add: slice internals last lectures

16-slices/11-slice-internals-4-append/1-theory/main.go

@@ -0,0 +1,22 @@
+// For more tutorials: https://blog.learngoprogramming.com
+//
+// Copyright © 2018 Inanc Gumus
+// Learn Go Programming Course
+// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
+//
+
+package main
+
+import (
+	s "github.com/inancgumus/prettyslice"
+)
+
+func main() {
+	s.PrintBacking = true
+
+	ages := []int{35, 15}
+	s.Show("ages", ages)
+
+	ages = append(ages, 5)
+	s.Show("append(ages, 5)", ages)
+}