Hey guys, noob anon here, I'm using an android app to learn

Because "+=" means "the variable will add the following number to itself."

x += 5

is the same as saying

x = x + 5

which is the same as saying

"x's new value will be its current value plus five."

>>55386314
Thx a lot anon! I spent all the night thinking about that :)

>>55386334
You can also do it with -=, *=, /=, and a few more in some languages.

>>55386280
>trying to learn from an app made by pooinloos

what is this bastardization of Material Design