There is cling Cern’s project of C++ interpreter based on clang – it’s new approach based on 20 years of experience in ROOT cint and it’s quite stable and recommended by Cern guys. Here is nice Google Talk: Introducing cling, a C++ Interpreter Based on clang/LLVM.
Of course, you can use scala -cp whatever and manually manage your dependencies. But that gets quite tedious, especially if you have multiple dependencies. A more flexible approach is to use sbt to manage your dependencies. Search for the library you want to use on search.maven.org. Algebird for example is available by simply searching for … Read more
edit Since Java 9 there’s JShell Original answer follows You can also use Groovy Console. It is an interactive console where you can do what you want. Since Groovy also includes classes from the core java platform, you’ll be able to use those classes as well. It looks like this:
sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer then you can do one of these: xcrun swift lldb –repl As of Xcode 6.1 – typing swift in the terminal launches the REPL as well.
There are many – if you narrow down the scope of your question we might be able to suggest some specific to your needs. A notable interpreter is “Ch: A C/C++ Interpreter for Script Computing” detailed in Dr. Dobbs: Ch is a complete C interpreter that supports all language features and standard libraries of the … Read more
You can pass the –no-save command line argument when you start R, or you can override the q function: utils::assignInNamespace( “q”, function(save = “no”, status = 0, runLast = TRUE) { .Internal(quit(save, status, runLast)) }, “base” ) Put the above code in your .Rprofile so it will be run on startup for every session.
There are several REPLs for Ruby. The standard library ships with a REPL called IRb (for Interactive Ruby), which installs a program named irb, but since it is just a Ruby library, it can also be invoked from Ruby code and not just from the shell. On Rubinius, IRb can also be invoked by just … Read more
No, Go does not provide a REPL(read–eval–print loop). However, as already mentioned, Go Playground is very handy. The Go Authors are also thinking about adding a feature-rich editor to it. If you want something local, consider installing hsandbox. Running it simply with hsandbox go will split your terminal screen (with screen) where you can write … Read more
There is still nothing built-in to provide the exact functionality you describe. However, an alternative to using require it to use the .load command within the REPL, like such: .load foo.js It loads the file in line by line just as if you had typed it in the REPL. Unlike require this pollutes the REPL … Read more
Or (use ‘your.namespace :reload)