Reading values from a Vector by Index

We can read values in a vector by the index, the location each value is in the vector, starting from zero.

The nth function gives us the value at a specific location in the vector.

(nth [5 10 15] 1)
;=> 10

How many values in our vector

count gives us the number of items in a vector.

 
()
​x
 
the evaluation will appear here (soon)...