lean into examples

2012-10-09 21:02:12 -07:00
parent 5d1775bdaa
commit 8daa226a48
130 changed files with 4 additions and 4 deletions
--- a/examples/pointers/pointers.go
+++ b/examples/pointers/pointers.go
@@ -0,0 +1,14 @@
+package main
+
+import "fmt"
+
+func zero(xPtr *int) {
+    *xPtr = 0
+}
+
+func main() {
+    x := 5
+    fmt.Println(x)
+    zero(&x)
+    fmt.Println(x)
+}