DataTypes: hosting

'DataTypes:2'
'DataType:2'
HowProgrammingWorks · azozulya · azozulya · azozulya · Sep 18, 2019 · azozulya
diff --git a/Exercises/1-hoisting.js b/Exercises/1-hoisting.js
@@ -1,5 +1,4 @@
 'use strict';
-
-const fn = null;
+const fn = x => { const arr1 = [1, 2, 3]; for (const i of arr1) (i * x); };
diff --git a/Exercises/4-count-types.js b/Exercises/4-count-types.js
+  const typesMass = {};
+  for (const el of arr) {
+    const t = typeof el;
+    typesMass[t] = (t in typesMass) ? typesMass[t] + 1 : 1;