利用坚果云备份 Notability 笔记
前几天在电脑上使用 Notability 客户端批量修改笔记名称的时候，曾一度出现了 notability 笔记全部丢失的情况。所幸的是 iPad 上显示一切正常，赶紧把 iPad 的笔记同步到 iCloud 后才松了...
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Online FriCAS Notebooks (ft. Jupyter Notebook)
1. Remote Computation Service I selected Ubuntu Debian Linux (Debian 11, the latest Debian Linux supported by the AliYun). The reason for selecting Debian over Ubuntu is the support for FriCAS is only available on Ubuntu 21.4, but Ubuntu 21.4 is not supported by AliYun for now. Here’s the instruction to run jFriCAS on Ubuntu. I’ve changed to AliYun afterwards, he...