Added exercises

Author: timeu

Lecture-0-Setup-of-Python-Environment.ipynb

@@ -72,7 +72,7 @@
     "## Start jupyter notebook\n",
     "\n",
     "```\n",
-    "$ source activate gwas-lecture\n",
+    "$ conda activate gwas-lecture\n",
     "$ jupyter notebook\n",
     "```\n",
     "Open link that is displayed in terminal in browser \n",
@@ -110,7 +110,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.10"
+   "version": "3.6.12"
   }
  },
  "nbformat": 4,

Lecture-1-Introduction-to-Jupyter-Notebooks.ipynb

@@ -77,7 +77,6 @@
    ]
   },
   {
-   "attachments": {},
    "cell_type": "markdown",
    "metadata": {},
    "source": [
@@ -706,6 +705,76 @@
     "ls"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Excercices \n",
+    "\n",
+    "Here are some excercises to test your knowledge"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "<div class=\"alert alert-success\">\n",
+    "Implement the function <code>hello</code> and make sure the test cells runs without any errors. You will need to delete the line with `raise NotImplementedError`, write your own solution, and then re-run the cell before running the test cell. Each time you change code in a cell, you  will need to re-run that cell before running any other cells that depend on it!\n",
+    "</div>"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def hello(name):\n",
+    "    \"\"\"Returns a message containing \"Hello, <name>!\", \n",
+    "    where <name> is passed in as an argument.\n",
+    "    \n",
+    "    Parameters\n",
+    "    ----------\n",
+    "    name : string\n",
+    "        The name of the person to say hello to\n",
+    "        \n",
+    "    Returns\n",
+    "    -------\n",
+    "    the message containing \"Hello, <name>!\"\n",
+    "    \n",
+    "    \"\"\"\n",
+    "    ### BEGIN SOLUTION\n",
+    "    raise NotImplementedError()\n",
+    "    ### END SOLUTION"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# try running your hello function with your own name and see what \n",
+    "# it returns\n",
+    "hello(\"YOUR NAME HERE\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "\"\"\"(1 point) Test code for the 'hello' function. This cell should NOT give any errors when it is run.\"\"\"\n",
+    "from nose.tools import assert_equal\n",
+    "assert_equal(hello(\"Jessica\"), \"Hello, Jessica!\")\n",
+    "assert_equal(hello(\"jessica\"), \"Hello, jessica!\")\n",
+    "assert_equal(hello(\"Tom\"), \"Hello, Tom!\")\n",
+    "assert_equal(hello(\"123\"), \"Hello, 123!\")\n",
+    "\n",
+    "print(\"Success!\")"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,