1. nerdtree — Generate a File Tree 1 2 " 文件目录树 Plugin 'scrooloose/nerdtree' 1 2 3 4 5 6 7 8 9 10 11 12 13 "===================================================== "" NERDTree 配置 "===================================================== let NERDTreeChDirMode=1 "显示书签

1. Introduction to Vim Vim is an editor that evolved from vi; its first version was released by Bram Moolenaar in 1991. The original name was Vi IMitation, and as features accumulated it was officially renamed Vi IMproved. The image above shows the learning curves of common editors. For most

1. About Keyboard Types There are mainly three types of keyboards: Mechanical keyboard Every key on a mechanical keyboard has its own separate switch, also called a “switch” (axis). Classified by the micro switch type, mechanical keyboards are divided into brown, blue, white, black, and red switches. Mechanical keyboards feel comfortable to type on, but they are on the expensive side.

1. Non-standard Library 1.1 virtualenv virtualenv is a very popular tool for creating isolated python libraries environments. I strongly recommend you learn about it, because it is very practical and widely used; many people use it to set up python development environments. The other tools below are mainly compared against virtualenv to illustrate the differences.

1. Overview Course prerequisite: the logical structure and content of the PowerPoint have already been worked out and written. The course enhances the expressiveness of PowerPoint mainly through the following six parts: Color Text Shapes Charts Slide Master Animation 2. Color 2.1 Understanding Color Hue Chromatic colors, such as purple,