extracted initials

Author: alexandru-pocovnicu

Sprint-1/1-key-exercises/2-initials.js

@@ -5,7 +5,14 @@ let lastName = "Johnson";
 // Declare a variable called initials that stores the first character of each string.
 // This should produce the string "CKJ", but you must not write the characters C, K, or J in the code of your solution.
 
-let initials = ``;
+let initials = firstName.charAt(0)+middleName.charAt(0)+lastName.charAt(0);
+
+//or
+
+let initials=firstName[0]+middleName[0]+lastName[0]
+
+
 
 // https://www.google.com/search?q=get+first+character+of+string+mdn
 
+// I really can't understand any of the documentation from developer.mozilla