CodeCow/freeCodeCamp
1
0
Fork 0
mirror of https://github.com/freeCodeCamp/freeCodeCamp.git synced 2026-06-22 21:08:12 +08:00
Code Issues Actions 3 Packages Projects Releases Wiki Activity

fix(curriculum): wrap output strings in double quotes (#58880)

Browse Source
This commit is contained in:
David Aniebo 2025-02-20 00:47:44 +01:00 committed by GitHub
parent 33bbe1192f
commit 452adc7d08
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
curriculum/challenges/english/25-front-end-development/review-javascript-variables-and-data-types/6723be264695fb7e619fe1fa.md
View File

@ -195,17 +195,17 @@ error = "Not Found"; // This would cause an error in Java
```js
let age = 25;
console.log(typeof age); // number
console.log(typeof age); // "number"
let isLoggedin = true;
console.log(typeof isLoggedin); // boolean
console.log(typeof isLoggedin); // "boolean"
```
- However, there's a well-known quirk in JavaScript when it comes to `null`. The `typeof` operator returns `object` for `null` values.
- However, there's a well-known quirk in JavaScript when it comes to `null`. The `typeof` operator returns `"object"` for `null` values.
```js
let user = null;
console.log(typeof user); // object
console.log(typeof user); // "object"
```
# --assignment--