callback function code snippet #3

Author: theriyazo

All Lessons/callbackfunc.js

@@ -0,0 +1,14 @@
+
+setTimeout(function () {
+    console.log("timer");
+}, 5000);
+
+function x(y){
+    console.log("x");
+    y();
+}
+
+x(function y(){
+// this func is called callback
+console.log("y");
+});