Which of the following is the best way to show both single and double quotes in the same sentence?

Consider the following code: var setter=new Object() setter.color='blue' How would you delete the color property of the variable seter?

What does a 'for...in' loop do?

Correct way to redirect the default login and registration page URL to a custom login and registration page URL?

Correct way to print the slug property of $firstTag object in this code snippet? $tags = wp_get_post_tags($post->ID); $firstTag = $tags[0];

Which command can change the ownership of WordPress directory to www-data (for Apache)?

Which JavaScript object is used to store unique values of any type?

While using JavaScript, which can be used to return a number between 0 and 50?

Which property of a JavaScript Array object is only present in the arrays that are created by regular expression matches?

In relation to object oriented JavaScript [[Prototype]] property, which statement is correct?

What's the output? 'use strict' class Sf{ success_failure() { var a = 28, s=0, i ; for(i=1;i<=a;i++) { if(a%i==0) s=s+i; } if(s!=a*2) document.write('failure') ; else document.write('success'); } } var pj = new Sf(); pj.success_failure();