array-pop

arrays/foreach.md

@@ -1,4 +1,4 @@
-#Looping with Foreach 
+# Looping with Foreach 
 
 The forEach() method executes a provided function once for each array element. 
 

arrays/sort.md

@@ -0,0 +1,10 @@
+# Sorting an Array 
+
+The sort() method sorts the items of an array in a specific order (ascending or descending). 
+
+```javascript 
+var city = ["California", "Barcelona", "Paris", "Kathmandu"];
+
+var sortedArray = city.sort(); 
+
+console.log(sortedArray);