Substituting Strings with re.sub: Python's re module offers the versatile re.sub() function for string replacements and pattern-based substitutions. Learn how to use regular expressions to search for and replace specific patterns in a string, with advanced techniques, special cases, and best practices included.
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Implement regression models easily and effectively with scikit-learn, a popular Python library for machine learning. Understand the relationship between variables and forecast future observations using linear and non-linear regression models. Dive deeper into data preparation, implementation, evaluation, and fine-tuning for optimal performance.
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Explore the power of Singular Value Decomposition (SVD) in linear algebra with numpy.linalg.svd. Learn how to decompose matrices into U, Σ, and V* and leverage SVD for signal processing, dimensionality reduction, and more. Implement SVD efficiently in Python using the numpy library.
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Enhance JSON serialization in Python by subclassing the JSONEncoder class. Override the default method to implement custom serialization behavior for complex objects. This approach allows smooth conversion of non-serializable objects, like datetime, into a JSON-friendly format, ensuring seamless data interchange between systems and applications.
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Build WebSocket Servers and Clients with asyncio - Learn how to establish bidirectional communication channels between clients and servers using WebSockets. Explore the advantages of WebSockets for real-time applications and discover how to implement WebSocket servers and clients using Python's asyncio library.
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