This is a PDF problem collection for the Python 3 Certified Practical Engineer Exam, containing 500 original four-choice questions across 12 chapters, including language specifications, classes, ...

When automating tasks with Python, you often want to call other programs on your machine. However, there is not just one ...

Tencent's Hy-Memory-30B-A3B is a free open-source mixture-of-experts model claiming Claude Opus 5 parity on AI agent memory ...

Nvidia's RTX Spark packs an NPU that we know very little about, but I was able to get it working.

User-defined functions (UDFs) in Unity Catalog extend SQL and Python capabilities within Azure Databricks. They let you define, use, and securely share and govern custom functions across computing ...

An open-source framework from Madrid automatically converts trained Python spiking neural networks into synthesizable VHDL, ...

Argon2, bcrypt, and scrypt compared on OWASP 2026 parameters, real benchmarks, memory cost, and migration steps for password ...

A conditional generative adversarial network tuned by an Adaptive Jaya Algorithm generated synthetic forest images that, ...

This document lists all significant changes in Python releases since the start of 2026, including breaking changes and important enhancements that may affect your code. Each change is marked as: This ...

The cookbook supplies examples for chat fine-tuning, mathematics, programming and preference learning. AWS also says it provides agent skills to help coding assistants handle tasks across preparation, ...

The short version: scrypt leans on memory, forcing an attacker to buy expensive RAM-heavy hardware instead of cheap GPU ...

Anthropic's new API version moves the SDK key to Authorization: Bearer, which can break gateways expecting X-Api-Key. It also removes sampling controls, with le ...