I've never seen this type syntax in solidity? Can someone please let me know what is it and why is it written in that way?
1 Answer
It's just a variable. We can write this like:
uint fundsSendGasLimit = 210000;
There is nothing "too" much different. But of course there are some visibility and mutability factors.
Lastly, you can use _
as a separator. Solidity compiler will understand what is for. 1_000_000 equals 1000000
etc