pop

Author: vtopc

slice/main.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	s := []int{1, 2, 3, 4, 5}
+	for {
+		if len(s) == 0 {
+			break
+		}
+
+		v := s[0] // get first element
+		s = s[1:] // pop first element
+		fmt.Printf("v: %v; s: %v; cap(%d); len(%d) \n", v, s, cap(s), len(s))
+	}
+}