- A Complete Guide To Check Data Types In JavaScript https://www.zhenghao.io/posts/js-data-type 11 comments javascript
Linked pages
- The history of “typeof null” https://2ality.com/2013/10/typeof-null.html 41 comments
- JavaScript data types and data structures - JavaScript | MDN https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#:~:text=Conceptually%2C%20undefined%20indicates%20the%20absence%20of%20a%20value%2C%20while%20null%20indicates%20the%20absence%20of%20an%20object%20(which%20could%20also%20make%20up%20an%20excuse%20for%20typeof%20null%20%3D%3D%3D%20%22object%22) 37 comments
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