Hacker News
- I found an interesting website to visualize the execution of simple python scripts, thought I'd share http://www.pythontutor.com/visualize.html#mode=display 12 comments programming
- How do you learn to mentally visualize or understand code? http://www.pythontutor.com/c.html#mode=edit 8 comments learnprogramming
- [JS] How does this recursive function work? http://www.pythontutor.com/visualize.html#code=function%20factorial%28n%29%20%7B%0A%20%20if%20%28n%20%3C%200%29%20%7B%0A%20%20%20%20console.log%28%22Can't%20make%20a%20factorial%20from%20a%20negative%20number.%22%29%3B%0A%20%20%20%20return%3B%0A%20%20%7D%0A%20%20if%20%28n%20%3D%3D%3D%200%29%20%7B%0A%20%20%20%20return%201%3B%0A%20%20%7D%0A%20%20return%20n%20*%20factorial%28n%20-%201%29%3B%0A%7D%0A%0Afactorial%286%29%3B&cumulative=false&curInstr=29&heapPrimitives=false&mode=display&origin=opt-frontend.js&py=js&rawInputLstJSON=%5B%5D&textReferences=false 3 comments learnprogramming
- Awesome tool for seeing how code runs! http://www.pythontutor.com/visualize.html#mode=edit 84 comments learnprogramming
- C++ Tutor - Visualize C++ code execution to learn C++ online http://www.pythontutor.com/cpp.html 7 comments cpp
- Visualize your Ruby code execute step-by-step (also works with Python, Javascript and Java) http://www.pythontutor.com/visualize.html#mode=edit 5 comments ruby
- Online Python Tutor - Visualize program execution http://www.pythontutor.com/visualize.html 6 comments learnprogramming