I have a client who would like the app we are building to show events from the user's calendar (ICal, Google Cal, etc). What types of integration is possible from iPhone SDK? I've only seen NSCalendar so far, which is more of a calendar calculation engine it seems. Not familiar with calendar APIs in general, so would really apprecia...
My company is evaluating the possibility of developing set of tools for Objective-C extending Xcode default functionality(basically we are thinking about providing better navigation,semantic search, more refactorings, quick fixes, improved code completion (visual assist inspired). So we would like to ask XCode/Objective-C developers: ...
Select a method Edit > Refactor... Select "Move Up" I get the following error a lot. Any ideas on how I can get Xcode to, well, do its job? Solution Summary Option 2 that Peter suggests below did the trick. I can't believe that a) I didn't try this Smacks head and b) Xcode couldn't find a sane way of saying "Don't select th...
I've implemented an save on applicationWillTerminate and load on applicationWillFinishLoading. There is a complete object tree, all implement the NSCoding protocol and I've check the types I enter. One of the classes also stores an NSMutableData to the NSKeyedArchive, which I suspect might break unarchiving occasionally. Weirdly enough,...
I have a tabBar application that has ResultsNavController as 1 of my tabBar's Nav Controller, the View Controller is ResultsViewController and my tableViewPtr is connected to the tableView in IB which is under Main window.xib ResultsNavController/ResultsViewController/View/tableView. After going to another tab to write to PureFun.plist,...
Just as background, there are no compile-time errors or warnings in the subject project "Project". There are numerous occurrences of using the same instance variable name in two (or more classes). In the following, I'll use the variable name "index" as an example. It appears as an instance variable in class1 and class2. The variable ...
Xcode search just isn't working the way I expect it to. What am I doing wrong? "Project Find" (cmd-shift-F) often turns up zero results when I KNOW that there are valid hits. For example, searching for "Search Results" (no quotes) ironically returns 0 hits, even though I have a .m project file open with the string @"Search Results" s...
I've been programming using OpenCV on the iSight feed and after building and running from Xcode 10 or so times somewhat quickly the MacBook Pro starts to not recognize the iSight (as in completely, Photo Booth doesn't work, nor video chat within iChat, and it's not in System Profiler). The only way to recover is to do an SMC reset, norma...
I recently had an app rejected from the app store because of Low Memory Exception. The app doesn't leak memory, but its base memory footprint seems to be too high. According to the crash logs sent by apple, it was taking about 14000 pages in the memory (mostly due to huge textures). There were 2 strange things though: I tested it on 5 ...
I am currently programming Objective-C in the Xcode IDE, and I understand it should also support Java projects. When I open the IDE and choose New Project, I don't find any project templates that correspond to Java. I have Snow Leopard, so I assume my Xcode is up-to-date. How do I start a Java project in the Xcode IDE? ...
Hi, I'm creating an application which must be 'hacker compatible', so that people can edit nibs and stuff. However, when I show package contents, the nibs are compiled so I can't open them in IB. Is there a way I can make Xcode don't compile the nibs? Thanks ...
Hi! I'm quite new to Xcode (and Mac in general). I started a little iPhone project - coding in C++ whatever possible - and just noted that my assert(); commands are executed also in release mode. Is this a known problem and how do I solve it properly? thanks! ...
I'm learning Xcode off a slightly older (10.2) book that deals with Project Builder. I've been using Xcode for ansi C for a while, but I can't find the output window that appears when you Build & Run an app. I am launching my apps from the commandline, but of course that doesn't help me if I want to set breakpoints or something. Where is...
Hello, Cut to the chase I have recreated my problem as it is fairly self explanatory. this complies without error: switch (n) { case 1: NSLog(@""); NSString *aStr; break; default: break; } this compiles with error and it's only missing the NSLog(): switch (n) { case 1: NSStri...
Hi there! I am currently developing a small application with Core Animation to get some knowledge about how the framework works. Now I was wondering how I'd be able to perform transformations dynamically on a specific sublayer. I had thought it would be as simple as [somelayer sublayers][0].transform = CATransform3DMake.........;, but it...
I'm new to XCode. I use XCode 3.1.3. In my project, i have on the left side the list of my project files, on the right side there is a textwindow showing code, and on top there's another small field showing some info about the file. At first, when i clicked in the left list on a file, the file content immediately showed up in the textfi...
i followed the exact instructions on iPhone SDK Developers Portal by launching Assistant found on the first page. But i still gets the same error event though i deleted the provisioning profile, certificates many times and repeated the same process over and over again. Please HELP! ...
I've added a UITableView component to a ViewController in Interface Builder to make it easier to customise as the UITableViewController won't let me set a background image. I've then implemented some basic functions just to test if it works, but cannot get it to display any cells - does anyone have any suggestions on how to get it worki...
Hi! how do i find in XCode all caller functions of a specific function? Thanks!x ...
Hi, maybe it is just to late or I´m to stupid, but I can´t solve this problem. I use this code to file the rows in my UIPickerView: self.component1Data = [NSArray arrayWithObjects: @"Sample", @"Sample1", @"...", nil]; How can I get a NSString instead of the "sample"? I tried it with "%@" but it doesn't work: self.component1Data = [N...