Boolean

Data Types

Author: gitFerdo

README.md

@@ -7,4 +7,4 @@
 
 - Data Types
   - String
-  - Number
+  - Boolean

datatypes.js

@@ -5,4 +5,13 @@ lname = "John";
 // Capitalizated
 let newName = lname.toUpperCase();
 console.log(newName);
+// Number
+let age;
+age = 24;
+age = 25.5;
+let num = "23";
+let result = parseInt(num);
+// Boolean
+let isValid;
+console.log(isValid);
 // lname = 10;

datatypes.ts

@@ -14,4 +14,9 @@ age = 25.5;
 let num = "23";
 
 let result = parseInt(num);
+
+// Boolean
+let isValid: boolean = false;
+
+console.log(isValid);
 // lname = 10;