Solutions to assignments 1-3

[David Barton]

Hi - I've posted my solutions to the first three assignments on my blog. Hope people find them useful...

[mluu510]

thank you for your solution! i have been trying to figure out these problems for months.

i have; do you have an issue with the axesDrawer code that is provided via the professor. when i drag copy it into my project, it doesn't compile and say there is some kind of symbol error and none of the code is highlighted properly.

the solution for me was to create another NSObject and name it axesDrawer2 and then copy the code over. i think the name axesDrawer is causing Xcode to not be able to parse. are you experiencing this? Thanks!

[Mich]

For the issue with axesDrawer, I think that you never added it to your project.  Go to file, add, and select the files and show the destination folder.