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News & links about Python programming.
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Python 3.14 Is Here. How Fast Is It?

Python 3.14 delivers notable performance improvements, including up to 27% speedup in some benchmarks compared to Python 3.13, and enhanced free-threaded execution for better multithreading. The new release also adds features like syntax highlighting in the REPL and improved concurrency support.

https://blog.miguelgrinberg.com/post/python-3-14-is-here-how-fast-is-it
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How to Level Up Your Python Logs with Structlog

This Structlog guide covers configuration context JSON output error handling and OpenTelemetry integration to make your logs a useful signal for Observability.

https://www.dash0.com/guides/python-logging-with-structlog
PyTorch 2.9

PyTorch 2.9 introduces new features including a stable libtorch ABI for C++/CUDA extensions, symmetric memory programming for easy multi-GPU kernel development, and enhanced control over graph break handling in torch.compile. It expands wheel support for AMD ROCm, Intel XPU, and CUDA 13, adds FlexAttention optimizations on Intel GPUs and X86 CPUs, and improves Arm platform performance wi...

https://pytorch.org/blog/pytorch-2-9/
Neural Networks: Simpler Than You Think

The post presents a straightforward implementation of a neural network from scratch in Python, explaining core concepts such as neurons, layers, weights, biases, activation functions, and training through backpropagation. It demonstrates building and training a simple neural network to approximate a sine wave, highlighting that despite its simplicity, the network can learn complex patter...

https://www.hamza.se/blog/neural-networks