feat(nvim): add g:gitsign_default_base

project_files/cpp.project.vim

@@ -19,3 +19,9 @@ let g:gtest#gtest_command = "path/to/test/executable"
 
 " Copilot
 " let g:copilot_workspace_folders = ['~/Projects/myproject']
+
+if has('nvim')
+  let g:gitsign_default_base = 'HEAD~1'
+else
+  let g:gitgutter_diff_base = 'HEAD~1'
+endif

root/.config/nvim/lua/plugins_setup.lua

@@ -252,6 +252,7 @@ function M.gitsigns()
 			-- Text object
 			map({ "o", "x" }, "ih", ":<C-U>Gitsigns select_hunk<CR>")
 		end,
+		base = vim.g.gitsign_default_base or "HEAD"
 	})
 end
 

root/.vim/doc/c-cpp-cuda.txt

@@ -177,6 +177,15 @@ https://github.com/llvm/llvm-project/blame/80e61e38428964c9c9abac5b7a59bb513b5b1
 
 使用项目：milvus
 
+~/.conan/conan.conf 改存储路径，节省硬盘空间
+>
+    [storage]
+    # This is the default path, but you can write your own. It must be an absolute path or a
+    # path beginning with "~" (if the environment var CONAN_USER_HOME is specified, this directory, even
+    # with "~/", will be relative to the conan user home, not to the system user home)
+    path = /usr3/jiangyinzuo_data/conan_data
+<
+
 *bazel*
 
 使用项目：HA3

root/.vim/doc/clean-disk.txt

@@ -28,5 +28,4 @@ https://stackoverflow.com/questions/70946140/docker-desktop-wsl-ext4-vhdx-too-la
 	select vdisk file="D:\wsl2\ext4.vhdx"
 	compact vdisk
 <
-docker ~
-docker system prune -a
+|docker|

root/.vim/doc/docker.txt

@@ -1,6 +1,42 @@
 vim:ft=help
 *docker*
 
+-------------------------------------------------------------------------------
+Docker磁盘空间清理 ~
+
+https://blog.csdn.net/MinggeQingchun/article/details/125006782
+
+无用的镜像和容器太多 ~
+
+docker system df -v 查看单个image镜像、container容器空间占用细节，以确定是哪个镜像、容器或本地卷占用过高空间
+docker system prune 命令可以用于清理磁盘，删除关闭的容器、无用的数据卷和网络，以及dangling镜像（即无tag的镜像）
+docker system prune -a 命令清理得更加彻底，可以将没有容器使用Docker镜像都删掉
+
+迁移/var/lib/docker目录 ~
+
+https://cloud.tencent.com/developer/article/2020334
+>bash
+    systemctl stop docker
+    mkdir -p /usr3/docker_data
+    rsync -avzP /var/lib/docker /usr3/docker_data
+<
+
+修改/lib/systemd/system/docker.service文件：
+
+在ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock后添加--data-root=/usr3/docker_data/docker
+
+`--data-root string                        Root directory of persistent Docker state (default "/var/lib/docker")`
+
+重启docker
+>bash
+    systemctl daemon-reload
+    systemctl restart docker
+<
+删除原目录
+>bash
+    rm -rf /var/lib/docker
+<
+
 -------------------------------------------------------------------------------
 *nvidia-docker*
 

root/.vim/doc/interview.txt

@@ -183,6 +183,14 @@ Golang的文件名随意，但package name必须是main，这样才能运行`go
         }
     }
 <
+--------------------------------
+Python ~
+
+深拷贝二维数组
+>python
+    a = [[0,0] for _ in range(4)]
+<
+
 --------------------------------
 DevDocs ~