Question 1: Add Span

Question 2: Loop & Add Elements

Question 3: Loop & Add Elements v2

Question 4: Alternating Click Actions

Question 5: Express.JS Counter

/get returns current count

/increment increments current count by 1

(Refer to Question 5 JS)

Question 6: Override Parent Click

Question 7: Express.JS Sum 2 Numbers

Get two numbers from request parameters.

Return the sum of those two numbers.

(Refer to Question 7 JS)

Question 8: Add Values from Array

Question 9: Event Bubbling

Question 10: Map Elements