Python 3 Certified Practical Engineer Exam: 500 Four-Choice Questions Focusing on Standard Libraries and Language Specifications! 2026 Edition

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, ...
InfoQ

Google Adopts Pyrefly for Faster, More Accurate Python Type Checking

Google has replaced its long-standing Python type checker, Pytype, with Pyrefly, an open-source tool originally developed by Meta. The decision was driven by Pyrefly's advantages, including faster and ...

Florida releases 16-foot, 147.9-pound Burmese python in drone experiment: How US scientists hope to track invasive snakes across the Everglades

USGS researchers are testing drones to track Burmese pythons in Florida's Everglades. A 16-foot, 147.9-pound radio-tagged ...
BIOENGINEER

Evolutionary AI Discovers Leaner Neural Networks by Treating Every Class as Its Own Goal

Researchers have reformulated multi-class classification as a many-objective problem in which each class is a separate goal, ...

Python 3.15 released: Lazy imports, UTF-8 and new data types

Python 3.15 is expected to speed up some programs and simplifies handling immutable data. UTF-8 as standard requires testing.

Browser operation classes in Claude SDK: Just write one method at a time

On October 7, Anthropic added beta tool classes for browser use and computer use to its Python and TypeScript SDKs (SDK = ...
marktechpost

NVIDIA AI Releases NOOA: An Object-Oriented Python Framework That Turns an AI Agent Into a Single Python Class

NVIDIA Labs has open-sourced NOOA (NVIDIA Object-Oriented Agents), a model-agnostic Python framework for building AI agents. Agent development today is split across prompt templates, tool schemas, ...
TechRepublic

Open Secure AI Alliance Expands at Black Hat: What You Should Know

The Open Secure AI Alliance introduced SAFE guidelines and open agent-security tools at Black Hat, giving enterprises a framework for safer AI deployment. The Open Secure AI Alliance expanded its ...
cybersecuritynews

Python Vulnerability Allows Out-of-Bounds Write on Windows Systems

A security vulnerability has been discovered in Python’s Windows asyncio implementation, allowing attackers to trigger out-of-bounds memory writes through a missing boundary check in network socket ...
cyberpress

Critical Python Vulnerability Enables Out-of-Bounds Write on Windows Systems

A high-severity vulnerability in Python’s asyncio module has been identified, exposing Windows systems to memory-corruption and code-execution risks. The flaw, tracked as CVE-2026-3298, was publicly ...
TheServerSide

Camel case vs. snake case: What's the difference?

Can you explain object-oriented programming to me like I'm 5 years old? Probably not. But here's a straightforward explanation of what OOP is ... Use Spring MVC MultipartFile, Java Path APIs and the ...
vercel

Advancing Python typing

We’re excited to share a year-long research effort aimed at making Python’s type system more expressive and composable, something closer in spirit to the programmable types in TypeScript, but ...