How to pronounce“sematics”in English

now you lose value sematics right you lost math okay well that's not great right if if you can do something with in why can't I do it with my type yeah

writing concurrent code and so with Swift uh this whole value sematics thing is really powerful there because it turns out that math and copies actually

version of it so now I have to clone it so what value sematics does is it allows you to say hey I have a so in Swift it defaults to value sematics for oh so

details that you don't want to go into but in Swift you have this thing called value sematics and so when you have a tensor in Swift it is a value if you

hard to debug by the way exactly right and so this is where programming languages really matter right so in Swift having value sematics so that um

that comes with certain advantages there certain implementation details there really benefit you as a programmer right you clarify the value sematics like how

thing so you just made a copy of it and you may not have had to yeah and so the way the value sematics work is in Swift is it uses this thing called copy on

has this declarative programming model which defines away entire classes of bugs it's make it builds on value sematics and many other nice Swift