Bug fixes and improvements (#51)

chapters/chapter-01/chapter-01-quiz-2.ipynb

@@ -77,7 +77,7 @@
     "\n",
     "1. The information stored in memory vanishes when the computer is turned off.\n",
     "2. Memory devices are cheaper per GB than storage devices.\n",
-    "3. Memory is faster than storage.\n",
+    "3. Memory is usually faster than storage.\n",
     "4. Storage devices are cheaper per GB than memory devices.\n",
     "5. The information stored in storage vanishes when the computer is turned off."
    ]
@@ -155,10 +155,10 @@
     "\n",
     "Check all that apply.\n",
     "\n",
-    "1. Developers generally write programs using high-level languages.\n",
-    "2. A high-level language is a language that computers can understand.\n",
-    "3. A disassembler is a program that translates machine language into assembly language (the inverse of an assembler).\n",
-    "4. Only interpreters can be used to convert a program written in a high-level language into machine code."
+    "1. Developers generally use high-level languages.\n",
+    "2. A high-level language can be executed directly on a computer.\n",
+    "3. A disassembler translates machine language into assembly language (the inverse of an assembler).\n",
+    "4. Only interpreters convert high-level language code into machine code."
    ]
   },
   {
@@ -182,10 +182,10 @@
     "\n",
     "Check all that apply.\n",
     "\n",
-    "1. A compiler is a program that translates code written in one programming language into another language.\n",
+    "1. A compiler translates code from one programming language into another language.\n",
     "2. Interpreters translate the whole program in one go.\n",
     "3. Compilers execute a program one statement at a time.\n",
-    "4. An interpreter is a program that directly executes instructions written in a programming language without requiring them to be pre-compiled into machine code."
+    "4. An interpreter directly executes programming language instructions without requiring them to be pre-compiled into machine code."
    ]
   },
   {
@@ -354,7 +354,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.3"
+   "version": "3.12.2"
   }
  },
  "nbformat": 4,

chapters/chapter-13/chapter-13-task-3.ipynb

@@ -26,15 +26,15 @@
     "\n",
     "Contact a web service to retrieve and parse some JSON data.\n",
     "\n",
-    "Use the following API endpoint: `http://py4e-data.dr-chuck.net/json?`. It has a static subset of the Google Maps data.\n",
+    "Use the following API endpoint: `http://py4e-data.dr-chuck.net/opengeo`. It has a static subset of the OpenStreetMap data.\n",
     "\n",
-    "To call the API, include a `key=42` parameter and provide the address that you are requesting as the `address` parameter. To properly encode parameters use the `urllib.parse.urlencode()` function.\n",
+    "To call the API, provide the address that you are requesting as the `q` parameter. It should be properly URL encoded using the `urllib.parse.urlencode()` function.\n",
     "\n",
-    "Return the first `place_id` from the response.\n",
+    "Return the first `plus_code` from the response.\n",
     "\n",
     "---\n",
     "\n",
-    "After running the cell, you should see the following output: `'ChIJNeHD4p-540AR2Q0_ZjwmKJ8'`"
+    "After running the cell, you should see the following output: `'6FV8QPRJ+VQ'`"
    ]
   },
   {
@@ -52,9 +52,8 @@
     "\n",
     "\n",
     "def foo(address):\n",
-    "    endpoint = \"http://py4e-data.dr-chuck.net/json?\"\n",
-    "    parameters = {\"address\": address, \"key\": 42}\n",
-    "    url = endpoint + urllib.parse.urlencode(parameters)\n",
+    "    endpoint = \"http://py4e-data.dr-chuck.net/opengeo?\"\n",
+    "    url = endpoint + urllib.parse.urlencode({\"q\": address})\n",
     "\n",
     "    # ========== YOUR CODE HERE ==========\n",
     "    \n",
@@ -112,7 +111,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.8"
+   "version": "3.12.2"
   }
  },
  "nbformat": 4,

helpers/submitters/data/tasks.py

@@ -229,8 +229,8 @@
         (["http://py4e-data.dr-chuck.net/comments_297239.json"], 2494),
     ],
     "13.3": [
-        (["South Federal University"], "ChIJNeHD4p-540AR2Q0_ZjwmKJ8"),
-        (["Northwestern University"], "ChIJOUw-cAvQD4gRBmHV-me1Nyw"),
+        (["South Federal University"], "6FV8QPRJ+VQ"),
+        (["Simon Bolivar University"], "47RFHC3H+G6"),
     ],
     "14.1": [
         (