vault backup: 2026-01-24 15:10:10

.obsidian/workspace.json

@@ -8,34 +8,22 @@
         "type": "tabs",
         "children": [
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-                "file": "YueQian/Homework/1-23-5题存疑.md",
+                "file": "Collection/Obsidian使用飞牛Webdav实现多端同步.md",
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+                "mode": "source",
                 "source": false,
                 "backlinks": false
               },
               "icon": "lucide-file",
-              "title": "1-23-5题存疑"
+              "title": "Obsidian使用飞牛Webdav实现多端同步"
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@@ -50,21 +38,36 @@
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+            "id": "4f298dc4da670a86",
+            "type": "leaf",
+            "state": {
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+                "file": "YueQian/相关网站.md",
+                "mode": "preview",
+                "source": false,
+                "backlinks": false
+              },
+              "icon": "lucide-file",
+              "title": "相关网站"
+            }
+          },
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             "type": "leaf",
             "state": {
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-                "title": "CQ2605",
+                "title": "02C语言",
                 "mode": "webview"
               },
               "icon": "globe-2",
-              "title": "CQ2605"
+              "title": "02C语言"
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@@ -76,18 +79,6 @@
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-              "title": "Drawing 20260122"
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@@ -314,14 +305,15 @@
       "remotely-save:Remotely Save": false
     }
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     "Collection/连~都忘记了的小知识.md",
-    "YueQian/Homework/1-23-5题存疑.md",
+    "Collection/Obsidian使用飞牛Webdav实现多端同步.md",
+    "Diary/2026-1/2026-1-24 周六.md",
     "Diary/2026-1/2026-1-23 周五.md",
+    "Excalidraw/Drawing 20260122.md",
+    "YueQian/Homework/1-23-5题存疑.md",
     "Collection/YoudaoyunNotes/01Linux基础/02_Linux概述.md",
     "BlogWebsite/Article/MarkdownTest.md",
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@@ -353,7 +345,6 @@
     "Article/Technology/NFC_Card.md",
     "Article/Technology/MarkdownTest.md",
     "Article/Technology/在ARM架构的Ubuntu中使用Docker Compose部署MTPhotos.md",
-    "Article/Technology/安装AD2025学习版.md",
     "Article/Studyroad/vivado_ip_img",
     "Article/Technology",
     "Article/Studyroad",

Collection/Obsidian使用飞牛Webdav实现多端同步.md

@@ -0,0 +1,7 @@
+---
+tags:
+  - empty
+aliases: empty
+日期: 2026/1/24
+---
+# 

Collection/连~都忘记了的小知识.md

@@ -22,4 +22,6 @@ vim mount_hgfs
 sudo    vmhgfs-fuse     .host:/      /mnt/hgfs/     -o     allow_other #填入命令
 chmod +x mount_hgfs #增加执行权限
 mv mount_hgfs /bin #移动到/bin路径下 以后使用 mount_hgfs 直接执行
-```
+```
+- C语言`&&`运算符的左值为假时，右值不进行计算，同理`||`运算符左值为真右值不进行计算
+- 按位异或`^，a ^ b = c , a ^ c = b , b ^ c = a;`,可用于进行数的交换（省去中间值）