Java 2D array review

Using Java to create and traverse 2D arrays with nested for loops.

Table of Contents:

00:10 - 2D array is an array of arrays
01:12 - 2D are still hipster
01:38 - 2 ways for length
03:16 - 2D initialization
03:25 - empty init
04:12 - 2D prefilled
06:19 - Assigning values to the array
07:12 - Initialize with for loop
08:42 - Init with for-each loop
10:35 - for-each has no sense of position or order
11:11 - Access the contents of a 2D array
12:29 - Access contents with for loop
13:45 - Access data with a for-each loop