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JavaScript JavaScript Arrays Loop Through Arrays Loop Through an Array

Manoj Gurung
Manoj Gurung
5,318 Points
Posted by Manoj Gurung
Manoj Gurung
5,318 Points

few question = what is arr ? Should we learn html before learning this.

as above

1 Answer

Rick Gleitz
Rick Gleitz
47,876 Points
Rick Gleitz
Rick Gleitz
47,876 Points

Hi Manoj,

arr is just a parameter in the function for the any array that can be later passed into it (playlist in this case). And, yes, it would be helpful to have learned HTML before this (but not totally necessary if you are able to follow the discussion), but if you haven't, you can just start another course on it to get up to speed. You can do more than one course at a time, especially if they are on very different types of subject matter. The "normal" path in learning to make websites is: HTML, CSS, and then JavaScript. A good way to do this is through the Treehouse track Front End Web Development (https://teamtreehouse.com/tracks/front-end-web-development).

Hope this helps.