Javascript

Welcome to the Javascript category of Questions LLC! If you are looking to dive into the world of web development or expand your knowledge of programming languages, you have come to the right place. This category is dedicated to all things Javascript, a powerful and versatile scripting language that is widely used to add interactivity and dynamic features to websites. Whether you are a beginner seeking guidance on the basics or an experienced programmer seeking advanced insights, our community of experts is here to help answer your questions and provide valuable insights into the world of Javascript. Explore our collection of questions and find the answers you need to further your coding journey.

Questions (255)

What will the following program print when run?for (var j = 0; j < 2; j++) { for (var i = 6; i > 4; i--){ println (i); } } 4 5 4
1. 1 answer
2. asked by joe
3. 35 views
If you want a line of JavaScript code to check whether the result of adding 2 to a variable is less than 10, which of the
1. 1 answer
2. asked anonymously
3. 33 views
Given this JavaScript array, which line of code will print “tofu” to the console?const proteinChoices = ["beef", "chicken",
1. 1 answer
2. asked anonymously
3. 11 views
Which line of code will return how many elements are in an array called proteinChoices?Length.proteinChoices
1. 1 answer
2. asked anonymously
3. 17 views
Write a line of code to move a sprite across a terrain in all four directions, and write it in Javascript
1. 4 answers
2. asked by Mario
3. 77 views
What scripting command is used to output to the debugging console when everything seems to be working?(1 point) Responses
1. 4 answers
2. asked by Mario
3. 123 views
program a small game using javascript, that all that would be needed to add is sprite, scenery and story
1. 4 answers
2. asked by Mario
3. 67 views
What scripting command is used to output to the debugging console when everything seems to be working?(1 point) Responses
1. 1 answer
2. asked by snow
3. 103 views
Use basic JavaScriptThis program should draw the French national flag. It should fill the entire canvas, regardless the canvas
1. 4 answers
2. asked by Anonymous
3. 173 views
How to add text in javascript
1. 1 answer
2. asked anonymously
3. 72 views
Make power pellets in JavaScript
1. 1 answer
2. asked anonymously
3. 67 views
Random color square JavaScriptWrite a program that draws a random color square centered on the graphics canvas. The sides of the
1. 1 answer
2. asked anonymously
3. 97 views
Random color square JavaScriptWrite a program that draws a random color square centered on the graphics canvas. The sides of the
1. 1 answer
2. asked anonymously
3. 91 views
Random color square JavaScriptWrite a program that draws a random color square centered on the graphics canvas. The sides of the
1. 1 answer
2. asked anonymously
3. 85 views
Sorry my question is a little off topic butmy teacher has blocked copying function while taking the test/quiz on brightspace/
1. 2 answers
2. asked by Thank you Jiskha
3. 183 views
In JavaScript, how do you soften hard edges on a triangle shape? (or on any other shape, for that matter) I can't seem to find
1. 3 answers
2. asked by ❄ Snowflake ❄
3. 294 views
(Please don't piggyback your questions on another student's post, Becki.)How do I validate color input in JavaScript? I am a
1. 1 answer
2. asked by Writeacher
3. 469 views
Is there a maximum number of functions that JavaScript can have?What about parameters?
1. 1 answer
2. asked by ❄ Snowflake ❄
3. 253 views
www.jiskha.com/questions/1809344/Create-the-form-structure-shown-in-Figure-2-below-Write-a-JavaScript-function-according
1. 1 answer
2. asked by Aryaa
3. 368 views
Create the form structure shown in Figure 2, below. Write a JavaScript function according to the following requirements. A
1. 1 answer
2. asked by Arya
3. 410 views
ASKQuestion was successfully created. HTML COMPUTER PROGRAMMING COMPUTER SCIENCE PROGRAMMING JAVASCRIPT You asked • 2s
1. 2 answers
2. asked by Aryaa
3. 479 views
I want to make my traffic lights run automatically without any user input. I have created this code so far but the images don't
1. 3 answers
2. asked by L
3. 538 views
How do I count how many arrays there is - what do I add to the code? I have managed to create 2 buttons and the top button works
1. 2 answers
2. asked by Anonymous
3. 587 views
How can you count the number of items in the array - what do you have to add to this code?<!DOCTYPE html> <html> <body> <p>Click
1. 1 answer
2. asked by Anonymous
3. 401 views
create a line of code that allows a character to move in every direction in Javascript
1. 3 answers
2. asked anonymously
3. 49 views
give me a script to make something disappear and appear
1. 34 answers
2. asked anonymously
3. 63 views
draw = function() {fill(0, 255, 68); // start color if (mouseIsPressed&&mouseX>50&&mouseX>250&&mouseY<150&&mouseX<400) {
1. 3 answers
2. asked by shrek
3. 31 views
draw = function() {fill(0, 255, 68); // start color if (mouseIsPressed&&mouseX>50&&mouseX>250&&mouseY<150&&mouseX<400) {
1. 3 answers
2. asked by shrek
3. 41 views
draw = function() {fill(0, 255, 68); // start color if (mouseIsPressed) { fill(33, 112, 52); // click color } rect(50, 150, 250,
1. 3 answers
2. asked by shrek
3. 42 views
draw = function() {background(165, 219, 162); fill(255, 254, 222); rect(20, 100, 364, 200); fill(0, 0, 0); textSize(20);
1. 3 answers
2. asked by shrek
3. 37 views
How do take this following javascript and put in external javascript.<html> <head> <script language="javascript"
1. 1 answer
2. asked by Adam
3. 457 views
I'm working on a javascript exercise.I have written function called count where the count function take in one parameter and the
1. 1 answer
2. asked by Adam Johnson
3. 448 views
I need help these javascript exericses:Input: A text string, using prompt. Output: Either "Valid name" or "Invalid name",
1. 2 answers
2. asked by Mike Moskvich
3. 515 views
Start button won't work for a scolling marquee. Below is the javascript code.window.onload = defineMarquee; var timeID; var
1. 1 answer
2. asked by Kevin
3. 353 views
create a console application that will display variables and methods in javascript
1. 3 answers
2. asked by thimna
3. 94 views
Which of the following is the correct syntax to write a function in JavaScript?function functionName() { //code } func
1. 3 answers
2. asked anonymously
3. 42 views
Which of the following inbuilt object can be used to change the HTML code inside the body tag from the JavaScript code?document.
1. 3 answers
2. asked anonymously
3. 40 views
Which of the following code-snippet calls the random function on the button click?<button script = "random();" >`` <button
1. 3 answers
2. asked anonymously
3. 41 views
Which of the following keywords is used to create variables in JavaScript?variable value var number
1. 3 answers
2. asked anonymously
3. 29 views
/*Hello, I really hope someone can help me out with this function. I'm a newbie to JavaScript. I have included the instructions
1. 2 answers
2. asked by Suzie-Q
3. 557 views
Can you check my code and tell me why the prompts are not showing up on the webpage:<html> <Head> <title>Homework 8</title>
1. 2 answers
2. asked by Anonymous
3. 521 views
Which function in JavaScript helps us get an HTML element with its id?None of the options document.getelementbyid("id");
1. 3 answers
2. asked anonymously
3. 34 views
write me some javascript code to run the chrome dinosaur game
1. 3 answers
2. asked anonymously
3. 26 views
when working in notepad, i need to use pop-up boxes (alert, confirm,etc). When a user presses ok more boxes come up. however if
1. 1 answer
2. asked by amanda
3. 377 views
What will this program output?var flavors = []; flavors.push('lemon'); flavors.push('lime'); console.log(flavors);
1. 1 answer
2. asked anonymously
3. 42 views
What is the output of this program?var a = 5; var b = 8; console.log(a + b);
1. 1 answer
2. asked anonymously
3. 61 views
Which keyword is used to declare a variable in JavaScript?
1. 1 answer
2. asked anonymously
3. 45 views
What is the output of this program?var a = 5; a++; console.log(a);
1. 1 answer
2. asked anonymously
3. 76 views
What is the output of this program?var flavors = []; flavors.push('lemon'); flavors.push('lime'); special = flavors[1];
1. 1 answer
2. asked anonymously
3. 49 views
Each line in JavaScript needs to end with a:
1. 1 answer
2. asked anonymously
3. 81 views

Javascript

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