Python is a versatile programming language that can be used for a wide range of tasks. It has a large community of developers, which means that there are a variety of tools and libraries available to help you get your work done. It has a large number of modules that we can import and...
Learn how to use Python's if __name__ == "__main__" idiom to control code execution. Discover its purpose, mechanics, best practices, and when to use or avoid it. This tutorial explores its role in managing script behavior and module imports for clean an
What does 1 do in Python - Slicing in Python gets a sub-string from a string. The slicing range is set as parameters i.e. start, stop and step. For slicing, the 1st index is 0. For negative indexing, to display the 1st element to last element in steps of
We learn by doing. That means writing Python code. Practice this topic by working on these related Python exercises. observe: Refactor to reduce repetition words_containing: Locate all words containing a given letter swap_ends: Swap first and last items in a list ...
Here, an object of the socket class is created, and two parameters are passed to it. The first parameter, i.e., AF_INET, refers to the ipV4 address family, meaning only ipV4 addresses will be accepted by the socket. The second parameter, SOCK_STREAM, means connection-oriented TCP protoco...
endis an optional parameter inprint() functionand its default value is'\n'which meansprint() ends with a newline. We can specify any character/string as an ending character of theprint() function. Example # python print() function with end parameter example# ends with a spaceprint("Hello...
How to access the index in a for loop in Python How to check if a file or directory exists in Python How to remove elements in a Python List while looping What does if __name__ == "__main__" do? The Best FREE Machine Learning Crash Courses ...
Learn, what is the concept behind indexing in NumPy using [:,None], what does selection by [:,None] do? ByPranit SharmaLast updated : December 22, 2023 NumPyis an abbreviated form of Numerical Python. It is used for different types of scientific operations in python. Numpy is a vast li...
Learning Python is like the initial step towards your career. As we already mentioned, It is being used in many fields which means the demand for Python programmers is relatively high. According to Payscale, the average salary for a professional with Python skills is $93k per annum. This ...
What does @property do? How about A @ B? In this tutorial I’ll walk you through all the different ways you can use the @ symbol in Python.