Python libraries that replace hundreds of lines of custom code. LiteLLM, Instructor, Tenacity, and 5 more I use in every ...

Learn seven design patterns for data science code, from Strategy and Adapter to Command and Proxy, each matched to the ...

I loaded a large JSON file in Python and watched memory jump from 43 MB to 808 MB. Here’s what happened and how streaming changed everything.

Learn how to write cleaner Python with enumerate, zip, generator expressions, itertools, and functional tools for readable, memory-efficient data processing.

China is considering new export controls on artificial-intelligence technologies in a bid to safeguard the strategically critical industry amid intensifying competition. The Ministry of Commerce on ...

China proposed adding advanced artificial intelligence technologies to its export-control list, potentially restricting overseas transfers of AI models and chip designs in an effort to tighten control ...

Controls would cover 23 AI technologies, including models, agents and computing clusters APIs, apps and cloud services would be exempt, preserving overseas access to Chinese models Rules aim to ...

U.S. diesel exports have averaged about 1.5 million barrels per day in 2026, while policymakers have considered restrictions as domestic prices surged. S&P Global CERA estimates a complete export ban ...

The clock is ticking in the United States-Canada trade fight. At midnight ET Tuesday, Sept. 29, sweeping U.S. import bans on a range of Canadian products, including alcoholic beverages, dairy ...

The United States exported 1.26 million barrels of diesel per day in 2025, accounting for 15.4% of global exports. The five largest exporters supplied 46.9% of the global total, led by the U.S., ...

Code export is part of the Agent Lee beta. Behaviors and limits described here may change. When Agent Lee generates a small project for you — for example, a starter static site or a Worker — you can ...