• Home   /  
  • Archive by category "1"

Cs193p Homework Help

This is the 4th assignment from the course Developing iOS 8 Apps with Swift, Stanford University, CS193p, Winter 2015. There is one more assignment left in this course.

Platform: iOS 9, Swift: 2.1

Full source code available here at Github repository

Smashtag is a Twitter based app that allows users to:

  • perform Twitter search queries
  • view Tweet details (including images, links, users, hashtags)
  • save 100 most recent queries in a Recent tab
  • browse Tweet images in Colllection View

All the 10 Required Tasks were completed. In addition the following Extra Credit items were implemented:

  • In the Users section of your new UITableViewController, list not only users mentioned in the Tweet, but also the user who posted the Tweet in the first place.
  • When you click on a user in the Users section, search not only for Tweets that mention that user, but also for Tweets which were posted by that user.
  • Make the “most recent searches” table be editable (i.e. let the user swipe left to delete the ones they don’t like).
  • Add some UI which displays a new view controller showing a UICollectionView of the first image (or all the images if you want) in all the Tweets that match the search. When a user clicks on an image in this UICollectionView, segue to showing them the Tweet.
  • It would be cool to have “pinching” on the UICollectionView make the cell’s size get larger and smaller (i.e. showing more or fewer images).

Video Demo

Like this:

LikeLoading...

Related

Have your calculator report errors. For example, the square root of a negative number or divide by zero. There are a number of ways to go about “detecting” these errors (maybe add an associated value to the unary/binaryOperation cases which is a function that detects an error or perhaps have the function that is associated with a unary/binaryOperation return something that is either an error or a result or ???). How you report any discovered errors back to users of the CalculatorBrain API will require some API design on your part, but don’t force users of the CalculatorBrain API to deal with errors if they don’t want to (i.e. allow Controllers that want to display errors to do so, but let those that don’t just deal with NaN and +∞ appearing in their UI). In other words, don’t break any callers of the API described above (who don’t care about errors) to support this feature (i.e., add methods/ properties as needed instead). You are allowed to violate Required Task 11 to implement this Extra Credit item, but not Required Task 1 (you can enhance that data structure, but not switch to a new one).

One thought on “Cs193p Homework Help

Leave a comment

L'indirizzo email non verrà pubblicato. I campi obbligatori sono contrassegnati *