Исходники и презентации

lessons/slices_and_arrays/slice_with_function_1/main.go

@@ -0,0 +1,22 @@
+package main
+
+import "fmt"
+
+func main() {
+	data := []int{1, 2, 3, 4} // len = 4, cap = 4
+
+	fmt.Println("initial slice: ", data)
+	process1(data)
+	fmt.Println("after process1:", data)
+	process2(data)
+	fmt.Println("after process2:", data)
+}
+
+func process1(data []int) {
+	data[2] = 5
+}
+
+func process2(data []int) {
+	data = append(data, 6)
+	fmt.Println("len:", len(data), "cap:", cap(data))
+}