code done

Author: pathywang

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

@@ -5,7 +5,7 @@ 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 = firstName[0]+middleName[0]+lastName[0];
+let initials = firstName[0]+middleName[0]+lastName[0]:
 
 // https://www.google.com/search?q=get+first+character+of+string+mdn
 

Sprint-1/1-key-exercises/3-paths.js

@@ -20,7 +20,11 @@ console.log(`The base part of ${filePath} is ${base}`);
 const dir = filePath.slice(0,lastSlashIndex);
 
 //Get everything after the last dot in the base
-const lastDotIndex = base.lastIndexOf(".")
-const ext = ;
+const lastDotIndex = base.lastIndexOf(".");
+const ext = base.slice(lastSlashIndex+1);
+
+console.log('The dir part of ${filePath} is ${dir}');
+console.log('The ext part of ${filePath} is ${ext}');
+
 
 // https://www.google.com/search?q=slice+mdn