New: Implemented FCM cloud messaing.

Author: mbrsagor

basic/data_type.js basic/dataType.jsbasic/data_type.js renamed to basic/dataType.js

@@ -8,25 +8,25 @@ add_calculation = (a, b) => a + b;
 let add = add_calculation(30, 20);
 console.log(add);
 
-// ([num, num2] = [30, 70]) => console.log(num + num2)
-// ({ a, b } = { a: 10, b: 20 }) => a + b;
+([num, num2] = [30, 70]) => console.log(num + num2)
+({ a, b } = { a: 10, b: 20 }) => a + b;
 
-// let sum = (a, b) => a + b;
-// console.log(sum(20, 80));
+let sum = (a, b) => a + b;
+console.log(sum(20, 80));
 
-// about_me = () => {
-//     const name = `My Name is: Bozlur Rosid Sagor`;
-//     let age = 25;
-//     let contact = {
-//         'address': 'Sector 11, Road#10, House#06, Dhaka-Bangladesh',
-//         'phone': '+8801773474709',
-//         'email': 'brshagor.cse@gmail.com'
-//     }
-//     let profession = `Full-stack software engineer`;
+about_me = () => {
+    const name = `My Name is: Bozlur Rosid Sagor`;
+    let age = 25;
+    let contact = {
+        'address': 'Sector 11, Road#10, House#06, Dhaka-Bangladesh',
+        'phone': '+8801773474709',
+        'email': 'brshagor.cse@gmail.com'
+    }
+    let profession = `Full-stack software engineer`;
 
-//     let show_all = `Name: ${name}\nAge: ${age}\nContact Infor: ${contact}\nProfession: ${profession}`
-//     return show_all;
-// }
+    let show_all = `Name: ${name}\nAge: ${age}\nContact Infor: ${contact}\nProfession: ${profession}`
+    return show_all;
+}
 
-// const about = about_me();
-// console.log(about);
+const about = about_me();
+console.log(about);