Faster way to increment a variable?

Hi, so I am coming to Core from Roblox, I know some basics about scripting in Roblox and I was wondering, is there a faster way to increment variables than having to retype it every time? I was looking for some examples in the documentation and in one of the tutorials, I saw this:

There, they are incrementing the variable by just retyping it, so I am asking, is there a faster way to do so, such as:

count += 1
--- or

Thanks for replying!

AFAIK Lua doesn't support any of those "shorcuts" like +=. Some functions in Core can work like that. For example if you want to increment a Resource you can use AddResource and it'll add the value you input to the current value.