update

Author: shreyd04

.devcontainer/basic_01/highOrder.js

@@ -13,7 +13,9 @@ console.log(map);
 
 /*for(const [key , value] of map){
  //console.log(`${key} : ${value}`);
-} this doesn't run*/
+} this doesn't run i n for of and for in loop*/
+
+// arrays also have keys