vault backup: 2026-01-23 17:31:51

.obsidian/workspace.json

@@ -13,13 +13,13 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "Diary/2026-1/2026-1-23 周五.md",
+                "file": "Collection/连~都忘记了的小知识.md",
                 "mode": "source",
                 "source": false,
                 "backlinks": false
               },
               "icon": "lucide-file",
-              "title": "2026-1-23 周五"
+              "title": "连~都忘记了的小知识"
             }
           },
           {
@@ -132,13 +132,13 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "Diary/2026-1/2026-1-23 周五.md",
+                "file": "Collection/连~都忘记了的小知识.md",
                 "followCursor": true,
                 "showSearch": false,
                 "searchQuery": ""
               },
               "icon": "lucide-list",
-              "title": "2026-1-23 周五 的大纲"
+              "title": "连~都忘记了的小知识 的大纲"
             }
           },
           {
@@ -292,6 +292,7 @@
   },
   "active": "fc295192ba96dde5",
   "lastOpenFiles": [
+    "Diary/2026-1/2026-1-23 周五.md",
     "Diary/2026-1/2026-1-22 周四.md",
     "Diary/2026-1/2026-1-21 周三.md",
     "Diary/2026-1/2026-1-20 周二.md",
@@ -301,7 +302,6 @@
     "Collection/PID控制算法.md",
     "Collection/linux命令.md",
     "Collection/KMP算法.md",
-    "Diary/2026-1/2026-1-23 周五.md",
     "README.md",
     "Excalidraw/Drawing 20260122.md",
     "test.md",

Collection/连~都忘记了的小知识.md

@@ -6,7 +6,7 @@ aliases:
   - 小知识
 日期: 2026/1/23
 ---
-- 字符转数字要 `-'0'`
+- 字符类型数字转整形数字要 `-'0'`
 ```c
 	char arr[10];
 	for(int i = 0;i < strlen(arr);i++)