Answer & Solution
Answer: Option A
Solution:
The _.times function invokes a given function a specified number of times.
11.
How can you invoke a function a specified number of times in Underscore.js?
12.
What is the result of _.reduce([1, 2, 3], function(sum, num) { return sum + num; }, 0)?
13.
How do you shuffle the elements of an array in Underscore.js?
14.
Which function retrieves the minimum value in a list using Underscore.js?
15.
What does _.pluck([{a: 1}, {a: 2}, {a: 3}], 'a') return?
16.
How do you debounce a function in Underscore.js to limit the rate at which it can fire?
17.
Which function can be used to delay the execution of a function in Underscore.js?
18.
How do you generate a random number within a range in Underscore.js?
19.
What does _.omit({name: 'Alice', age: 25, location: 'NY'}, 'age') return?
20.
How do you check if a value is an array in Underscore.js?