It sounds underwhelming, but keep in mind you can do things like share such a local stack-allocated variable with multiple threads, safely.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
It sounds underwhelming, but keep in mind you can do things like share such a local stack-allocated variable with multiple threads, safely.