In relation to JavaScript prototype, which of the following methods is used for returning an array of all own property names?

Analyze the code using the source property of Regular Expressions. What's the output?

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();

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

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

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

Which is an example of a WordPress plugin that provides multilingual capabilities?

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

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

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

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