CS 245 Lab 7 – Exam Preemption
First, if you have checkpoints left over from last lab, get them inspected during the first 15 minutes of this lab. Don’t forget to work in pairs! Where possible, please work with someone that you did not work with last week. The exchange of new ideas and perspectives is not an opportunity you want to […]
CS 491 Lecture 13 – Persisting with Preferences
Agenda what ?s the need for persistence the need for lightweight persistence persisting in TicTacToe TODO Read http://mobile.tutsplus.com/tutorials/iphone/nsuserdefaults_iphone-sdk. Read http://www.vogella.com/articles/AndroidFileBasedPersistence/article.html. 1/4 sheet. Exercise Apps are made to be interrupted. Let’s get our hands dirty by implementing a game of TicTacToe, preserving the game state on interruption, and restoring the game from the persisted state on resume. Write […]
CS 245 Lecture 13 – Snake
Agenda what ?s exam? finish up SortedList review through Snake TODO Read section 2.5 of Data Structures. 1/4 sheet. Tasks for Snake Write Set.remove. Handle up, down, left, right cursor key events. How do we draw the snake? How do we manage the eggs? How we handle the snake moving to a spot with an […]
CS 245 Lecture 12 – Generic Sorted List
Agenda what ?s what does this do? polymorphism: inheritance and parametric program this What Does This Do? Program This Code … Haiku
CS 245 Lab 6 – Generics
First, if you have checkpoints left over from last lab, get them inspected during the first 15 minutes of this lab. Don’t forget to work in pairs! Where possible, please work with someone that you did not work with last week. The exchange of new ideas and perspectives is not an opportunity you want to […]
CS 491 Lecture 11 – Task Navigation
Agenda what ?s git client available navigating between Activities using intents sharing data between Android tasks navigating between tasks using UINavigationController sharing data between iOS tasks TODO Read up on UINavigationController at http://www.appcoda.com/use-storyboards-to-build-navigation-controller-and-table-view and https://developer.apple.com/library/ios/documentation/uikit/reference/UINavigationController_Class/Reference/Reference.html. 1/4 sheet. Sharing Data Between Activities If the data is a message from one Activity to another, use Intent extras. On the […]
CS 245 Lecture 11 – Set and Generics
Agenda what ?s what does this do? writing a set data type generalizing code without a supertype What Does This Do? Code VerdeganTest.java Set.java Haiku
CS 245 Lecture 10 – Abstract Classes
Agenda what ?s the inheritance spectrum abstract classes writing a travel diary with Google Earth TODO Read on Generics in chapter 12 through section 12.3 in Core Java. 1/4 sheet. Travel Diary Code TravelDiary.java Placemark.java LatLon.java PinPlacemark.java LinePlacemark.java RegionPlacemark.java Main.java Haiku
CS 245 Lab 5 – Recursion Continued
First, if you have checkpoints left over from last lab, get them inspected during the first 15 minutes of this lab. Don’t forget to work in pairs! Where possible, please work with someone that you did not work with last week. The exchange of new ideas and perspectives is not an opportunity you want to […]
CS 245 Homework 1 Part 2 – due before October 11
See the PDF.