SQLite is a self-contained, file-based SQL database. SQLite comes bundled with Python and can be used in any of your Python applications without having to install any additional software. In this tutorial, we’ll go through the sqlite3 module in Python 3.
The tutorial will cover the basics of Unicode in Python and how Python interprets Unicode characters. It covers the concepts of unicodedata and how to use this module to convert UTF-8 to ASCII. By the end of this tutorial readers will have a strong fundamental understanding of Unicode in Python which would help solve internationalization problems in code.
URL: https://www.progressiverobot.com/k-nearest-neighbors-knn-in-python/ K-nearest neighbors (kNN) is a [supervised machine learning](/community/tutorials/supervised-machine-learning) technique that may be used to handle both classification and regression tasks. I regard KNN as an algorithm that originates from actual life. People tend to be impacted by the people around them. The Idea Behind K-Nearest Neighbours Algorithm Our behavior is shaped by the […]
Learn how to implement multiple linear regression in Python using scikit-learn and statsmodels. Includes real-world examples, code samples, and model evaluation techniques.
URL: https://www.progressiverobot.com/openai-terminal-chatbot/ Introduction Conversational bots have become increasingly popular, providing an interactive way for users to engage with technology. OpenAI's "GPT" (Generative Pre-trained Transformer) models enable developers to create sophisticated conversational agents. In this tutorial, you will build and deploy your personal terminal ChatGPT bot using Python and OpenAI APIs on a cloud servers running […]
Aprenda como processar dados de formulário de entrada em um aplicativo Flask.
URL: https://www.progressiverobot.com/python-classes-objects/ Python is an object-oriented programming language. Python Classes and Objects are the core building blocks of Python programming language. Python Class By this time, all of you should have already learned about [Python Data Types](/community/tutorials/python-data-types). If you remember, basic data types in python refer to only one kind of data at a time. […]
URL: https://www.progressiverobot.com/python-get-ip-address-from-hostname/ [Python socket module](/community/tutorials/python-socket-programming-server-client) can be used to get the IP address from a hostname. The socket module is part of the Python core libraries, so we don't need to install it separately. Python Socket Module to Get IP Address from Hostname Python socket module gethostbyname() function accepts hostname argument and returns the IP […]
URL: https://www.progressiverobot.com/python-modules/ Python Module is essentially a python script file that can contain variables, functions, and classes. Python modules help us in organizing our code and then referencing them in other classes or python scripts. Python Modules A file containing Python definitions and statements is called a python module. So naturally, the file name is […]
URL: https://www.progressiverobot.com/python-return-statement/ The python return statement is used to return values from the function. We can use the return statement in a function only. It can't be used outside of a [Python function](/community/tutorials/python-function-arguments). Python Function without return statement Every function in Python returns something. If the function doesn't have any return statement, then it returns […]
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