Merge branch 'master' of https://github.com/Python-Crash-Course/Python101

Session 2 - Data Structures/Session 2 - Data Structures.ipynb

@@ -1701,7 +1701,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
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Session 3 - Functions/Session 3 - Exercise Solutions.ipynb

@@ -89,7 +89,7 @@
    "source": [
     "* **Note 1:** Call to function `circle_area` defined in Exercise instead of defining the expression `pi * r**2 / 4` again. The concept of functions calling other functions can be used to make modular programs that are easy to follow and maintain. Each function only needs to do a small thing in itself.\n",
     "\n",
-    "* **Note 2:** The input parameter when the function was *defined* was a list called `radii`, but the when the function was *called*, the input list was called `list_of_radii`. Thus, the input parameters passed into a function do not need to have the same name as when the function is defined."
+    "* **Note 2:** The input parameter when the function was *defined* was a list called `radii`, but when the function was *called*, the input list was called `list_of_radii`. Thus, the input parameters passed into a function do not need to have the same name as when the function is defined."
    ]
   },
   {
@@ -823,7 +823,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.4"
+   "version": "3.7.5"
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Session 3 - Functions/Session 3 - Functions.ipynb

@@ -49,7 +49,7 @@
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    "cell_type": "code",
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+   "execution_count": 2,
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    "source": [
@@ -68,7 +68,7 @@
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   {
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+   "execution_count": 3,
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@@ -77,7 +77,7 @@
        "36.25"
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@@ -95,7 +95,7 @@
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   {
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+   "execution_count": 4,
    "metadata": {},
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     {
@@ -127,7 +127,7 @@
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   {
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+   "execution_count": 5,
    "metadata": {},
    "outputs": [
     {
@@ -162,17 +162,16 @@
   },
   {
    "cell_type": "markdown",
-   "metadata": {
+   "metadata": {},
-    "cell_style": "center"
-   },
    "source": [
+    "## Examples of built-in functions\n",
     "### Using `enumerate` for looping in index/value pairs\n",
     "The built-in `enumerate` is useful when you want to loop over an iterable together with the index of each of its elements:"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [
     {
@@ -198,7 +197,7 @@
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   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [
     {
@@ -230,7 +229,7 @@
   },
   {
    "cell_type": "code",
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+   "execution_count": 8,
    "metadata": {},
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     {
@@ -268,7 +267,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 9,
    "metadata": {},
    "outputs": [
     {
@@ -304,7 +303,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 10,
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     {
@@ -327,14 +326,14 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "`zip` stops when the shortest iterable is exhausted. So if if `c` is removed from the first string in the example above, we have iterables of lengths 2, 3 and 3. \n",
+    "`zip` stops when the shortest iterable is exhausted. So if `c` is removed from the first string in the example above, we have iterables of lengths 2, 3 and 3. \n",
     "\n",
     "Thus, only two iterations are performed:"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 10,
+   "execution_count": 11,
    "metadata": {},
    "outputs": [
     {
@@ -407,7 +406,7 @@
     "    # Your code goes here\n",
     "~~~\n",
     "\n",
-    "Try to call it to see if it works. If you want to access `pi` to avoid typing it out yourself, put the line `from math import pi` at some point before calling the `circle_area` function.\n"
+    "Try to call it to see if it works. If you want to access `pi` to avoid typing it out yourself, put the line `from math import pi` at some point before defining the `circle_area` function.\n"
    ]
   },
   {
@@ -415,7 +414,7 @@
    "metadata": {},
    "source": [
     "# Exercise 2\n",
-    "Write a function that takes a list `radii` as input and returns a list of the corresponding circle areas. Try to set it up from scratch and test it.\n",
+    "Write a function that takes a list `radii` as input and returns a list of the corresponding circle areas. Try to set it up from scratch and test it (note that the build-in `map()` function does the same).\n",
     "\n",
     "You can use the function from the previous exercise if you want."
    ]
@@ -574,7 +573,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 12,
    "metadata": {},
    "outputs": [
     {
@@ -847,7 +846,7 @@
        "<IPython.core.display.HTML object>"
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-     "execution_count": 11,
+     "execution_count": 12,
      "metadata": {},
      "output_type": "execute_result"
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@@ -875,7 +874,7 @@
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    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.4"
+   "version": "3.7.5"
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   "latex_envs": {
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Session 4 - Plotting/Session 4 - Plotting.ipynb

@@ -1105,7 +1105,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.4"
+   "version": "3.7.5"
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