Merge pull request akshitagit#157 from SHIVANATHRIHARIKRISHNA/workbranch

Added splice javascript method to Array Methods

Author: akshitagupta15june

Array Methods/splice.js

@@ -0,0 +1,22 @@
+// splice(index,deleteCount,item1,item2,...)
+
+var number_arr = [ 20, 30, 40, 50, 60 ];
+var string_arr = [ "amit", "sumit", "anil", "prateek" ];
+
+// splice()
+// deletes 3 elements starting from index1
+number_arr.splice(1, 3);
+
+// Insert 3,4,5 at location 1
+//Second element 0 indicates no deletion.
+number_arr.splice(1, 0, 3, 4, 5);
+
+// deletes two elements starting from index 1
+// and add three elements.
+// It contains ["amit", "xyz", "geek 1", "geek 2", "prateek"];
+string_arr.splice(1, 2, "xyz", "geek 1", "geek 2");
+
+// Printing both the array after performing splice operation
+console.log("After splice op " + number_arr);
+console.log("After splice op " + string_arr);
+