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- DictionaryMain/mān/
adjective
- 1. chief in size or importance: "a main road"
noun
- 1. a principal pipe carrying water or gas to buildings, or taking sewage from them: "a faulty gas main"
- 2. the open ocean. archaic, literary
Main definition: chief in size, extent, or importance; principal; leading. See examples of MAIN used in a sentence.
May 25, 2022 · # Define main function def main(): greeting(name) age_check(age) # Execute main() function if __name__ == '__main__': main() As you see, we first define two separate functions to greet new players and to check their age. Next, we define the main() function, which contains a call to the greeting() and age_check() functions.
Here, we have created a custom main() function in the helloworld.py file. It is executed only when the program is run as a standalone script and not as an imported module. This is the standard way to explicitly define the main() function in Python. It is one of the most popular use cases of __name__ variable of a Python file. Also Read:
1. Defining Main Functions in Python: Overview. 2. Execution Modes in Python. 3. Best Practices for Python Main Functions. 4. Defining Main Functions in Python: Summary. Start Now. About Rich Bibby. Rich is an avid Pythonista and a video instructor at Real Python.
Aug 14, 2023 · def main(): print(“What about you?”) print(“I am fine”) Output: How are you? I am fine. Explanation. Observing the above program closely, one can see clearly that only ‘Good Morning’ and ‘Good Evening’ are printed, and the term ‘What about you?’ is not printed.
Definition of main adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Dec 27, 2019 · def main(): . print("hey there") . # Using the special variable . # __name__ . if __name__=="__main__": . main() . Output: Hello. hey there. When above program is executed, the interpreter declares the initial value of name as “main”.
