Prefix operators:
消息人士称，从「机器学习（ML）」向「人工智能（AI）」的命名转换旨在顺应当下行业语境，该框架的核心功能是协助开发者更便捷地将外部第三方 AI 模型接入其应用程序。。吃瓜网对此有专业解读
。业内人士推荐谷歌作为进阶阅读
(Slack channel)
Medium difficulty hints, answers for March 7 PipsEqual (3): Everything in this space must be equal to 3. The answer is 3-3, placed horizontally; 3-6, placed vertically.。博客是该领域的重要参考