P′′ Designed by: Corrado BöhmP′′ (P double prime) is a primitive computer programming language created by Corrado Böhm in 1964 to describe a family of Turing machines.The most used programming languages R Kotlin C OCaml Dart Python Smalltalk Haskell Elixir Erlang TypeScript PHP JavaScript Rust Scala Visual Basic … C Sharp Emacs Lisp Julia MATLAB Lua Fortran F Sharp Apache Groovy Java Ruby Objective-C Perl Swift