[Blackazur]

What is the diffrence between 100 and 100.0 at SetPlayerHealth for example?

[Konstantinos]

None.

[ikey07]

health is a float, so you should use 100.0 for correct usage.

[Ballu Miaa]

In real there is no difference but in programming 100 is called an Integer and 100.00 is called a Float. What ikey and Zeus said are right. There are two types of numbers in the programming world : integer , float.

[Konstantinos]

There's not difference at all. Whenever you declare it as a Float and you use "100", it's meant to be 100.0
No matter if "100" would be readable as integer.

[Pottus]

I'd rather write it 100.0 makes more sense and is easy to identify even though it makes no difference to the compiler.

[Vince]

For good practice, just put 100.0. I believe there's a section somewhere in the documentation that handles this case. I'll see if I can find it.