What Does if __name__ == "__main__" Mean in Python? Theif __name__ == "__main__"idiom is a Python construct that helps control code execution in scripts. It’s a conditional statement that allows you to define code that runs only when the file is executed as a script, not ...
So, we will define a functionmain(), and put the print statement frommodule1.pyinside the main function. Now we use this small trick of using the statementif __name__ == '__main__'and put the main function inside this if statement. Now let’s look at the execution sequence of our...
In simple explanation return is used inpythonto exit or terminate a function and return a value. In example if you use def myfunction(): return 3+3 print("Hello, World!") print(myfunction()) We call the function myfunction() And you will notice that it only print the return value ...
Python pass Statement By: Rajesh P.S.In Python, the pass statement is a placeholder statement that does nothing when executed. It is used when syntactically a statement is required but no action is needed. The pass statement is often used in situations where a block of code is not yet ...
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Why Print Without a New Line in Python? In Python, printing without a new line refers to controlling the output such that it does not append the newline character \n after every print() callout. Understanding how to override this behavior is important for creating controlled outputs. The fol...
To execute code conditionally To define a function To create a loop To print text to the console Submit Start Quiz - "Python Basics" Understanding the 'if' Statement in Python In Python, one of the essential control flow statements is the if statement. The primary purpose of the if ...
The with statement in Python wraps the execution of a code block using the methods defined by a context manager. It's commonly used to replace a try-finally block with more concise code.
What is 'map' function used for in Python? How do you create a static method in a Python class? What is the purpose of the '__iter__' method in Python? What does the 'yield' keyword do in Python? In Python, what does the 'else' clause in a 'try' statement do? What ...
import time is the Python statement used to import the time library, making its functions and classes available for use in your code. How does time() work in Python? The time() function in Python returns the current time in seconds since the beginning of the epoch. It allows you to meas...