What are the false values in JavaScript?

How to know which values ​​represent false in js, we only need to use a common function Booealn() to solve it.

Common false values ​​are:

1. 0
2. IN
3. ""or''
4. null
5. undefined
6. Both false
   [] and {} are truth values ​​represented

Here false itself is a Boolean type, while the other 5 are not. Except for these 6, others are "true", including objects, arrays, regular expressions, functions, etc. Note that
'0', 'null', 'false', {}, [] are also true values ​​and the results are as follows

Original link: https://blog.csdn.net/Csdn_____c/article/details/122741205