Vim

🔔 Prelude: Yes, You can always type :h to see help, for example, :h windows Vim in not so short Preliminaries When vim is not available, you can temporarily use cat or nano as alternatives When using a new IDE, you should first learn or configure: save copy / paste duplicate line delete word / delete line line movement navigate forward / back undo / redo page navigation (page down, page up, center to middle, etc.) indent / unindent multi-cursor search / content search input commands (Ctrl + P in VSCode, double Shift in IntelliJ, : in vim…) completion, suggestion, parameter hint, hover hint go to / peek definition, type, declaration, reference, implementation rename symbol / refactor (if available) AI controlling: toggle chat box, trigger inline chat… tabs / windows management Use the :help command to query anything you don’t understand :set option? can view current settings Windows and Tabs Buffer: Can be understood as a temporary file. Even if this file is edited, it doesn’t mean it’s written to the actual file. We can observe buffers through windows and manage them through tabs. ...