跟着冰淇淋车学习 Vim 操作
本文介绍了一个有趣的学习 Vim 操作(motions)的方法——通过一辆冰淇淋车来帮助记忆。作者用冰淇淋车的移动比喻 Vim 中的光标导航命令,让初学者更直观地理解 h、j、k、l 等键位的用途。这种创意教学方式降低了 Vim 的学习门槛,使枯燥的命令变得生动有趣。适合想要快速上手 Vim 文本编辑的初学者阅读。
本文介绍了一个有趣的学习 Vim 操作(motions)的方法——通过一辆冰淇淋车来帮助记忆。作者用冰淇淋车的移动比喻 Vim 中的光标导航命令,让初学者更直观地理解 h、j、k、l 等键位的用途。这种创意教学方式降低了 Vim 的学习门槛,使枯燥的命令变得生动有趣。适合想要快速上手 Vim 文本编辑的初学者阅读。
Max Weinbach says he had early access to OpenAI's new model GPT-5.6 Sol, calling it his favorite model by far. He highlights that it never gives up and will keep reasoning until it's done. OpenAI announced that GPT-5.6 Sol, along with Terra and Luna, will launch publicly on Thursday, with preview access expanding globally now.
The US government ordered Anthropic to suspend access to its Fable 5 and Mythos 5 models for all customers, citing a potential jailbreak technique that involved asking the model to review a codebase for vulnerabilities—a capability Anthropic says is available in other public models. Access was abruptly cut off on June 12.
Andrej Karpathy announces the release of Claude Fable 5, the same underlying model as Mythos but with added safeguards. He calls it a major step forward, particularly for long problem-solving sessions on difficult tasks, and describes it as state-of-the-art on nearly all benchmarks with exceptional performance in software engineering, research, and vision.
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Meta's engineering culture is deteriorating under Mark Zuckerberg and Scale AI CEO Alexandr Wang, who have introduced keyboard tracking, reassignments to data labeling, and AI-centric performance metrics. Critics argue this incentivizes performative AI use, drives away experienced engineers, and contributed to a major Instagram hijacking incident caused by AI-written and AI-reviewed code.