Does anyone have the PDFs for Assignments 2/3 for this Winter (the ones they just took off)? Iam so annoyed that I didn’t download them and they’re not there any more!

Thanks

I was wondering if you have the assigments files saved in pdf, the ones that you could get on the website, beacuse this semester they changed the content of the page, if you have them is there any chance to send them to me?

Thanks in advanced

Re: posting assignments: I can certainly see their point. After all they are really in class and we are just doodling around with iTunes U.
But to counter the argument we have no TAs to turn to when we get totally out in the weeds. For example I now know far too much about radians than I ever wished to. Far, far too much – lol.
It’s not like one can’t find the completed assignments on the internet. But they are often times just zips of code that explain nothing, unlike what you did here.
Maybe consider posting a walkthrough after the assignments are due at Stanford. That would answer their concerns while saving people such as I (who has far too little hair) from yanking out what remains.

Finally, on an unrelated issue, I succeeded in getting the Knuth Shuffle algorithm, for “n” number of objects, up and running in XCode. Sure it may be just in the console for now but at least now I have a major code element I’ll need for a couple of projects I want to do.
So by all means takes some credit and yay me!

keep em’flying!

I’m currently also using the exact version of XCode and it’s working normally.
Maybe you made a simple typo? (those can be a pain in the butt, trust me)
The syntax should be:
NSLog(@”Polygon 1 description: %@”, [poly1 description]); // Without the dot
or
NSLog(@”Polygon 1 description: %@”, poly1.description); // Without the square brackets

I’d do more, but I read on the lecture website that we shouldn’t post completed assignments on the web, so I will respect that.
But if you need help, feel free to contact me

I can’t thank you enough for posting this. My coding expertise in any flavor of C is, to put it kindly, very old and tired. Your post was like a shining beacon helping me cross some very troubled waters.

I’m currently taking the 2010 version of the course and using v3.2.1 of XCode.
Maybe that is why three lines in WhatATool.m (PrintPolygonInfo) generate an error.
you have:
NSLog(@”Polygon 1 description: %@”, [poly1 description]);
It chokes on the word description
What works is:
NSLog(@”Polygon 1 description: %@”, [poly1.description]); // note the added .

The lt and gt thing got me too until I realized it was likely WordPress was likely just playing cute. Thank goodness my WordPress chops are fresher than my Obj-C chops. lol

Again many thanks. Hope your app is proving successful and I wish you would do more of these.

- (id)init {
if (self = [super init]) {
[self initWithNumberOfSides: 5 minimumNumberOfSides:3 maximumNumberOfSides:10];
}
return self;
}