Is there a way to figure out the language an app has been developed in (eg Swift, react,...) by looking at some packaged installed version on either operating system? For example how to know if Duolingo has been written in Swift or other?
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.