(as an interested university student:) From Programming at a small scale in Javascript and Logo¹, I have gathered that not knowing what type something is can be annoying. They also have REPLs, which is pretty nice. From various blog posts and debugging Rust programs, I have learned that not having a REPL can be annoying. Are there languages that have both?

(¹ Logo is a “lisp” with omitable parentheses, where these also don’t define runtime-mutable s-expressions, lists are in brackets, and also Logo doesn’t have structs, giving it bad maintainability outside of not having Type Annotation too)

Candidates

  • C# : Does it have a repl?
  • Java in BlueJ somehow
  • sometimes people just put Lisp or Lua in their C/Rust++ program (emacs, shenzhen I/O(game)), this accomplishes a similar task of making some debugging or scripting code faster to compile/interpret, but slower to run
  • leftzero@lemmy.dbzer0.com
    1·
    2 months ago

    C# : Does it have a repl?

    As a procedural language (though it’s becoming more and more functional-like with each release) C# isn’t exactly designed to work with a REPL, but I think Visual Studio (the IDE, not the text editor) comes with an immediate window that works as one, and a quick internet search finds many third party ones, like .NET fiddle for the web, or CSharpRepl for the command line.