Merge pull request #3 from advishnuprasad/fix-broken-links

Fix broken links

Notes/00_Setup.md

@@ -86,7 +86,7 @@ exercises.  Feel free to look at this if you need a hint.  To get the
 most out of the course however, you should try to create your own
 solutions first.
 
-[Contents](Contents)
+[Contents](Contents.md)
 
 
 

Notes/01_Introduction/00_Overview.md

@@ -5,13 +5,13 @@ the ground up.  Starting with nothing, you'll learn how to edit, run,
 and debug small programs. Ultimately, you'll write a short script that
 reads a CSV data file and performs a simple calculation.
 
-* [1.1 Introducing Python](01_Python)
+* [1.1 Introducing Python](01_Python.md)
-* [1.2 A First Program](02_Hello_world)
+* [1.2 A First Program](02_Hello_world.md)
-* [1.3 Numbers](03_Numbers)
+* [1.3 Numbers](03_Numbers.md)
-* [1.4 Strings](04_Strings)
+* [1.4 Strings](04_Strings.md)
-* [1.5 Lists](05_Lists)
+* [1.5 Lists](05_Lists.md)
-* [1.6 Files](06_Files)
+* [1.6 Files](06_Files.md)
-* [1.7 Functions](07_Functions)
+* [1.7 Functions](07_Functions.md)
 
-[Contents](../Contents)
+[Contents](../Contents.md)
 

Notes/01_Introduction/01_Python.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Next (1.2 A First Program)](02_Hello_world)
+[Contents](../Contents.md) \| [Next (1.2 A First Program)](02_Hello_world.md)
 
 # 1.1 Python
 
@@ -187,5 +187,5 @@ exercise work. For example:
 If you can't make this work, don't worry about it.  The rest of this course
 has nothing to do with parsing XML.
 
-[Contents](../Contents) \| [Next (1.2 A First Program)](02_Hello_world)
+[Contents](../Contents.md) \| [Next (1.2 A First Program)](02_Hello_world.md)
 

Notes/01_Introduction/02_Hello_world.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (1.1 Python)](01_Python) \| [Next (1.3 Numbers)](03_Numbers)
+[Contents](../Contents.md) \| [Previous (1.1 Python)](01_Python.md) \| [Next (1.3 Numbers)](03_Numbers.md)
 
 # 1.2 A First Program
 
@@ -472,4 +472,4 @@ an identifying filename and line number.
 * Run the program successfully
 
 
-[Contents](../Contents) \| [Previous (1.1 Python)](01_Python) \| [Next (1.3 Numbers)](03_Numbers)
+[Contents](../Contents.md) \| [Previous (1.1 Python)](01_Python.md) \| [Next (1.3 Numbers)](03_Numbers.md)

Notes/01_Introduction/03_Numbers.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (1.2 A First Program)](02_Hello_world) \| [Next (1.4 Strings)](04_Strings)
+[Contents](../Contents.md) \| [Previous (1.2 A First Program)](02_Hello_world.md) \| [Next (1.4 Strings)](04_Strings.md)
 
 # 1.3 Numbers
 
@@ -264,4 +264,4 @@ True
 >>>
 ```
 
-[Contents](../Contents) \| [Previous (1.2 A First Program)](02_Hello_world) \| [Next (1.4 Strings)](04_Strings)
+[Contents](../Contents.md) \| [Previous (1.2 A First Program)](02_Hello_world.md) \| [Next (1.4 Strings)](04_Strings.md)

Notes/01_Introduction/04_Strings.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (1.3 Numbers)](03_Numbers) \| [Next (1.5 Lists)](05_Lists)
+[Contents](../Contents.md) \| [Previous (1.3 Numbers)](03_Numbers.md) \| [Next (1.5 Lists)](05_Lists.md)
 
 # 1.4 Strings
 
@@ -411,7 +411,7 @@ To do that, use an f-string. For example:
 >>>
 ```
 
-Modify the `mortgage.py` program from [Exercise 1.10](03_Numbers) to create its output using f-strings.
+Modify the `mortgage.py` program from [Exercise 1.10](03_Numbers.md) to create its output using f-strings.
 Try to make it so that output is nicely aligned.
 
 
@@ -485,4 +485,4 @@ upper(...)
 >>>
 ```
 
-[Contents](../Contents) \| [Previous (1.3 Numbers)](03_Numbers) \| [Next (1.5 Lists)](05_Lists)
+[Contents](../Contents.md) \| [Previous (1.3 Numbers)](03_Numbers.md) \| [Next (1.5 Lists)](05_Lists.md)

Notes/01_Introduction/05_Lists.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (1.4 Strings)](04_Strings) \| [Next (1.6 Files)](06_Files)
+[Contents](../Contents.md) \| [Previous (1.4 Strings)](04_Strings.md) \| [Next (1.6 Files)](06_Files.md)
 
 # 1.5 Lists
 
@@ -411,4 +411,4 @@ example, a list that consists entirely of numbers or a list of text
 strings.  Mixing different kinds of data together in the same list is
 often a good way to make your head explode so it's best avoided.
 
-[Contents](../Contents) \| [Previous (1.4 Strings)](04_Strings) \| [Next (1.6 Files)](06_Files)
+[Contents](../Contents.md) \| [Previous (1.4 Strings)](04_Strings.md) \| [Next (1.6 Files)](06_Files.md)

Notes/01_Introduction/06_Files.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (1.5 Lists)](05_Lists) \| [Next (1.7 Functions)](07_Functions)
+[Contents](../Contents.md) \| [Previous (1.5 Lists)](05_Lists.md) \| [Next (1.7 Functions)](07_Functions.md)
 
 # 1.6 File Management
 
@@ -242,4 +242,4 @@ So, by all means use Pandas when you go back to work.  For the
 rest of this course however, we're going to stick with standard
 Python functionality.
 
-[Contents](../Contents) \| [Previous (1.5 Lists)](05_Lists) \| [Next (1.7 Functions)](07_Functions)
+[Contents](../Contents.md) \| [Previous (1.5 Lists)](05_Lists.md) \| [Next (1.7 Functions)](07_Functions.md)

Notes/01_Introduction/07_Functions.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (1.6 Files)](06_Files) \| [Next (2.0 Working with Data)](../02_Working_with_data/00_Overview)
+[Contents](../Contents.md) \| [Previous (1.6 Files)](06_Files.md) \| [Next (2.0 Working with Data)](../02_Working_with_data/00_Overview.md)
 
 # 1.7 Functions
 
@@ -130,7 +130,7 @@ Try typing a command such as `help(greeting)` to see it displayed.
 
 ### Exercise 1.30: Turning a script into a function
 
-Take the code you wrote for the `pcost.py` program in [Exercise 1.27](06_Files) 
+Take the code you wrote for the `pcost.py` program in [Exercise 1.27](06_Files.md)
 and turn it into a function `portfolio_cost(filename)`.  This
 function takes a filename as input, reads the portfolio data in that
 file, and returns the total cost of the portfolio as a float.
@@ -278,4 +278,4 @@ Total cost: 44671.15
 bash %
 ```
 
-[Contents](../Contents) \| [Previous (1.6 Files)](06_Files) \| [Next (2.0 Working with Data)](../02_Working_with_data/00_Overview)
+[Contents](../Contents.md) \| [Previous (1.6 Files)](06_Files.md) \| [Next (2.0 Working with Data)](../02_Working_with_data/00_Overview.md)

Notes/02_Working_with_data/00_Overview.md

@@ -6,12 +6,12 @@ lists, sets, and dictionaries and discusses common data handling
 idioms.  The last part of this section dives a little deeper
 into Python's underlying object model.
 
-* [2.1 Datatypes and Data Structures](01_Datatypes)
+* [2.1 Datatypes and Data Structures](01_Datatypes.md)
-* [2.2 Containers](02_Containers)
+* [2.2 Containers](02_Containers.md)
-* [2.3 Formatted Output](03_Formatting)
+* [2.3 Formatted Output](03_Formatting.md)
-* [2.4 Sequences](04_Sequences)
+* [2.4 Sequences](04_Sequences.md)
-* [2.5 Collections module](05_Collections)
+* [2.5 Collections module](05_Collections.md)
-* [2.6 List comprehensions](06_List_comprehension)
+* [2.6 List comprehensions](06_List_comprehension.md)
-* [2.7 Object model](07_Objects)
+* [2.7 Object model](07_Objects.md)
 
-[Contents](../Contents)
+[Contents](../Contents.md)

Notes/02_Working_with_data/01_Datatypes.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (1.6 Files)](../01_Introduction/06_Files) \| [Next (2.2 Containers)](02_Containers)
+[Contents](../Contents.md) \| [Previous (1.6 Files)](../01_Introduction/06_Files.md) \| [Next (2.2 Containers)](02_Containers.md)
 
 # 2.1 Datatypes and Data structures
 
@@ -446,4 +446,4 @@ dict_items([('name', 'AA'), ('shares', 75), ('price', 32.2), ('date', (6, 11, 20
 >>>
 ```
 
-[Contents](../Contents) \| [Previous (1.6 Files)](../01_Introduction/06_Files) \| [Next (2.2 Containers)](02_Containers)
+[Contents](../Contents.md) \| [Previous (1.6 Files)](../01_Introduction/06_Files.md) \| [Next (2.2 Containers)](02_Containers.md)

Notes/02_Working_with_data/02_Containers.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (2.1 Datatypes)](01_Datatypes) \| [Next (2.3 Formatting)](03_Formatting)
+[Contents](../Contents.md) \| [Previous (2.1 Datatypes)](01_Datatypes.md) \| [Next (2.3 Formatting)](03_Formatting.md)
 
 # 2.2 Containers
 
@@ -205,7 +205,7 @@ for the rest of this course.  Do your work in the file `Work/report.py`.
 ### Exercise 2.4: A list of tuples
 
 The file `Data/portfolio.csv` contains a list of stocks in a
-portfolio.  In [Exercise 1.30](../01_Introduction/07_Functions), you
+portfolio.  In [Exercise 1.30](../01_Introduction/07_Functions.md), you
 wrote a function `portfolio_cost(filename)` that read this file and
 performed a simple calculation.
 
@@ -442,5 +442,4 @@ should take the list of stocks in Exercise 2.5 and the dictionary of
 prices in Exercise 2.6 and computes the current value of the portfolio
 along with the gain/loss.
 
-[Contents](../Contents) \| [Previous (2.1 Datatypes)](01_Datatypes) \| [Next (2.3 Formatting)](03_Formatting)
+[Contents](../Contents.md) \| [Previous (2.1 Datatypes)](01_Datatypes.md) \| [Next (2.3 Formatting)](03_Formatting.md)
-

Notes/02_Working_with_data/03_Formatting.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (2.2 Containers)](02_Containers) \| [Next (2.4 Sequences)](04_Sequences)
+[Contents](../Contents.md) \| [Previous (2.2 Containers)](02_Containers.md) \| [Next (2.4 Sequences)](04_Sequences.md)
 
 # 2.3 Formatting
 
@@ -299,4 +299,4 @@ How would you modify your code so that the price includes the currency symbol ($
        IBM        100    $106.28      35.84
 ```
 
-[Contents](../Contents) \| [Previous (2.2 Containers)](02_Containers) \| [Next (2.4 Sequences)](04_Sequences)
+[Contents](../Contents.md) \| [Previous (2.2 Containers)](02_Containers.md) \| [Next (2.4 Sequences)](04_Sequences.md)

Notes/02_Working_with_data/04_Sequences.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (2.3 Formatting)](03_Formatting) \| [Next (2.5 Collections)](05_Collections)
+[Contents](../Contents.md) \| [Previous (2.3 Formatting)](03_Formatting.md) \| [Next (2.5 Collections)](05_Collections.md)
 
 # 2.4 Sequences
 
@@ -546,4 +546,4 @@ Also, be aware that `zip()` stops once the shortest input sequence is exhausted.
 >>>
 ```
 
-[Contents](../Contents) \| [Previous (2.3 Formatting)](03_Formatting) \| [Next (2.5 Collections)](05_Collections)
+[Contents](../Contents.md) \| [Previous (2.3 Formatting)](03_Formatting.md) \| [Next (2.5 Collections)](05_Collections.md)

Notes/02_Working_with_data/05_Collections.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (2.4 Sequences)](04_Sequences) \| [Next (2.6 List Comprehensions)](06_List_comprehension)
+[Contents](../Contents.md) \| [Previous (2.4 Sequences)](04_Sequences.md) \| [Next (2.6 List Comprehensions)](06_List_comprehension.md)
 
 # 2.5 collections module
 
@@ -168,4 +168,4 @@ in all of Python.  In fact, we could do an extended tutorial on just
 that.  However, doing so now would also be a distraction.  For now,
 put `collections` on your list of bedtime reading for later.
 
-[Contents](../Contents) \| [Previous (2.4 Sequences)](04_Sequences) \| [Next (2.6 List Comprehensions)](06_List_comprehension)
+[Contents](../Contents.md) \| [Previous (2.4 Sequences)](04_Sequences.md) \| [Next (2.6 List Comprehensions)](06_List_comprehension.md)

Notes/02_Working_with_data/06_List_comprehension.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (2.5 Collections)](05_Collections) \| [Next (2.7 Object Model)](07_Objects)
+[Contents](../Contents.md) \| [Previous (2.5 Collections)](05_Collections.md) \| [Next (2.7 Object Model)](07_Objects.md)
 
 # 2.6 List Comprehensions
 
@@ -326,4 +326,4 @@ extraction, and so forth.  Becoming a guru master of list
 comprehensions can substantially reduce the time spent devising a
 solution.  Also, don't forget about the `collections` module.
 
-[Contents](../Contents) \| [Previous (2.5 Collections)](05_Collections) \| [Next (2.7 Object Model)](07_Objects)
+[Contents](../Contents.md) \| [Previous (2.5 Collections)](05_Collections.md) \| [Next (2.7 Object Model)](07_Objects.md)

Notes/02_Working_with_data/07_Objects.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (2.6 List Comprehensions)](06_List_comprehension) \| [Next (3 Program Organization)](../03_Program_organization/00_Overview)
+[Contents](../Contents.md) \| [Previous (2.6 List Comprehensions)](06_List_comprehension.md) \| [Next (3 Program Organization)](../03_Program_organization/00_Overview.md)
 
 # 2.7 Objects
 
@@ -451,4 +451,4 @@ Bonus: How would you modify this example to additionally parse the
 Spend some time to ponder what you’ve done in this exercise. We’ll
 revisit these ideas a little later.
 
-[Contents](../Contents) \| [Previous (2.6 List Comprehensions)](06_List_comprehension) \| [Next (3 Program Organization)](../03_Program_organization/00_Overview)
+[Contents](../Contents.md) \| [Previous (2.6 List Comprehensions)](06_List_comprehension.md) \| [Next (3 Program Organization)](../03_Program_organization/00_Overview.md)

Notes/03_Program_organization/00_Overview.md

@@ -7,11 +7,11 @@ and introduces modules.  By the end you should be able to write programs
 that are subdivided into functions across multiple files. We'll also give
 some useful code templates for writing more useful scripts.
 
-* [3.1 Functions and Script Writing](01_Script)
+* [3.1 Functions and Script Writing](01_Script.md)
-* [3.2 More Detail on Functions](02_More_functions)
+* [3.2 More Detail on Functions](02_More_functions.md)
-* [3.3 Exception Handling](03_Error_checking)
+* [3.3 Exception Handling](03_Error_checking.md)
-* [3.4 Modules](04_Modules)
+* [3.4 Modules](04_Modules.md)
-* [3.5 Main module](05_Main_module)
+* [3.5 Main module](05_Main_module.md)
-* [3.6 Design Discussion about Embracing Flexibilty](06_Design_discussion)
+* [3.6 Design Discussion about Embracing Flexibilty](06_Design_discussion.md)
 
-[Contents](../Contents)
+[Contents](../Contents.md)

Notes/03_Program_organization/01_Script.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (2.7 Object Model)](../02_Working_with_data/07_Objects) \| [Next (3.2 More on Functions)](02_More_functions)
+[Contents](../Contents.md) \| [Previous (2.7 Object Model)](../02_Working_with_data/07_Objects.md) \| [Next (3.2 More on Functions)](02_More_functions.md)
 
 # 3.1 Scripting
 
@@ -299,4 +299,4 @@ you can.  At some point, that script is going to grow and you'll wish
 you had a bit more organization.  Also, a little known fact is that Python
 runs a bit faster if you use functions.
 
-[Contents](../Contents) \| [Previous (2.7 Object Model)](../02_Working_with_data/07_Objects) \| [Next (3.2 More on Functions)](02_More_functions)
+[Contents](../Contents.md) \| [Previous (2.7 Object Model)](../02_Working_with_data/07_Objects.md) \| [Next (3.2 More on Functions)](02_More_functions.md)

Notes/03_Program_organization/02_More_functions.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (3.1 Scripting)](01_Script) \| [Next (3.3 Error Checking)](03_Error_checking)
+[Contents](../Contents.md) \| [Previous (3.1 Scripting)](01_Script.md) \| [Next (3.3 Error Checking)](03_Error_checking.md)
 
 # 3.2 More on Functions
 
@@ -513,4 +513,4 @@ select out columns of interest, perform type conversions, without
 having to worry too much about the inner workings of files or the
 `csv` module.
 
-[Contents](../Contents) \| [Previous (3.1 Scripting)](01_Script) \| [Next (3.3 Error Checking)](03_Error_checking)
+[Contents](../Contents.md) \| [Previous (3.1 Scripting)](01_Script.md) \| [Next (3.3 Error Checking)](03_Error_checking.md)

Notes/03_Program_organization/03_Error_checking.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (3.2 More on Functions)](02_More_functions) \| [Next (3.4 Modules)](04_Modules)
+[Contents](../Contents.md) \| [Previous (3.2 More on Functions)](02_More_functions.md) \| [Next (3.4 Modules)](04_Modules.md)
 
 # 3.3 Error Checking
 
@@ -402,4 +402,4 @@ most programs.  As a general rule, you shouldn’t silently ignore
 errors.  Instead, it’s better to report problems and to give the user
 an option to the silence the error message if they choose to do so.
 
-[Contents](../Contents) \| [Previous (3.2 More on Functions)](02_More_functions) \| [Next (3.4 Modules)](04_Modules)
+[Contents](../Contents.md) \| [Previous (3.2 More on Functions)](02_More_functions.md) \| [Next (3.4 Modules)](04_Modules.md)

Notes/03_Program_organization/04_Modules.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (3.3 Error Checking)](03_Error_checking) \| [Next (3.5 Main Module)](05_Main_module)
+[Contents](../Contents.md) \| [Previous (3.3 Error Checking)](03_Error_checking.md) \| [Next (3.5 Main Module)](05_Main_module.md)
 
 # 3.4 Modules
 
@@ -338,4 +338,4 @@ also contains `read_portfolio()` and `read_prices()` functions.  And
 finally, `pcost.py` which computes the portfolio cost, but makes use
 of the `read_portfolio()` function written for the `report.py` program.
 
-[Contents](../Contents) \| [Previous (3.3 Error Checking)](03_Error_checking) \| [Next (3.5 Main Module)](05_Main_module)
+[Contents](../Contents.md) \| [Previous (3.3 Error Checking)](03_Error_checking.md) \| [Next (3.5 Main Module)](05_Main_module.md)

Notes/03_Program_organization/05_Main_module.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (3.4 Modules)](04_Modules) \| [Next (3.6 Design Discussion)](06_Design_discussion)
+[Contents](../Contents.md) \| [Previous (3.4 Modules)](04_Modules.md) \| [Next (3.6 Design Discussion)](06_Design_discussion.md)
 
 # 3.5 Main Module
 
@@ -303,4 +303,4 @@ bash $ python3 pcost.py Data/portfolio.csv
 Total cost: 44671.15
 ```
 
-[Contents](../Contents) \| [Previous (3.4 Modules)](04_Modules) \| [Next (3.6 Design Discussion)](06_Design_discussion)
+[Contents](../Contents.md) \| [Previous (3.4 Modules)](04_Modules.md) \| [Next (3.6 Design Discussion)](06_Design_discussion.md)

Notes/03_Program_organization/06_Design_discussion.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (3.5 Main module)](05_Main_module) \| [Next (4 Classes)](../04_Classes_objects/00_Overview)
+[Contents](../Contents.md) \| [Previous (3.5 Main module)](05_Main_module.md) \| [Next (4 Classes)](../04_Classes_objects/00_Overview.md)
 
 # 3.6 Design Discussion
 
@@ -134,4 +134,4 @@ Fix the `read_portfolio()` and `read_prices()` functions in the
 Afterwards, your `report.py` and `pcost.py` programs should work
 the same way they always did.
 
-[Contents](../Contents) \| [Previous (3.5 Main module)](05_Main_module) \| [Next (4 Classes)](../04_Classes_objects/00_Overview)
+[Contents](../Contents.md) \| [Previous (3.5 Main module)](05_Main_module.md) \| [Next (4 Classes)](../04_Classes_objects/00_Overview.md)

Notes/04_Classes_objects/00_Overview.md

@@ -8,9 +8,9 @@ use to build extensible programs.  Finally, we'll look at a few other
 features of classes including special methods, dynamic attribute lookup,
 and defining new exceptions.
 
-* [4.1 Introducing Classes](01_Class)
+* [4.1 Introducing Classes](01_Class.md)
-* [4.2 Inheritance](02_Inheritance)
+* [4.2 Inheritance](02_Inheritance.md)
-* [4.3 Special Methods](03_Special_methods)
+* [4.3 Special Methods](03_Special_methods.md)
-* [4.4 Defining new Exception](04_Defining_exceptions)
+* [4.4 Defining new Exception](04_Defining_exceptions.md)
 
-[Contents](../Contents)
+[Contents](../Contents.md)

Notes/04_Classes_objects/01_Class.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (3.6 Design discussion)](../03_Program_organization/06_Design_discussion) \| [Next (4.2 Inheritance)](02_Inheritance)
+[Contents](../Contents.md) \| [Previous (3.6 Design discussion)](../03_Program_organization/06_Design_discussion.md) \| [Next (4.2 Inheritance)](02_Inheritance.md)
 
 # 4.1 Classes
 
@@ -295,4 +295,4 @@ You should be able to run your functions the same as before:
 >>>
 ```
 
-[Contents](../Contents) \| [Previous (3.6 Design discussion)](../03_Program_organization/06_Design_discussion) \| [Next (4.2 Inheritance)](02_Inheritance)
+[Contents](../Contents.md) \| [Previous (3.6 Design discussion)](../03_Program_organization/06_Design_discussion.md) \| [Next (4.2 Inheritance)](02_Inheritance.md)

Notes/04_Classes_objects/02_Inheritance.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (4.1 Classes)](01_Class) \| [Next (4.3 Special methods)](03_Special_methods)
+[Contents](../Contents.md) \| [Previous (4.1 Classes)](01_Class.md) \| [Next (4.3 Special methods)](03_Special_methods.md)
 
 # 4.2 Inheritance
 
@@ -624,4 +624,4 @@ on the topic of design patterns (although understanding what happened
 in this exercise will take you pretty far in terms of using objects in
 a practically useful way).
 
-[Contents](../Contents) \| [Previous (4.1 Classes)](01_Class) \| [Next (4.3 Special methods)](03_Special_methods)
+[Contents](../Contents.md) \| [Previous (4.1 Classes)](01_Class.md) \| [Next (4.3 Special methods)](03_Special_methods.md)

Notes/04_Classes_objects/03_Special_methods.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (4.2 Inheritance)](02_Inheritance) \| [Next (4.4 Exceptions)](04_Defining_exceptions)
+[Contents](../Contents.md) \| [Previous (4.2 Inheritance)](02_Inheritance.md) \| [Next (4.4 Exceptions)](04_Defining_exceptions.md)
 
 # 4.3 Special Methods
 
@@ -287,5 +287,5 @@ it should work:
 >>>
 ```
 
-[Contents](../Contents) \| [Previous (4.2 Inheritance)](02_Inheritance) \| [Next (4.4 Exceptions)](04_Defining_exceptions)
+[Contents](../Contents.md) \| [Previous (4.2 Inheritance)](02_Inheritance.md) \| [Next (4.4 Exceptions)](04_Defining_exceptions.md)
 

Notes/04_Classes_objects/04_Defining_exceptions.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (4.3 Special methods)](03_Special_methods) \| [Next (5 Object Model)](../05_Object_model/00_Overview)
+[Contents](../Contents.md) \| [Previous (4.3 Special methods)](03_Special_methods.md) \| [Next (5 Object Model)](../05_Object_model/00_Overview.md)
 
 # 4.4 Defining Exceptions
 
@@ -51,4 +51,4 @@ FormatError: Unknown table format xls
 >>>
 ```
 
-[Contents](../Contents) \| [Previous (4.3 Special methods)](03_Special_methods) \| [Next (5 Object Model)](../05_Object_model/00_Overview)
+[Contents](../Contents.md) \| [Previous (4.3 Special methods)](03_Special_methods.md) \| [Next (5 Object Model)](../05_Object_model/00_Overview.md)

Notes/05_Object_model/00_Overview.md

@@ -13,8 +13,8 @@ It's not necessary to worry about the inner details to be productive.
 However, most Python coders have a basic awareness of how classes
 work.  So, that's why we're covering it.
 
-* [5.1 Dictionaries Revisited (Object Implementation)](01_Dicts_revisited)
+* [5.1 Dictionaries Revisited (Object Implementation)](01_Dicts_revisited.md)
-* [5.2 Encapsulation Techniques](02_Classes_encapsulation)
+* [5.2 Encapsulation Techniques](02_Classes_encapsulation.md)
 
-[Contents](../Contents)
+[Contents](../Contents.md)
 

Notes/05_Object_model/01_Dicts_revisited.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (4.4 Exceptions)](../04_Classes_objects/04_Defining_exceptions) \| [Next (5.2 Encapsulation)](02_Classes_encapsulation)
+[Contents](../Contents.md) \| [Previous (4.4 Exceptions)](../04_Classes_objects/04_Defining_exceptions.md) \| [Next (5.2 Encapsulation)](02_Classes_encapsulation.md)
 
 # 5.1 Dictionaries Revisited
 
@@ -656,5 +656,4 @@ Here's how the `cost()` method of instance `n` above would be found:
 >>>
 ```
 
-[Contents](../Contents) \| [Previous (4.4 Exceptions)](../04_Classes_objects/04_Defining_exceptions) \| [Next (5.2 Encapsulation)](02_Classes_encapsulation)
+[Contents](../Contents.md) \| [Previous (4.4 Exceptions)](../04_Classes_objects/04_Defining_exceptions.md) \| [Next (5.2 Encapsulation)](02_Classes_encapsulation.md)
-

Notes/05_Object_model/02_Classes_encapsulation.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (5.1 Dictionaries Revisited)](01_Dicts_revisited) \| [Next (6 Generators)](../06_Generators/00_Overview)
+[Contents](../Contents.md) \| [Previous (5.1 Dictionaries Revisited)](01_Dicts_revisited.md) \| [Next (6 Generators)](../06_Generators/00_Overview.md)
 
 # 5.2 Classes and Encapsulation
 
@@ -353,4 +353,4 @@ optimization on classes that serve as data structures.  Using slots
 will make such programs use far-less memory and run a bit faster.
 You should probably avoid `__slots__` on most other classes however.
 
-[Contents](../Contents) \| [Previous (5.1 Dictionaries Revisited)](01_Dicts_revisited) \| [Next (6 Generators)](../06_Generators/00_Overview)
+[Contents](../Contents.md) \| [Previous (5.1 Dictionaries Revisited)](01_Dicts_revisited.md) \| [Next (6 Generators)](../06_Generators/00_Overview.md)

Notes/06_Generators/00_Overview.md

@@ -8,9 +8,9 @@ in the form of a so-called "generator function."  This section
 introduces this topic.  By the end, you'll write some programs that
 process some real-time streaming data in an interesting way.
 
-* [6.1 Iteration Protocol](01_Iteration_protocol)
+* [6.1 Iteration Protocol](01_Iteration_protocol.md)
-* [6.2 Customizing Iteration with Generators](02_Customizing_iteration)
+* [6.2 Customizing Iteration with Generators](02_Customizing_iteration.md)
-* [6.3 Producer/Consumer Problems and Workflows](03_Producers_consumers)
+* [6.3 Producer/Consumer Problems and Workflows](03_Producers_consumers.md)
-* [6.4 Generator Expressions](04_More_generators)
+* [6.4 Generator Expressions](04_More_generators.md)
 
-[Contents](../Contents)
+[Contents](../Contents.md)

Notes/06_Generators/01_Iteration_protocol.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (5.2 Encapsulation)](../05_Object_model/02_Classes_encapsulation) \| [Next (6.2 Customizing Iteration)](02_Customizing_iteration)
+[Contents](../Contents.md) \| [Previous (5.2 Encapsulation)](../05_Object_model/02_Classes_encapsulation.md) \| [Next (6.2 Customizing Iteration)](02_Customizing_iteration.md)
 
 # 6.1 Iteration Protocol
 
@@ -314,4 +314,4 @@ Python normally work.  For container objects, supporting iteration,
 indexing, containment, and other kinds of operators is an important
 part of this.
 
-[Contents](../Contents) \| [Previous (5.2 Encapsulation)](../05_Object_model/02_Classes_encapsulation) \| [Next (6.2 Customizing Iteration)](02_Customizing_iteration)
+[Contents](../Contents.md) \| [Previous (5.2 Encapsulation)](../05_Object_model/02_Classes_encapsulation.md) \| [Next (6.2 Customizing Iteration)](02_Customizing_iteration.md)

Notes/06_Generators/02_Customizing_iteration.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (6.1 Iteration Protocol)](01_Iteration_protocol) \| [Next (6.3 Producer/Consumer)](03_Producers_consumers)
+[Contents](../Contents.md) \| [Previous (6.1 Iteration Protocol)](01_Iteration_protocol.md) \| [Next (6.3 Producer/Consumer)](03_Producers_consumers.md)
 
 # 6.2 Customizing Iteration
 
@@ -267,4 +267,4 @@ is now this completely general purpose utility that you can use in any program.
 example, you could use it to watch server logs, debugging logs, and other similar data sources.
 That's kind of cool.
 
-[Contents](../Contents) \| [Previous (6.1 Iteration Protocol)](01_Iteration_protocol) \| [Next (6.3 Producer/Consumer)](03_Producers_consumers)
+[Contents](../Contents.md) \| [Previous (6.1 Iteration Protocol)](01_Iteration_protocol.md) \| [Next (6.3 Producer/Consumer)](03_Producers_consumers.md)

Notes/06_Generators/03_Producers_consumers.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (6.2 Customizing Iteration)](02_Customizing_iteration) \| [Next (6.4 Generator Expressions)](04_More_generators)
+[Contents](../Contents.md) \| [Previous (6.2 Customizing Iteration)](02_Customizing_iteration.md) \| [Next (6.4 Generator Expressions)](04_More_generators.md)
 
 # 6.3 Producers, Consumers and Pipelines
 
@@ -299,6 +299,4 @@ pipelines.  In addition, you can create functions that package a
 series of pipeline stages into a single function call (for example,
 the `parse_stock_data()` function).
 
-[Contents](../Contents) \| [Previous (6.2 Customizing Iteration)](02_Customizing_iteration) \| [Next (6.4 Generator Expressions)](04_More_generators)
+[Contents](../Contents.md) \| [Previous (6.2 Customizing Iteration)](02_Customizing_iteration.md) \| [Next (6.4 Generator Expressions)](04_More_generators.md)
-
-

Notes/06_Generators/04_More_generators.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (6.3 Producer/Consumer)](03_Producers_consumers) \| [Next (7 Advanced Topics)](../07_Advanced_Topics/00_Overview)
+[Contents](../Contents.md) \| [Previous (6.3 Producer/Consumer)](03_Producers_consumers.md) \| [Next (7 Advanced Topics)](../07_Advanced_Topics/00_Overview.md)
 
 # 6.4 More Generators
 
@@ -180,4 +180,4 @@ Modify the `ticker.py` program to use generator expressions
 as appropriate.
 
 
-[Contents](../Contents) \| [Previous (6.3 Producer/Consumer)](03_Producers_consumers) \| [Next (7 Advanced Topics)](../07_Advanced_Topics/00_Overview)
+[Contents](../Contents.md) \| [Previous (6.3 Producer/Consumer)](03_Producers_consumers.md) \| [Next (7 Advanced Topics)](../07_Advanced_Topics/00_Overview.md)

Notes/07_Advanced_Topics/00_Overview.md

@@ -10,10 +10,10 @@ It should be emphasized that the topics in this section are only meant
 to serve as a very basic introduction to these ideas.  You will need
 to seek more advanced material to fill out details.
 
-* [7.1 Variable argument functions](01_Variable_arguments)
+* [7.1 Variable argument functions](01_Variable_arguments.md)
-* [7.2 Anonymous functions and lambda](02_Anonymous_function)
+* [7.2 Anonymous functions and lambda](02_Anonymous_function.md)
-* [7.3 Returning function and closures](03_Returning_functions)
+* [7.3 Returning function and closures](03_Returning_functions.md)
-* [7.4 Function decorators](04_Function_decorators)
+* [7.4 Function decorators](04_Function_decorators.md)
-* [7.5 Static and class methods](05_Decorated_methods)
+* [7.5 Static and class methods](05_Decorated_methods.md)
 
-[Contents](../Contents)
+[Contents](../Contents.md)

Notes/07_Advanced_Topics/01_Variable_arguments.md

@@ -1,5 +1,5 @@
 
-[Contents](../Contents) \| [Previous (6.4 Generator Expressions)](../06_Generators/04_More_generators) \| [Next (7.2 Anonymous Functions)](02_Anonymous_function)
+[Contents](../Contents.md) \| [Previous (6.4 Generator Expressions)](../06_Generators/04_More_generators.md) \| [Next (7.2 Anonymous Functions)](02_Anonymous_function.md)
 
 # 7.1 Variable Arguments
 
@@ -230,4 +230,4 @@ Now, try silencing the errors:
 >>>
 ```
 
-[Contents](../Contents) \| [Previous (6.4 Generator Expressions)](../06_Generators/04_More_generators) \| [Next (7.2 Anonymous Functions)](02_Anonymous_function)
+[Contents](../Contents.md) \| [Previous (6.4 Generator Expressions)](../06_Generators/04_More_generators.md) \| [Next (7.2 Anonymous Functions)](02_Anonymous_function.md)

Notes/07_Advanced_Topics/02_Anonymous_function.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (7.1 Variable Arguments)](01_Variable_arguments) \| [Next (7.3 Returning Functions)](03_Returning_functions)
+[Contents](../Contents.md) \| [Previous (7.1 Variable Arguments)](01_Variable_arguments.md) \| [Next (7.3 Returning Functions)](03_Returning_functions.md)
 
 # 7.2 Anonymous Functions and Lambda
 
@@ -165,4 +165,4 @@ Note: `lambda` is a useful shortcut because it allows you to
 define a special processing function directly in the call to `sort()` as
 opposed to having to define a separate function first.
 
-[Contents](../Contents) \| [Previous (7.1 Variable Arguments)](01_Variable_arguments) \| [Next (7.3 Returning Functions)](03_Returning_functions)
+[Contents](../Contents.md) \| [Previous (7.1 Variable Arguments)](01_Variable_arguments.md) \| [Next (7.3 Returning Functions)](03_Returning_functions.md)

Notes/07_Advanced_Topics/03_Returning_functions.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (7.2 Anonymous Functions)](02_Anonymous_function) \| [Next (7.4 Decorators)](04_Function_decorators)
+[Contents](../Contents.md) \| [Previous (7.2 Anonymous Functions)](02_Anonymous_function.md) \| [Next (7.4 Decorators)](04_Function_decorators.md)
 
 # 7.3 Returning Functions
 
@@ -237,4 +237,4 @@ is often good.
 Rewrite the `Stock` class in the file `stock.py` so that it uses typed properties
 as shown.
 
-[Contents](../Contents) \| [Previous (7.2 Anonymous Functions)](02_Anonymous_function) \| [Next (7.4 Decorators)](04_Function_decorators)
+[Contents](../Contents.md) \| [Previous (7.2 Anonymous Functions)](02_Anonymous_function.md) \| [Next (7.4 Decorators)](04_Function_decorators.md)

Notes/07_Advanced_Topics/04_Function_decorators.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (7.3 Returning Functions)](03_Returning_functions) \| [Next (7.5 Decorated Methods)](05_Decorated_methods)
+[Contents](../Contents.md) \| [Previous (7.3 Returning Functions)](03_Returning_functions.md) \| [Next (7.5 Decorated Methods)](05_Decorated_methods.md)
 
 # 7.4 Function Decorators
 
@@ -157,4 +157,4 @@ Discussion:  This `@timethis` decorator can be placed in front of any
 function definition.   Thus, you might use it as a diagnostic tool for
 performance tuning.
 
-[Contents](../Contents) \| [Previous (7.3 Returning Functions)](03_Returning_functions) \| [Next (7.5 Decorated Methods)](05_Decorated_methods)
+[Contents](../Contents.md) \| [Previous (7.3 Returning Functions)](03_Returning_functions.md) \| [Next (7.5 Decorated Methods)](05_Decorated_methods.md)

Notes/07_Advanced_Topics/05_Decorated_methods.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (7.4 Decorators)](04_Function_decorators) \| [Next (8 Testing and Debugging)](../08_Testing_debugging/00_Overview)
+[Contents](../Contents.md) \| [Previous (7.4 Decorators)](04_Function_decorators.md) \| [Next (8 Testing and Debugging)](../08_Testing_debugging/00_Overview.md)
 
 # 7.5 Decorated Methods
 
@@ -208,4 +208,4 @@ To use this new Portfolio class, you can now write code like this:
 Make these changes to the `Portfolio` class and modify the `report.py`
 code to use the class method.
 
-[Contents](../Contents) \| [Previous (7.4 Decorators)](04_Function_decorators) \| [Next (8 Testing and Debugging)](../08_Testing_debugging/00_Overview)
+[Contents](../Contents.md) \| [Previous (7.4 Decorators)](04_Function_decorators.md) \| [Next (8 Testing and Debugging)](../08_Testing_debugging/00_Overview.md)

Notes/08_Testing_debugging/00_Overview.md

@@ -3,9 +3,9 @@
 This section introduces a few basic topics related to testing,
 logging, and debugging.
 
-* [8.1 Testing](01_Testing)
+* [8.1 Testing](01_Testing.md)
-* [8.2 Logging, error handling and diagnostics](02_Logging)
+* [8.2 Logging, error handling and diagnostics](02_Logging.md)
-* [8.3 Debugging](03_Debugging)
+* [8.3 Debugging](03_Debugging.md)
 
-[Contents](../Contents)
+[Contents](../Contents.md)
 

Notes/08_Testing_debugging/01_Testing.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (7.5 Decorated Methods)](../07_Advanced_Topics/05_Decorated_methods) \| [Next (8.2 Logging)](02_Logging)
+[Contents](../Contents.md) \| [Previous (7.5 Decorated Methods)](../07_Advanced_Topics/05_Decorated_methods.md) \| [Next (8.2 Logging)](02_Logging.md)
 
 # 8.1 Testing
 
@@ -290,4 +290,4 @@ class TestStock(unittest.TestCase):
              s.shares = '100'
 ```
 
-[Contents](../Contents) \| [Previous (7.5 Decorated Methods)](../07_Advanced_Topics/05_Decorated_methods) \| [Next (8.2 Logging)](02_Logging)
+[Contents](../Contents.md) \| [Previous (7.5 Decorated Methods)](../07_Advanced_Topics/05_Decorated_methods.md) \| [Next (8.2 Logging)](02_Logging.md)

Notes/08_Testing_debugging/02_Logging.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (8.1 Testing)](01_Testing) \| [Next (8.3 Debugging)](03_Debugging)
+[Contents](../Contents.md) \| [Previous (8.1 Testing)](01_Testing.md) \| [Next (8.3 Debugging)](03_Debugging.md)
 
 # 8.2 Logging
 
@@ -306,4 +306,4 @@ logging.basicConfig(
 Again, you'd need to put this someplace in the startup steps of your
 program.  For example, where would you put this in your `report.py` program?
 
-[Contents](../Contents) \| [Previous (8.1 Testing)](01_Testing) \| [Next (8.3 Debugging)](03_Debugging)
+[Contents](../Contents.md) \| [Previous (8.1 Testing)](01_Testing.md) \| [Next (8.3 Debugging)](03_Debugging.md)

Notes/08_Testing_debugging/03_Debugging.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (8.2 Logging)](02_Logging) \| [Next (9 Packages)](../09_Packages/00_Overview)
+[Contents](../Contents.md) \| [Previous (8.2 Logging)](02_Logging.md) \| [Next (9 Packages)](../09_Packages/00_Overview.md)
 
 # 8.3 Debugging
 
@@ -158,4 +158,4 @@ For breakpoints location is one of the following.
 
 It runs. Ship it!
 
-[Contents](../Contents) \| [Previous (8.2 Logging)](02_Logging) \| [Next (9 Packages)](../09_Packages/00_Overview)
+[Contents](../Contents.md) \| [Previous (8.2 Logging)](02_Logging.md) \| [Next (9 Packages)](../09_Packages/00_Overview.md)

Notes/09_Packages/00_Overview.md

@@ -10,8 +10,8 @@ focus of this section is on some general code organization principles
 that will prove useful no matter what tools you later use to give code
 away or manage dependencies.
 
-* [9.1 Packages](01_Packages)
+* [9.1 Packages](01_Packages.md)
-* [9.2 Third Party Modules](02_Third_party)
+* [9.2 Third Party Modules](02_Third_party.md)
-* [9.3 Giving your code to others](03_Distribution)
+* [9.3 Giving your code to others](03_Distribution.md)
 
-[Contents](../Contents)
+[Contents](../Contents.md)

Notes/09_Packages/01_Packages.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (8.3 Debugging)](../08_Testing_debugging/03_Debugging) \| [Next (9.2 Third Party Packages)](02_Third_party)
+[Contents](../Contents.md) \| [Previous (8.3 Debugging)](../08_Testing_debugging/03_Debugging.md) \| [Next (9.2 Third Party Packages)](02_Third_party.md)
 
 # 9.1 Packages
 
@@ -441,4 +441,4 @@ porty-app/
         typedproperty.py
 ```
 
-[Contents](../Contents) \| [Previous (8.3 Debugging)](../08_Testing_debugging/03_Debugging) \| [Next (9.2 Third Party Packages)](02_Third_party)
+[Contents](../Contents.md) \| [Previous (8.3 Debugging)](../08_Testing_debugging/03_Debugging.md) \| [Next (9.2 Third Party Packages)](02_Third_party.md)

Notes/09_Packages/02_Third_party.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (9.1 Packages)](01_Packages) \| [Next (9.3 Distribution)](03_Distribution)
+[Contents](../Contents.md) \| [Previous (9.1 Packages)](01_Packages.md) \| [Next (9.3 Distribution)](03_Distribution.md)
 
 # 9.2 Third Party Modules
 
@@ -135,7 +135,7 @@ I refer you to the [Python Packaging User Guide](https://packaging.python.org).
 See if you can recreate the steps of making a virtual environment and installing
 pandas into it as shown above.
 
-[Contents](../Contents) \| [Previous (9.1 Packages)](01_Packages) \| [Next (9.3 Distribution)](03_Distribution)
+[Contents](../Contents.md) \| [Previous (9.1 Packages)](01_Packages.md) \| [Next (9.3 Distribution)](03_Distribution.md)
 
 
 

Notes/09_Packages/03_Distribution.md

@@ -1,4 +1,4 @@
-[Contents](../Contents) \| [Previous (9.2 Third Party Packages)](02_Third_party) \| [Next (The End)](TheEnd)
+[Contents](../Contents.md) \| [Previous (9.2 Third Party Packages)](02_Third_party.md) \| [Next (The End)](TheEnd.md)
 
 # 9.3 Distribution
 
@@ -78,7 +78,7 @@ Create a source distribution file by running `python setup.py sdist`.
 As a final step, see if you can install your package into a Python
 virtual environment.
 
-[Contents](../Contents) \| [Previous (9.2 Third Party Packages)](02_Third_party) \| [Next (The End)](TheEnd)
+[Contents](../Contents.md) \| [Previous (9.2 Third Party Packages)](02_Third_party.md) \| [Next (The End)](TheEnd.md)
 
 
 

Notes/09_Packages/TheEnd.md

@@ -6,5 +6,5 @@ May your future Python hacking be fun and productive!
 I'm always happy to get feedback.  You can find me at [https://dabeaz.com](https://dabeaz.com)
 or on Twitter at [@dabeaz](https://twitter.com/dabeaz). - David Beazley.
 
-[Contents](../Contents) \| [Home](../..)
+[Contents](../Contents.md) \| [Home](../..)
 

Notes/Contents.md

@@ -2,16 +2,16 @@
 
 ## Table of Contents
 
-* [0. Course Setup (READ FIRST!)](00_Setup)
+* [0. Course Setup (READ FIRST!)](00_Setup.md)
-* [1. Introduction to Python](01_Introduction/00_Overview)
+* [1. Introduction to Python](01_Introduction/00_Overview.md)
-* [2. Working with Data](02_Working_with_data/00_Overview)
+* [2. Working with Data](02_Working_with_data/00_Overview.md)
-* [3. Program Organization](03_Program_organization/00_Overview)
+* [3. Program Organization](03_Program_organization/00_Overview.md)
-* [4. Classes and Objects](04_Classes_objects/00_Overview)
+* [4. Classes and Objects](04_Classes_objects/00_Overview.md)
-* [5. The Inner Workings of Python Objects](05_Object_model/00_Overview)
+* [5. The Inner Workings of Python Objects](05_Object_model/00_Overview.md)
-* [6. Generators](06_Generators/00_Overview)
+* [6. Generators](06_Generators/00_Overview.md)
-* [7. A Few Advanced Topics](07_Advanced_Topics/00_Overview)
+* [7. A Few Advanced Topics](07_Advanced_Topics/00_Overview.md)
-* [8. Testing, Logging, and Debugging](08_Testing_debugging/00_Overview)
+* [8. Testing, Logging, and Debugging](08_Testing_debugging/00_Overview.md)
-* [9. Packages](09_Packages/00_Overview)
+* [9. Packages](09_Packages/00_Overview.md)
 
 [Home](..)
 

README.md

@@ -62,7 +62,7 @@ you. Delete something already!
 
 ## Take me to the Course Already!
 
-Ok, ok. Point your browser [HERE](Notes/Contents)!
+Ok, ok. Point your browser [HERE](Notes/Contents.md)!
 
 ## Community Discussion