0
Please, explain step by step
Why does output equals to 4? https://code.sololearn.com/Wf720i5mVD0A/?ref=app
1 Answer
+ 7
If you enter a number as the key of an object, it becomes a string. Therefore, the second value of "0" replaces the first.
![InvBoy [ :: FEDE :: ] - avatar](https://blob.sololearn.com/avatars/b023a024-32ea-4844-9256-216322095d7c.jpg)
Often have questions like this?
Learn more efficiently, for free:
Hot today
Functions in python
2 Votes
How to make a playground
1 Votes
For Mobile app
0 Votes
I need advice
1 Votes
Html 5 document question
1 Votes
Python
0 Votes