August 2019
Beginner to intermediate
798 pages
17h 2m
English
Content preview from Mastering Go - Second Edition
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Multi-dimensional slices
Slices can have many dimensions just like arrays. The next statement creates a slice with two dimensions:
s1 := make([][]int, 4)
If you find yourself using slices with many dimensions all the time, you might need to reconsider your approach and choose a simpler design that does not require multi-dimensional slices.
You will find a code example with a multi-dimensional slice in the next section.
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