• anonymous
I want to my code block execution for every line so that i can simulate and find if any semantic errors in PYTHON. For this wt do i need to do?
MIT 6.00 Intro Computer Science (OCW)
  • Stacey Warren - Expert
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  • jamiebookeater
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  • anonymous
To find semantic errors I use print statements (to look at variables values at the particular place in my code) as professor recommends. It is usually enough - you can put as many of them as practically reasonable for debugging.
  • anonymous
@Ashoka try using the Wing101 IDE, it's free and you can download it from here: It has a decent debugger, will let you set breakpoints, watch variables, and step through code.
  • NRH
Using print statements definitely works,and I assume that the Wing IDE works, mentioned above, but you can also step through a program with this one below and it's online. It lists variables, etc.

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