What is main function in python? How do you invoke it?

1.	What is main function in python? How do you invoke it?
Answer» In the world of programming languages, the MAIN is considered as an entry point of execution for a PROGRAM. But in python, it is known that the interpreter serially interprets the FILE line-by-line. This means that python does not provide main() function explicitly. But this doesn't MEAN that we cannot simulate the execution of main. This can be done by defining user-defined main() function and by using the __name__ property of python file. This __name__ variable is a special built-in variable that points to the name of the current module. This can be done as SHOWN below: def main(): print("Hi Interviewbit!")if __name__=="__main__": main()

Discussion