Can't able to practice long program like calculator

Question

I want to know how to do build system for python in sublime text for python programming. I want to write programme for desiging calcultaor but I can't able to run in sublime and when I'm trying to run in python Idle, always some error occur like syntax error or something else and I dont want to start writing again and again. I have seen many videos regarding this in youtube etc but not got my solution yet.

please help me ASAP

Thank you

Answer 1

Errors are very helpful and will help you understand what's wrong and where the error occurred.

If an error occurs, read it and find out how you can fix it.

Answer 2

You don't need to write it all again when a syntax error occurs. You just need to fix that error.

As for running it, I can't say I can help you, but I'll try and figure something out. I've never actually used a Python IDE, as I don't code in Python.

Answer 3

no no I am not saying that, error means slight syntax error . when this occur I have to write all again in python Idle but I dont want . I want to practice my program in sublime text 3. so that I can practice my program like calculator

Answer 4

Can you give me an example of an error you are receiving?