A list of programming languages I either know like the back of my hand or have dabbled in by doing at least a simple project. Some are questionable as the their "language" status. Not in any particular order.
  1. Java
  2. Python
  3. Jython
  4. JavaScript / Node.js
  5. Ruby
  6. Scala
  7. R
  8. SQL
  9. Visual Basic
  10. C
  11. C++
  12. Assembly
  13. Objective-C
  14. Pascal
  15. Basic