From: Robert Griesemer
-s := make([]int, 10, 100); # slice with len(s) == 10, cap(s) == 100 -s := make([]int, 10); # slice with len(s) == cap(s) == 10 -c := make(chan int, 10); # channel with a buffer size of 10 -m := make(map[string] int, 100); # map with initial space for 100 elements +s := make([]int, 10, 100); // slice with len(s) == 10, cap(s) == 100 +s := make([]int, 10); // slice with len(s) == cap(s) == 10 +c := make(chan int, 10); // channel with a buffer size of 10 +m := make(map[string] int, 100); // map with initial space for 100 elements