There are several slcie iteration ways in Go. They do have some performance differences, depending on the element types of slices. Please view the example in th

There are several slcie iteration ways in Go. They do have some performance differences, depending on the element types of slices. Please view the example in the end of the article for details: https://go101.org/article/value-copy-cost.html https://go101.org/article/value-copy-cost.html