...

Author: dclong

en/content/2021/04/python-dict/python-dict.ipynb

@@ -10,7 +10,7 @@
     "- Category: Computer Science\n",
     "- Tags: programming, Python, dict, data structure, mapping, hash table, dictionary\n",
     "- Author: Ben Du\n",
-    "- Modified: 2021-03-19 17:52:06\n"
+    "- Modified: 2025-06-03 20:33:03\n"
    ]
   },
   {
@@ -34,75 +34,7 @@
     "        \n",
     "    This is also a good trick to yield reproducible dedupped results \n",
     "    without using sort.\n",
-    "\n",
-    "2. With the method `dict.setdefault`, \n",
-    "    you do not really need `defaultdict`.\n",
-    "    As a matter of fact,\n",
-    "    it is recommended that you use `dict` over `defaultdict` for safty reasons."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [],
-   "source": [
-    "s = set([11111, 10, 8, 7, 1, 2, 3])"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "[1, 2, 3, 7, 8, 11111, 10]"
-      ]
-     },
-     "execution_count": 2,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "list(s)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 18,
-   "metadata": {
-    "tags": []
-   },
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "[1, 2, 3, 7, 8, 11111, 10]"
-      ]
-     },
-     "execution_count": 18,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "list(s)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import numpy as np"
+    "    "
    ]
   },
   {
@@ -1279,10 +1211,15 @@
    "source": [
     "## References\n",
     "\n",
-    "https://docs.python.org/3/library/stdtypes.html#typesmapping\n",
+    "- [Built-in Types](https://docs.python.org/3/library/stdtypes.html#typesmapping)\n",
     "\n",
-    "https://stackoverflow.com/questions/613183/how-do-i-sort-a-dictionary-by-value\n"
+    "- [How do I sort a dictionary by value?](https://stackoverflow.com/questions/613183/how-do-i-sort-a-dictionary-by-value)\n"
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": []
   }
  ],
  "metadata": {
@@ -1306,4 +1243,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 4
-}
+}