Web Reference: How Do You Access and Update Elements in an Array? In the previous lesson, you were first introduced to working with arrays and accessing different elements from arrays. Basic JavaScript (39/111) | Access Array Data with Indexes | freeCodeCampFull playlist 👉 https://www.youtube.com/watch?v=xBMb0KylHpI&list=PLH_87_56BLl12l-tU... However, what if you want to loop through the cars and find a specific one? And what if you had not 3 cars, but 300? The solution is an array! An array can hold many values under a single name, and you can access the values by referring to an index number.
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