20} becomes {4, 12, 18, 20}. #include <iostream>using namespace std; int main() {   const int NUM_POINTS = 4;   int dataPoints[NUM_POINTS];   int controlValue;   int i;    cin >> controlValue;    for (i = 0; i < NUM_POINTS; ++i) {      cin >> dataPoints[i];   }    /* Your solution goes here  */    for (i = 0; i < NUM_POINTS; ++i) {      cout << dataPoints[i] << " " ;   }   cout << endl;    return 0;}