JavaScript30 – Day 18

In today’s exercise, I learned how to fetch all video lengths from a site and calculate the total duration of all videos. The exercise was mainly based on the functions map() and ??reduce(). The final code can be found on Day 18 – Adding Up Times with Reduce.

Resources:

• Array.from()
• Array.prototype.map()
• Array.prototype.reduce()
• Math.floor()

 

JavaScript30 – Day 4

Today, Wes explained various NodeList and array functions. The final code can be found on 04 – Array Cardio Day 1.

References:

• NodeList
• Array
• Array.prototype.filter()
• Array.prototype.map()
• Array.prototype.sort()
• Array.prototype.reduce()