When you use the regular expression /(\w+)\s(\w+),?/g to match substrings, information about the substring matched by the first (\w+) group is stored in the $1 property of the associated JavaScript RegExp object.

Which of the following sets of JavaScript statements can be used to rearrange an array of integers stored in the variable testScores in ascending numerical order?

The following HTML code correctly employees the JSON with Padding approach to manage website data transfer across origins.

How can you erase data that your JavaScript commands have stored in local storage?

Suppose you need to save a string that contains spaces and punctuation marks to a cookie as a data value. If you have assigned the string to the variable tagLine, what statement should you include in your code before the one creating the cookie?

Suppose you want to modify the following JavaScript event handler to use arrow function syntax:form.onclick = function() {    console.log(“The user clicked the form!”);}​What should you place in the blank in the following modified version?form.onclick = _____​

After executing the following JavaScript code, the value of the variable pieFlavors will be _____.let pieFlavors = [“pecan”, “apple”, “lemon”, “key lime”];pieFlavors.reverse();pieFlavors.sort();

Suppose you are working on a web form that contains the following hidden field:Which JavaScript statement should you add to the following code to store the name of the sauce flavor selected by the user as data in this hidden field?let orderForm = document.forms.orderForm;let sauceFlavor = orderForm.elements.sauceFlavor;let sauceIndex = sauceFlavor.selectedIndex;

After the following JavaScript statements execute, the value of crayons is [“pink”, “blue”, “green”]. let crayons = [“pink”, “purple”];crayons.shift();crayons.unshift(“blue”, “green”);

Suppose you have written a JavaScript for loop, and one of the statements that will execute with each iteration of the loop includes an anonymous function that uses the for loop’s counter variable, i. Which statement about this loop is true?