Merge pull request #8 from ilonabudapesti/master

add str.maketrans() solution
anushalihala · Jun 28, 2018 · c8fb9d5 · c8fb9d5
2 parents c51fa83 + dd4097a
commit c8fb9d5
Showing 1 changed file with 45 additions and 2 deletions.
diff --git a/toy-problems/toy-problem-003.ipynb b/toy-problems/toy-problem-003.ipynb
@@ -278,7 +278,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 17,
+   "execution_count": 3,
    "metadata": {
     "collapsed": false
    },
@@ -296,7 +296,7 @@
        "\"i hope you didnt translate it by hand. thats what computers are for. doing it in by hand is inefficient and that's why this text is so long. using string.maketrans() is recommended. now apply on the url.\""
       ]
      },
-     "execution_count": 17,
+     "execution_count": 3,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -369,6 +369,49 @@
     "\n"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {
+    "collapsed": false
+   },
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "\"i hope you didnt translate it by hand. thats what computers are for. doing it in by hand is inefficient and that's why this text is so long. using string.maketrans() is recommended. now apply on the url.\""
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "# solution with a built-in function str.maketrans()\n",
+    "\n",
+    "table = str.maketrans(\"abcdefghijklmnopqrstuvwxyz\", \"cdefghijklmnopqrstuvwxyzab\")\n",
+    "raw.translate(table)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true
+   },
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "collapsed": true
+   },
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "code",
    "execution_count": null,