Improvements

Author: tshemsedinov

JavaScript/6-for-of.js

@@ -6,7 +6,6 @@ numbers[-10] = 'Value3';
 numbers.field1 = 'Value1';
 numbers[5] = 20;
 
-for (const i of numbers) {
-  const value = numbers[i];
-  console.log(i, typeof i, value);
+for (const value of numbers) {
+  console.log(value, typeof value);
 }

JavaScript/8-continue.js

@@ -3,7 +3,7 @@
 let i = 0;
 while (i < 10) {
   i++;
-  console.log('Hello');
+  console.log('Hello', i);
   if (i === 5) continue;
   console.log('World');
 }

JavaScript/b-matrix.js

@@ -15,10 +15,8 @@ const res = matrix
 
 console.log(res);
 
-for (const i in matrix) {
-  const row = matrix[i];
-  for (const j in row) {
-    const col = row[j];
-    console.log(i, j, col);
+for (const row of matrix) {
+  for (const item of row) {
+    console.log(item);
   }
 }