Difference between revisions of "BITL-CS2"

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=Administrative information=
 
=Administrative information=
Course Syllabus tba
+
Course [https://www.dropbox.com/s/gix0cxm82b1fgxj/Syllabus_CS2_2020-1.pdf?raw=1 Syllabus]
 
<!-- [https://www.dropbox.com/s/aqbvmka49h9xowp/Syllabus.pdf?raw=1 is available here] -->
 
<!-- [https://www.dropbox.com/s/aqbvmka49h9xowp/Syllabus.pdf?raw=1 is available here] -->
  
 
Communication:  
 
Communication:  
* via slack: workspace name: bitl-cs2-2019
+
* via slack: workspace name: bitl-cs2-2020
 
* via email: use instructor's email address for personal communication
 
* via email: use instructor's email address for personal communication
 
* office hours: by appt.
 
* office hours: by appt.
 +
 +
<!--
 +
= Tests =
 +
* [https://forms.gle/4jhSre18yhSyUtLV6 Homework Quiz 1]
 +
-->
 +
 +
=Deliverables=
 +
Deliverables in this course include the following:
 +
* Lecture questions - due by midnight on the next day, unless otherwise specified.
 +
* Lab activities
 +
* Homework
 +
* Quizzes as scheduled on the calendar
 +
* Final exam
  
 
=Calendar=
 
=Calendar=
  
{| border=1 cellspacing=0 cellpadding=4
+
{| border=1 cellspacing=0 cellpadding=4 style = ""border-color: #ddd;""
 
|-
 
|-
 
! Date  
 
! Date  
 
! Topic
 
! Topic
! Exercises
+
! Deliverables
 
|-
 
|-
 
|
 
|
 
==== 06.01.20 ====
 
==== 06.01.20 ====
 
|
 
|
'''Course Introduction'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Course Introduction'''</big>
 +
|}
 +
 
  
 
Introduction to the course. [https://www.dropbox.com/s/gix0cxm82b1fgxj/Syllabus_CS2_2020-1.pdf?raw=1 Syllabus].
 
Introduction to the course. [https://www.dropbox.com/s/gix0cxm82b1fgxj/Syllabus_CS2_2020-1.pdf?raw=1 Syllabus].
 +
 
|
 
|
  
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==== 08.01.20 ====
 
==== 08.01.20 ====
 
|
 
|
'''IDE Setup. Scala Introduction'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''IDE Setup. Scala Introduction'''</big>
 +
|}
 
* [https://www.dropbox.com/s/mgo4xacl5gfheol/L01_Scala_intro_1.pdf?raw=1 Slides]
 
* [https://www.dropbox.com/s/mgo4xacl5gfheol/L01_Scala_intro_1.pdf?raw=1 Slides]
  
Reading list:
+
'''Objective''': Setup your IDE (IntelliJ) for Scala and Python development on your laptop and write a simple Scala program.
 +
 
 +
'''Reading/Reference''':
 
* [https://docs.scala-lang.org/tour/basics.html Scala Basics] - Except for classes, cases classes, and traits, for now.
 
* [https://docs.scala-lang.org/tour/basics.html Scala Basics] - Except for classes, cases classes, and traits, for now.
 
* [http://www.tutorialspoint.com/scala/scala_if_else.htm Scala Conditionals]
 
* [http://www.tutorialspoint.com/scala/scala_if_else.htm Scala Conditionals]
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|-
 
|-
 
|
 
|
 
 
==== 10.01.20 ====
 
==== 10.01.20 ====
 
|
 
|
'''Scala Types and Reading Files'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Scala Types and Reading Files'''</big>
 +
|}
 
* [https://www.dropbox.com/s/i1x8qeldz4skb9f/L02_Scala_intro_2.pdf?raw=1 Slides]
 
* [https://www.dropbox.com/s/i1x8qeldz4skb9f/L02_Scala_intro_2.pdf?raw=1 Slides]
 +
 +
'''Objective''': Write a program that can read the lines of a file in a strongly typed language (Scala) and store values in a data structure
 +
 +
'''Reading/Reference''':
 +
* [https://www.tutorialspoint.com/scala/scala_strings.htm Scala: String]
 +
* [https://www.scala-lang.org/api/current/scala/collection/StringOps.html#split(separator:Char):Array%5BString%5D Scala: String.split] - And many other String methods you may find useful
 +
* [https://www.tutorialspoint.com/scala/scala_for_loop.htm Scala: For loop]
 +
* [http://otfried.org/scala/reading_files.html Scala: Reading Files]
 +
* [https://www.tutorialspoint.com/scala/scala_arrays.htm Scala: Array] - A sequential data structure
 +
* [https://www.tutorialspoint.com/scala/scala_lists.htm Scala: List] - A sequential data structure. You can use either Array or List as you prefer in most cases. We will explore the differences later in the course
 +
* [https://www.tutorialspoint.com/scala/scala_maps.htm Scala: Map] - A key-value store
 +
 
|
 
|
  
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==== 13.01.20 ====
 
==== 13.01.20 ====
 
|
 
|
'''TBD'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Unit Testing'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/7zeact2v8k9a1y7/L03_Unit_testing.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Test your own code without needing AutoLab
 +
 
 +
[[#HW1 | HW1]] announced.
 +
 
 +
'''Reading/Reference''':
 +
* [https://maven.apache.org/ Maven Homepage] - For reference only
 +
* [https://www.dropbox.com/s/8z0k2pjjq8nij9c/pom.xml?dl=1 Example pom.xml] - You can copy this into your projects and expand it when needed
 +
* [http://www.scalatest.org/ Scalatest Homepage] - For reference only
 +
* [http://www.scalatest.org/getting_started_with_fun_suite Scalatest FunSuite Example] - A practical unit testing example""
 +
 
 
|
 
|
* '''Lab Activity 1'''
+
* [https://docs.google.com/document/d/1SSlynEeirnk10dXY4-cGDysqfS673y8qNHBe8e2KpZE/edit?usp=sharing '''Lab Activity 1''']
  
 
|-
 
|-
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==== 15.01.20 ====
 
==== 15.01.20 ====
 
|
 
|
'''Unit Testing'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Practice Unit Testing'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
  
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==== 17.01.20 ====
 
==== 17.01.20 ====
 
|
 
|
'''Classes and Objects'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Classes and Objects'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/wzljvj7tisf97gu/L04_Classes.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Define and use classes
 +
 
 +
'''Reading/Reference''':
 +
* [https://en.wikipedia.org/wiki/Class_(computer_programming) Wikipedia: Class] - Overview and reference (More detail than we'll cover in lecture)
 +
* [https://docs.scala-lang.org/tour/classes.html Scala: Class] - Application of Classes using Scala syntax
 +
* [https://www.w3schools.com/python/python_classes.asp Python: Class] - Application of Classes using Python syntax
 +
* [https://www.scala-lang.org/api/2.12.9/ Scala API] - Reference for all Scala packages/classes/objects""
 +
 
 
|
 
|
  
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==== 20.01.20 ====
 
==== 20.01.20 ====
 
|
 
|
'''Model of Execution 1'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Model of Execution 1'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/4ktq1dldxyt1j7v/L05_Execution_1.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Describe how the program stack and heap store values in your program
 +
 
 +
'''Reading/Reference''':
 +
* [https://medium.com/@nickteixeira/stack-vs-heap-whats-the-difference-and-why-should-i-care-5abc78da1a88 Program Stack and Heap]
 +
* [https://www.jetbrains.com/help/idea/run-debug-and-test-scala.html#debug_scala_code Debugging in IntelliJ]""
 +
 
 
|
 
|
* '''Lab Activity 2'''
+
* [https://docs.google.com/document/d/1ZV0MK5Gud959EAQVAUNWxAy7X09fQso0LA0o8oCAtnw/edit?usp=sharing '''Lab Activity 2''']
  
 
|-
 
|-
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==== 22.01.20 ====
 
==== 22.01.20 ====
 
|
 
|
'''Model of Execution 2'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Model of Execution 2'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/hgiwb9r170usv34/L06_Execution_2.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Use a debugger to see the state of your program during execution
 +
 
 +
'''Reading/Reference''':
 +
* [https://medium.com/basecs/a-deeper-inspection-into-compilation-and-interpretation-d98952ebc842 Compilers vs. Interpreters] - Scala/Java/C++ are compiled while Python/JavaScript are interpreted. What does this mean?
 +
* [https://www.jetbrains.com/help/idea/run-debug-and-test-scala.html#debug_scala_code Debugging in IntelliJ]""
 +
 
 
|
 
|
  
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==== 24.01.20 ====
 
==== 24.01.20 ====
 
|
 
|
'''Physics Engine Quiz'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Physics Engine Quiz'''</big>
 +
|}
 +
 
 +
 
 +
[[#HW2 | HW2]] announced.
 +
 
 
|
 
|
* '''HW1: Physics Engine'''
+
* [https://docs.google.com/document/d/1rrq5WjyOwupKH3GigH7crZ6elXv2ggZoSGrnP9hEMKU/view#heading=h.4012eaop3dxl '''Due HW1: Physics Engine''']
  
 
|-
 
|-
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==== 27.01.20 ====
 
==== 27.01.20 ====
 
|
 
|
'''Inheritance'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Inheritance'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/tc0hdxyhn2e78ej/L07_Inheritance.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': You will be able to write abstract classes and concreted classes that inherent an abstract class
 +
 
 +
'''Reading/Reference''':
 +
* [https://www.geeksforgeeks.org/inheritance-in-scala/ Inheritance in Scala]
 +
* [https://www.digitalocean.com/community/tutorials/understanding-class-inheritance-in-python-3 Inheritance in Python]""
 +
 
 
|
 
|
* '''Lab Activity 3'''
+
* [https://docs.google.com/document/d/1OpjGr1FTuBcj06_BMw_S8HvzyYHaetyYot_IZ7-LmUg/edit?usp=sharing '''Lab Activity 3''']
  
 
|-
 
|-
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==== 29.01.20 ====
 
==== 29.01.20 ====
 
|
 
|
'''Level 1 Quiz'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Level 1 Quiz'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
 
* '''Level 1 Quiz'''
 
* '''Level 1 Quiz'''
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==== 31.01.20 ====
 
==== 31.01.20 ====
 
|
 
|
'''Polymorphism and JSON'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Polymorphism and JSON'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/zimg0h83faqu6uy/L08_Polymorphism.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': You will study polymorphism and apply it to use JSON in a strongly typed language
 +
 
 +
'''Reading/Reference''':
 +
* [https://beginnersbook.com/2013/03/oops-in-java-encapsulation-inheritance-polymorphism-abstraction/ OOP Overview]
 +
* [https://overiq.com/python-101/inheritance-and-polymorphism-in-python/ Polymorphism in Python]
 +
* [https://dev.to/jmcclell/inheritance-vs-generics-vs-typeclasses-in-scala-20op Polymorphism in Scala] - Just the Subtype Polymorphism (Inheritance) section
 +
* [https://www.playframework.com/documentation/2.7.x/ScalaJson Play JSON library documentation]
 +
* [https://mvnrepository.com/artifact/com.typesafe.play/play-json_2.12/2.7.1 Play JSON Maven artifact]
 +
* [https://github.com/scalaj/scalaj-http scalaj-http library4]""
 +
 
 
|
 
|
  
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==== 03.02.20 ====
 
==== 03.02.20 ====
 
|
 
|
'''Design Pattern: State Pattern 1'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Design Pattern: State Pattern 1'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/xgd3dsnra43iz1e/L09_State_Pattern_1.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': You will gain experience with the state design pattern to dynamically change the behavior of an object
 +
 
 +
'''Reading/Reference''':
 +
* [https://en.wikipedia.org/wiki/State_pattern State Pattern on Wikipedia]
  
Objective: You will gain experience with the state design pattern to dynamically change the
 
 
|
 
|
* Project Demo 1
+
* [https://docs.google.com/document/d/18mxVo3_T0WmFWljXpsOZ88h52fFtdL6JmpbUFFW1Pi0/edit?usp=sharing '''Due Project Demo 1''']
  
 
|-
 
|-
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==== 05.02.20 ====
 
==== 05.02.20 ====
 
|
 
|
'''Design Pattern: State Pattern 2'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Design Pattern: State Pattern 2'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/9gymjldb3khbvn8/L10_State_Pattern_2.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Gain more familiarity with the state design pattern by reviewing the Jumper code
  
behavior of an object
 
 
|
 
|
  
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==== 07.02.20 ====
 
==== 07.02.20 ====
 
|
 
|
'''Design Pattern: State Pattern 3'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Design Pattern: State Pattern 3'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/qo10tcodvyvmy9h/L11_State_Pattern_3.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Gain more familiarity with the state design pattern
  
Objective: Gain more familiarity with the state design pattern
 
 
|
 
|
  
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==== 10.02.20 ====
 
==== 10.02.20 ====
 
|
 
|
'''GUI'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''GUI'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/wep3zxfptwlevdt/L12_GUI.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Build desktop GUIs
 +
 
 +
'''Reading/Reference''':
 +
* [http://www.scalafx.org/ ScalaFX Homepage] - Adapter for JavaFX in Scala
 +
* [https://openjfx.io/index.html JavaFX Homepage]
 +
* [http://sjgpsoft.blogspot.com/2016/02/scalafx-button-positioning-with-hbox.html#more ScalaFX Button Example]
 +
* [https://www.tutorialspoint.com/javafx/javafx_2d_shapes.htm JavaFX 2D Shapes]
 +
* [https://www.youtube.com/watch?v=63Utq7Ht-w0&index=1&list=PLLMXbkbDbVt__x5VUQHbI8g25Phxi2yBy ScalaFX Videos] - Playlist by Mark Lewis
 +
* [https://www.tutorialspoint.com/javafx/javafx_3d_shapes.htm JavaFX 3D Shapes] - Optional, but helpful if you're making a 3D app for your project
  
Objective: Build desktop GUIs
 
 
|
 
|
* '''Lab Activity 4'''
+
* [https://docs.google.com/document/d/16khfhVph_5_bsYSeMXmGz0r3ydGMP-Vp3zkJWR3klMs/edit?usp=sharing '''Lab Activity 4''']
  
 
|-
 
|-
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==== 12.02.20 ====
 
==== 12.02.20 ====
 
|
 
|
'''Design Architecture: MVC'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Design Architecture: MVC'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/cr1u7gcuuk88xnu/L13_MVC.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Become familiar with the MVC architecture pattern and its benefits
 +
 
 +
'''Reading/Reference''':
 +
* [https://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93controller MVC on Wikipedia]
 +
* [https://www.codecademy.com/articles/mvc MVC Analogies]
  
Objective: Become familiar with the MVC architecture pattern and its benefits
 
 
|
 
|
  
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==== 14.02.20 ====
 
==== 14.02.20 ====
 
|
 
|
'''Calculator Quiz'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Calculator Quiz'''</big>
 +
|}
 +
 
 +
 
 +
[[#HW3 | HW3]] announced.
 +
 
 
|
 
|
* '''HW2: Calculator'''
+
* [https://docs.google.com/document/d/1Kjo2nRqKAXY8JJaXxtAJY27RaS-_XnwNzOk3ekOjlZY/edit?usp=sharing '''Due HW2: Calculator''']
  
 
|-
 
|-
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==== 17.02.20 ====
 
==== 17.02.20 ====
 
|
 
|
'''Actors Introduction'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Actors Introduction'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/9wdgrnj04gwwbzi/L14_Actors.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Write programs with multiple pieces of code executing at the same time
 +
 
 +
'''Reading/Reference''':
 +
* [https://mvnrepository.com/artifact/com.typesafe.akka/akka-actor_2.12/2.5.22 Akka Library]
 +
* [https://doc.akka.io/docs/akka/2.5.22/actors.html?language=scala Akka Actors]
 +
* [https://docs.scala-lang.org/tour/case-classes.html Case Classes]
 +
* [https://en.wikipedia.org/wiki/Actor_model Actors Model (Wikipedia)]
  
Objective: Write programs with multiple pieces of code executing at the same time
 
 
|
 
|
 
* '''Lab Activity 5'''
 
* '''Lab Activity 5'''
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==== 19.02.20 ====
 
==== 19.02.20 ====
 
|
 
|
'''Level 2 Quiz'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Level 2 Quiz'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
 
* '''Level 2 Quiz'''
 
* '''Level 2 Quiz'''
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==== 21.02.20 ====
 
==== 21.02.20 ====
 
|
 
|
'''Testing Actors and Database Connections'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Testing Actors and Database Connections'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/9dg1ia2szrqcjjp/L15_Actors_Databases.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Write unit tests for actors and connect to a MySQL server
 +
 
 +
'''Reading/Reference''':
 +
* [https://doc.akka.io/docs/akka/current/testing.html?language=scala Testing Actors]
 +
* [https://dev.mysql.com/downloads/mysql/ MySQL download page]
 +
* [https://alvinalexander.com/scala/scala-jdbc-connection-mysql-sql-select-example Connecting to MySQL]
 +
* [https://www.w3schools.com/sql/default.asp SQL Tutorial] -
 +
** [https://www.w3schools.com/sql/sql_create_table.asp Create Table]
 +
** [https://www.w3schools.com/sql/sql_insert.asp Insert Into]
 +
** [https://www.w3schools.com/sql/sql_select.asp Select]
 +
** [https://www.w3schools.com/sql/sql_where.asp Where]
 +
** [https://www.w3schools.com/sql/sql_update.asp Update]
  
Objective: Write unit tests for actors and connect to a MySQL server
 
 
|
 
|
  
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==== 24.02.20 ====
 
==== 24.02.20 ====
 
|
 
|
'''Web Sockets 1'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Web Sockets 1'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/6dkmly1ue8ucgnq/L16_WebSocket_Server.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Enable 2-way communication between the browser and web server
 +
 
 +
'''Reading/Reference''':
 +
* [https://github.com/mrniko/netty-socketio Scala socket.io Server]
 +
* [https://en.wikipedia.org/wiki/WebSocket Web Sockets (Wikipedia)]
  
Objective: Enable 2-way communication between the browser and web server
 
 
|
 
|
* Project Demo 2
+
* [https://docs.google.com/document/d/1-Rpz1nUcWKTzMJVYDwFKj6Nq8qgy5YFlpFDxDXRZVlQ/edit?usp=sharing '''Due Project Demo 2''']
  
 
|-
 
|-
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==== 26.02.20 ====
 
==== 26.02.20 ====
 
|
 
|
'''Web Sockets 2'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Web Sockets 2'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/9ttm77llpr6ud2z/L17_WebSocket_Clients.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Connect a Scala front end to a web socket server
 +
 
 +
'''Reading/Reference''':
 +
* [https://github.com/socketio/socket.io-client-java Socket IO Library - Scala]
 +
* [https://socket.io/docs/client-api/ socket.io Client Docs]
  
Objective: Connect a Scala front end to a web socket server
 
 
|
 
|
  
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==== 28.02.20 ====
 
==== 28.02.20 ====
 
|
 
|
'''Actors Application with Web Sockets'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Actors Application with Web Sockets'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/mfvgrlyavg2u0e1/L18_WebSocket_App.pdf?raw=1 Slides]
 +
 
 +
 
 
|
 
|
  
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==== 02.03.20 ====
 
==== 02.03.20 ====
 
|
 
|
'''MMO Architecture 1'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''MMO Architecture 1'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/ccscfme4k7haznv/L19_MMO.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': See an example using the MMO architecture form this class
  
Objective: See an example using the MMO architecture form this class
 
 
|
 
|
 
* '''Lab Activity 6'''
 
* '''Lab Activity 6'''
Line 257: Line 470:
 
==== 04.03.20 ====
 
==== 04.03.20 ====
 
|
 
|
'''MMO Architecture 2'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''MMO Architecture 2'''</big>
 +
|}
 +
* [https://www.dropbox.com/s/1ou1orerfq0oo18/L20_MMO_2.pdf?raw=1 Slides]
 +
 
 +
'''Objective''': Explore the MMO architecture applied to the course project
  
Objective: Explore the MMO architecture applied to the course project
 
 
|
 
|
  
Line 266: Line 483:
 
==== 06.03.20 ====
 
==== 06.03.20 ====
 
|
 
|
'''Clicker Quiz'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Clicker Quiz'''</big>
 +
|}
 +
 
 +
 
 +
[[#HW4 | HW4]] announced.
 +
 
 
|
 
|
* '''HW3: Clicker'''
+
* '''Due HW3: Clicker'''
  
 
|-
 
|-
Line 274: Line 497:
 
==== 09.03.20 ====
 
==== 09.03.20 ====
 
|
 
|
'''Custom Sorting with First-Order Functions'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Custom Sorting with First-Order Functions'''</big>
 +
|}
 +
 
 +
'''Objective''': Explore custom sorting in scala and gain experience with function and type parameters
 +
 
 +
'''Reading/Reference''':
 +
* [https://alvinalexander.com/scala/how-sort-scala-sequences-seq-list-array-buffer-vector-ordering-ordered Custom Sorting - Scala]
 +
* [https://en.wikipedia.org/wiki/Selection_sort Selection Sort on Wikipedia]
 +
* [https://docs.scala-lang.org/tour/polymorphic-methods.html Type Parameters - Scala]
  
Objective: Explore custom sorting in scala and gain experience with function and type parameters
 
 
|
 
|
 
* '''Lab Activity 7'''
 
* '''Lab Activity 7'''
Line 284: Line 515:
 
==== 11.03.20 ====
 
==== 11.03.20 ====
 
|
 
|
'''Level 3 Quiz'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Level 3 Quiz'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
 
* '''Level 3 Quiz'''
 
* '''Level 3 Quiz'''
Line 292: Line 527:
 
==== 13.03.20 ====
 
==== 13.03.20 ====
 
|
 
|
'''Merge Sort and Recursion'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Merge Sort and Recursion'''</big>
 +
|}
 +
 
 +
'''Objective''': Gain an understanding of recursion combined with first-order functions and type parameters
 +
 
 +
'''Reading/Reference''':
 +
* [https://www.tutorialspoint.com/data_structures_algorithms/merge_sort_algorithm.htm Merge Sort Algorithm]
 +
* [https://javascript.info/recursion Recursion - Also discussed Linked-List, which is the next lecture]
 +
* [https://www.scala-exercises.org/scala_tutorial/tail_recursion Tail Recursion]
 +
* [https://docs.scala-lang.org/tour/higher-order-functions.html Higher-Order Functions - Scala]
  
Objective: Gain an understanding of recursion combined with first-order functions and type parameters
 
 
|
 
|
  
Line 301: Line 545:
 
==== 16.03.20 ====
 
==== 16.03.20 ====
 
|
 
|
'''Linked List'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Linked List'''</big>
 +
|}
 +
 
 +
'''Objective''': Understand the structure of a linked list
 +
 
 +
'''Reading/Reference''':
 +
* [https://www.tutorialspoint.com/data_structures_algorithms/linked_list_algorithms.htm Linked List]
 +
* [https://www.interviewbit.com/tutorial/arrays-vs-linked-lists/ Array v. Linked List]
  
Objective: Understand the structure of a linked list
 
 
|
 
|
 
* '''Lab Activity 8'''
 
* '''Lab Activity 8'''
Line 311: Line 562:
 
==== 18.03.20 ====
 
==== 18.03.20 ====
 
|
 
|
'''Linked List Algorithms'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Linked List Algorithms'''</big>
 +
|}
 +
 
 +
'''Objective''': Explore how various operations are performed on a linked list
 +
 
 +
'''Reading/Reference''':
 +
* [https://www.tutorialspoint.com/data_structures_algorithms/linked_list_algorithms.htm Algorithm Examples]
 +
* [https://www.codementor.io/codementorteam/a-comprehensive-guide-to-implementation-of-singly-linked-list-using-c_plus_plus-ondlm5azr Linked List and Operations] - Code is in C++
  
Objective: Explore how various operations are performed on a linked list
 
 
|
 
|
  
Line 320: Line 578:
 
==== 20.03.20 ====
 
==== 20.03.20 ====
 
|
 
|
'''Stack and Queue'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Stack and Queue'''</big>
 +
|}
 +
 
 +
'''Objective''': Use a linked list to implement the functionality of a stack and queue
 +
 
 +
'''Reading/Reference''':
 +
* [https://www.tutorialspoint.com/data_structures_algorithms/stack_algorithm.htm Stack]
 +
* [https://www.tutorialspoint.com/data_structures_algorithms/dsa_queue.htm Queue]
  
Objective: Use a linked list to implement the functionality of a stack and queue
 
 
|
 
|
  
Line 329: Line 594:
 
==== 23.03.20 ====
 
==== 23.03.20 ====
 
|
 
|
'''Binary Tree and Traversals'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Binary Tree and Traversals'''</big>
 +
|}
 +
 
 +
'''Objective''': Gain familiarity with the structure of binary trees and how to traverse existing trees
 +
 
 +
'''Reading/Reference''':
 +
* [https://www.tutorialspoint.com/data_structures_algorithms/tree_data_structure.htm Trees]
 +
* [https://en.wikipedia.org/wiki/Tree_traversal Tree Traversals (Wikipedia)]
 +
* [https://en.wikipedia.org/wiki/Binary_expression_tree Expression Trees (Wikipedia)]
 +
* [https://www.101computing.net/binary-expression-trees/ Expression Tree Examples]
 +
* [https://www.hackerrank.com/contests/data-structure-tasks-binary-tree-union-find/challenges/binary-expression-tree Hacker Rank Question]
  
Objective: Gain familiarity with the structure of binary trees and how to traverse existing trees
 
 
|
 
|
 
* '''Lab Activity 9'''
 
* '''Lab Activity 9'''
Line 339: Line 614:
 
==== 25.03.20 ====
 
==== 25.03.20 ====
 
|
 
|
'''Binary Search Tree'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Binary Search Tree'''</big>
 +
|}
 +
 
 +
'''Objective''': Explore an application of binary trees by using them for searching and sorting
 +
 
 +
'''Reading/Reference''':
 +
* [https://www.tutorialspoint.com/data_structures_algorithms/binary_search_tree.htm BST]
  
Objective: Explore an application of binary trees by using them for searching and sorting
 
 
|
 
|
  
Line 348: Line 629:
 
==== 27.03.20 ====
 
==== 27.03.20 ====
 
|
 
|
'''Genetic Algorithm Quiz'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Genetic Algorithm Quiz'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
* '''HW4: Genetic Algorithm'''
+
* '''Due HW4: Genetic Algorithm'''
  
 
|-
 
|-
Line 356: Line 641:
 
==== 30.03.20 ====
 
==== 30.03.20 ====
 
|
 
|
'''Graph Representations and Breath-First Search'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Graph Representations and Breath-First Search'''</big>
 +
|}
 +
 
 +
'''Objective''': Learn how to represent a graph in code and work with that representation
 +
 
 +
'''Reading/Reference''':
 +
* [https://www.tutorialspoint.com/data_structures_algorithms/graph_data_structure.htm Graph Overview]
 +
* [https://en.wikipedia.org/wiki/Adjacency_list Adjacency List]
 +
* [https://www.tutorialspoint.com/data_structures_algorithms/breadth_first_traversal.htm BFS Overview]
  
Objective: Learn how to represent a graph in code and work with that representation
 
 
|
 
|
* Project Demo 3
+
* '''Project Demo 3'''
  
 
|-
 
|-
Line 366: Line 659:
 
==== 01.04.20 ====
 
==== 01.04.20 ====
 
|
 
|
'''Level 4 Quiz'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Level 4 Quiz'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
 
* '''Level 4 Quiz'''
 
* '''Level 4 Quiz'''
Line 374: Line 671:
 
==== 03.04.20 ====
 
==== 03.04.20 ====
 
|
 
|
'''Pathfinding with Breath-First Search'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Pathfinding with Breath-First Search'''</big>
 +
|}
 +
 
 +
'''Objective''': Find the shortest path between two nodes using BFS
  
Objective: Find the shortest path between two nodes using BFS
 
 
|
 
|
  
Line 383: Line 683:
 
==== 06.04.20 ====
 
==== 06.04.20 ====
 
|
 
|
'''Review and Examples'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Review and Examples'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
* Project Demo 3 (alt)
+
* '''Project Demo 3 (alt)'''
  
 
|-
 
|-
Line 391: Line 695:
 
==== 08.04.20 ====
 
==== 08.04.20 ====
 
|
 
|
'''MMO Quiz'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''MMO Quiz'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
 
* '''HW5: MMO'''
 
* '''HW5: MMO'''
Line 399: Line 707:
 
==== 10.04.20 ====
 
==== 10.04.20 ====
 
|
 
|
'''Holiday'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Holiday'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
  
Line 406: Line 718:
 
==== 13.04.20 ====
 
==== 13.04.20 ====
 
|
 
|
'''Holiday'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Holiday'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
  
Line 413: Line 729:
 
==== 15.04.20 ====
 
==== 15.04.20 ====
 
|
 
|
'''Consultation week'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Consultation week'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
  
Line 420: Line 740:
 
==== 17.04.20 ====
 
==== 17.04.20 ====
 
|
 
|
'''Consultation week'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Consultation week'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
 
* '''HWb: Bonus Homework'''
 
* '''HWb: Bonus Homework'''
Line 428: Line 752:
 
==== 20.04.20 ====
 
==== 20.04.20 ====
 
|
 
|
'''(Exam week)'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''(Exam week)'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
  
Line 435: Line 763:
 
==== 22.04.20 ====
 
==== 22.04.20 ====
 
|
 
|
'''Exam week - Final Exam'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''Exam week - Final Exam'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
 
* '''Final Exam'''
 
* '''Final Exam'''
Line 443: Line 775:
 
==== 24.04.20 ====
 
==== 24.04.20 ====
 
|
 
|
'''(Exam week)'''
+
{| width='100%' style='background-color:#ddd;'
 +
|<big>'''(Exam week)'''</big>
 +
|}
 +
 
 +
 
 
|
 
|
  
 
|-
 
|-
|
 
 
|}
 
|}
  
 
=Assignments=
 
=Assignments=
TBD
+
Assignment due dates are in the calendar.
 +
 
 +
Assignments are announced by the course Slack channel.
 +
 
 +
Every lecture has a lecture question that is due by midnight the same day.
 +
Submitting you work should be done in the respective GitHub repositories, as published in Slack.
 +
 
 +
== Homeworks ==
 +
===HW1===
 +
[https://docs.google.com/document/d/1rrq5WjyOwupKH3GigH7crZ6elXv2ggZoSGrnP9hEMKU/view HW1 description] - Physics Engine
 +
<!-- [https://docs.google.com/document/d/1rrq5WjyOwupKH3GigH7crZ6elXv2ggZoSGrnP9hEMKU/view#heading=h.4012eaop3dxl HW1 description] -->
 +
 
 +
===HW2===
 +
[https://docs.google.com/document/d/1Kjo2nRqKAXY8JJaXxtAJY27RaS-_XnwNzOk3ekOjlZY/edit?usp=sharing HW2 description] - Calculator
 +
 
 +
===HW3===
 +
[#HW3 HW3 description]
 +
 
 +
===HW4===
 +
[#HW4 HW4 description]
 +
 
 +
== Projects ==
 +
* [https://docs.google.com/document/d/18mxVo3_T0WmFWljXpsOZ88h52fFtdL6JmpbUFFW1Pi0/edit?usp=sharing Project1 description] - JRPG
 +
* [https://docs.google.com/document/d/1-Rpz1nUcWKTzMJVYDwFKj6Nq8qgy5YFlpFDxDXRZVlQ/edit?usp=sharing Project2 description] - JRPG GUI
 +
*
  
 
=Resources=
 
=Resources=
 +
Look for resources in the calendar, after the lecture objectives.
 +
 +
===GitHub===
 +
* [https://idratherbewriting.com/learnapidoc/pubapis_github_desktop_client.html Tutorial about GitHub Desktop]
 +
* [https://missing.csail.mit.edu/2020/version-control/ About version control] - a lecture from MIT
  
 
===Scala===
 
===Scala===
Line 459: Line 823:
 
* [http://www.tutorialspoint.com/scala/scala_if_else.htm Scala Conditionals]
 
* [http://www.tutorialspoint.com/scala/scala_if_else.htm Scala Conditionals]
 
* [https://www.tutorialspoint.com/scala/scala_data_types.htm Scala: Basic Types] - We'll primarily use Int, Double, Char, String, Boolean, and Unit
 
* [https://www.tutorialspoint.com/scala/scala_data_types.htm Scala: Basic Types] - We'll primarily use Int, Double, Char, String, Boolean, and Unit
 +
 +
* [https://www.playframework.com/ Play framework]
 +
 +
* [https://mvnrepository.com/ MVN Repository]
  
 
===IDE===
 
===IDE===
Line 468: Line 836:
 
===Misc===
 
===Misc===
 
* [https://app.sli.do/event/wkqtbios/live/questions Slido for Q&A sessions]
 
* [https://app.sli.do/event/wkqtbios/live/questions Slido for Q&A sessions]
 +
* [https://missing.csail.mit.edu/ The missing lecture at MIT] about basic tools and techniques for CS.
 +
 +
==For another time...==
 +
* [https://github.com/NARKOZ/hacker-scripts Personal automation examples]
 +
* Apollo 11, computer warnings 1201,1202 while landing - [https://qr.ae/TzsGtr story on Quora]

Revision as of 10:00, 14 February 2020

Introduction to Computer Science II

Shortcuts: Calendar | Assignments | Resources | Today (if there is a class)

Introduction

What is Computer Science?

Computer Science is the study of processes that interact with data and that can be represented as data in the form of programs. It enables the use of algorithms to manipulate, store, and communicate digital information.

Administrative information

Course Syllabus

Communication:

  • via slack: workspace name: bitl-cs2-2020
  • via email: use instructor's email address for personal communication
  • office hours: by appt.


Deliverables

Deliverables in this course include the following:

  • Lecture questions - due by midnight on the next day, unless otherwise specified.
  • Lab activities
  • Homework
  • Quizzes as scheduled on the calendar
  • Final exam

Calendar

Date Topic Deliverables

06.01.20

Course Introduction


Introduction to the course. Syllabus.

08.01.20

IDE Setup. Scala Introduction

Objective: Setup your IDE (IntelliJ) for Scala and Python development on your laptop and write a simple Scala program.

Reading/Reference:

10.01.20

Scala Types and Reading Files

Objective: Write a program that can read the lines of a file in a strongly typed language (Scala) and store values in a data structure

Reading/Reference:

13.01.20

Unit Testing

Objective: Test your own code without needing AutoLab

HW1 announced.

Reading/Reference:

15.01.20

Practice Unit Testing


17.01.20

Classes and Objects

Objective: Define and use classes

Reading/Reference:

  • Wikipedia: Class - Overview and reference (More detail than we'll cover in lecture)
  • Scala: Class - Application of Classes using Scala syntax
  • Python: Class - Application of Classes using Python syntax
  • Scala API - Reference for all Scala packages/classes/objects""

20.01.20

Model of Execution 1

Objective: Describe how the program stack and heap store values in your program

Reading/Reference:

22.01.20

Model of Execution 2

Objective: Use a debugger to see the state of your program during execution

Reading/Reference:

24.01.20

Physics Engine Quiz


HW2 announced.

27.01.20

Inheritance

Objective: You will be able to write abstract classes and concreted classes that inherent an abstract class

Reading/Reference:

29.01.20

Level 1 Quiz


  • Level 1 Quiz

31.01.20

Polymorphism and JSON

Objective: You will study polymorphism and apply it to use JSON in a strongly typed language

Reading/Reference:

03.02.20

Design Pattern: State Pattern 1

Objective: You will gain experience with the state design pattern to dynamically change the behavior of an object

Reading/Reference:

05.02.20

Design Pattern: State Pattern 2

Objective: Gain more familiarity with the state design pattern by reviewing the Jumper code

07.02.20

Design Pattern: State Pattern 3

Objective: Gain more familiarity with the state design pattern

10.02.20

GUI

Objective: Build desktop GUIs

Reading/Reference:

12.02.20

Design Architecture: MVC

Objective: Become familiar with the MVC architecture pattern and its benefits

Reading/Reference:

14.02.20

Calculator Quiz


HW3 announced.

17.02.20

Actors Introduction

Objective: Write programs with multiple pieces of code executing at the same time

Reading/Reference:

  • Lab Activity 5

19.02.20

Level 2 Quiz


  • Level 2 Quiz

21.02.20

Testing Actors and Database Connections

Objective: Write unit tests for actors and connect to a MySQL server

Reading/Reference:

24.02.20

Web Sockets 1

Objective: Enable 2-way communication between the browser and web server

Reading/Reference:

26.02.20

Web Sockets 2

Objective: Connect a Scala front end to a web socket server

Reading/Reference:

28.02.20

Actors Application with Web Sockets


02.03.20

MMO Architecture 1

Objective: See an example using the MMO architecture form this class

  • Lab Activity 6

04.03.20

MMO Architecture 2

Objective: Explore the MMO architecture applied to the course project

06.03.20

Clicker Quiz


HW4 announced.

  • Due HW3: Clicker

09.03.20

Custom Sorting with First-Order Functions

Objective: Explore custom sorting in scala and gain experience with function and type parameters

Reading/Reference:

  • Lab Activity 7

11.03.20

Level 3 Quiz


  • Level 3 Quiz

13.03.20

Merge Sort and Recursion

Objective: Gain an understanding of recursion combined with first-order functions and type parameters

Reading/Reference:

16.03.20

Linked List

Objective: Understand the structure of a linked list

Reading/Reference:

  • Lab Activity 8

18.03.20

Linked List Algorithms

Objective: Explore how various operations are performed on a linked list

Reading/Reference:

20.03.20

Stack and Queue

Objective: Use a linked list to implement the functionality of a stack and queue

Reading/Reference:

23.03.20

Binary Tree and Traversals

Objective: Gain familiarity with the structure of binary trees and how to traverse existing trees

Reading/Reference:

  • Lab Activity 9

25.03.20

Binary Search Tree

Objective: Explore an application of binary trees by using them for searching and sorting

Reading/Reference:

27.03.20

Genetic Algorithm Quiz


  • Due HW4: Genetic Algorithm

30.03.20

Graph Representations and Breath-First Search

Objective: Learn how to represent a graph in code and work with that representation

Reading/Reference:

  • Project Demo 3

01.04.20

Level 4 Quiz


  • Level 4 Quiz

03.04.20

Pathfinding with Breath-First Search

Objective: Find the shortest path between two nodes using BFS

06.04.20

Review and Examples


  • Project Demo 3 (alt)

08.04.20

MMO Quiz


  • HW5: MMO

10.04.20

Holiday


13.04.20

Holiday


15.04.20

Consultation week


17.04.20

Consultation week


  • HWb: Bonus Homework

20.04.20

(Exam week)


22.04.20

Exam week - Final Exam


  • Final Exam

24.04.20

(Exam week)


Assignments

Assignment due dates are in the calendar.

Assignments are announced by the course Slack channel.

Every lecture has a lecture question that is due by midnight the same day. Submitting you work should be done in the respective GitHub repositories, as published in Slack.

Homeworks

HW1

HW1 description - Physics Engine

HW2

HW2 description - Calculator

HW3

[#HW3 HW3 description]

HW4

[#HW4 HW4 description]

Projects

Resources

Look for resources in the calendar, after the lecture objectives.

GitHub

Scala

IDE

Algorithms

Misc

For another time...