Todavía estamos traduciendo esta lección al Español. Por ahora lees la versión en English.Ayúdanos a traducir

0%

Skip to content

Values, types, and the console

Principiante~20 min0/4 pasos

Your first Smart Ledger snapshot

JavaScript programs start with values. A business name is text, revenue is a number, and VAT registration is a yes/no fact. In this module you will store each value, inspect its type, and render a business snapshot on the page.

The browser console is a diagnostic tool, not a place to guess. Use it to see what the program actually knows.

Instrucciones

1

Create a constant named businessName and assign it a string.

Pista: Use: const businessName = '...';

2

Create monthlyRevenue as a number and vatRegistered as a boolean.

3

Log the type of at least one value with typeof.

4

Write the snapshot into the element with id output.

Tu código

html
22 líneas
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

Vista previa en vivo

Vista previa en vivo