I think Java, Haskell and C# are the main languages where you have both boxed and unboxed values (C++ if you start doing smart pointer stuff I suppose, tho "String" could be considered a very fancy boxed char*).
Python, Ruby, and JavaScript all have exclusively boxed values. "Everything is an object".
I'm not sure what languages you use but that pretty dramatically covers most of the mainstream (top 10 at least).
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I was referring to the term "Boxing", not the concept.
No mainstream language that I am aware of uses the term "Box", while they almost all have something similar in concept, if not identical.
I think Java, Haskell and C# are the main languages where you have both boxed and unboxed values (C++ if you start doing smart pointer stuff I suppose, tho "String" could be considered a very fancy boxed char*).
Python, Ruby, and JavaScript all have exclusively boxed values. "Everything is an object".
I'm not sure what languages you use but that pretty dramatically covers most of the mainstream (top 10 at least).
Boxing is common term in Java and .NET worlds.
The term Boxing is used in Java. (JVM languages really.)