Hello, Le jeudi 11 mars 2021 à 08:23 +0900, Yasuaki Kudo a écrit : > Does anyone have an insight into mixing different programming > language? Say Visual Basic, Java, Racket, Haskell, etc
I am aware of 3 different kinds of approaches: - writing programs in different languages, with one programming language occupying a whole process (so, web services as you say, or scripts, or an org-mode file, for instance); - extending a "managed" programming language with C or C++ code; in theory it could be possible to do the same for two different programming languages and link both C interfaces together; this is what SWIG (http://swig.org/) does, but using some language in another language that way feels a lot like coding in C; - using a common virtual machine as the target for the compilation of many different languages (like elisp and scheme for guile).
