A viral report claims that chatbot lying and scheming has increased exponentially; the problem is that the report’s language is doing the heavy lifting instead of its data, opines Satyen K. Bordoloi ...

艺学启航：很多新手学Python数据分析，容易卡在一个地方：代码跑通了，图表也画出来了，但结果总觉得差点意思。问题往往不在技术，而在思路。我见过不少人，一上来就埋头背Pandas的函数、Matplotlib的参数，工具手册翻得滚瓜烂熟，却忘了数据分析的核心是解决问题。好比买了一套工具，研究了每把刀的用法，却不知道要削哪个苹果。更推荐的做法，是反过来。先想清楚 ...

Lawmakers gave specific orders to Trump officials on foreign aid spending, but officials have refused to follow many of them — likely in violation of the law, experts say. In doing so, they’re ...