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, ...

I want to try using Python. But if I start by studying variables and functions, it’s hard to imagine what they are used ...

Seiji Iigaya, a 14-year-old violinist from New Jersey, won the First Place Science Award at a national contest. He conducted ...

Binance says a fake job interview and malicious code repository led to its $6.3B theft. Here is what the fake job interview ...

GPT-6 Astra edited Qwen’s weights and raised MATH-500 from 7.9% to 48.1% in author-run tests. How weight-space programming works—and its limits.

Explore the essential computer science skills needed to build a successful career, including programming, problem-solving, ...

What happens when one AI tries to fix another? MIT researchers used OpenAI's GPT-6 Astra to modify Alibaba's Qwen AI model directly, boosting its maths scores without retraining it.

A new MIT CSAIL blog post is making the rounds in AI circles this week, and it describes something that sounds almost ...

Open Interpreter – Open-source agent that runs code locally in response to natural language, supporting Python, JS, shell, and more. SWE-agent – Princeton's autonomous agent that resolves real GitHub ...

Debug RLEF reward arithmetic in Python: distinguish sampled log ratios from exact KL, test clipping bias, and verify ...

At Chainguard Assemble in London, I spoke with Dan Conn, Staff Platform Security Engineer at Trustpilot about anthropomorphism, "start left," and two years as a Chainguard customer.