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Category Archives: Apple
Efficient Exception Debugging with Xcode 4
When dealing with Objective-C exceptions while developing Cocoa applications, you might not know where the error happened. Calling -[NSMutableDictionary setObject:forKey:] with an nil object will output an error message in the consoleĀ (*** -[NSCFDictionary setObject:forKey:]: attempt to insert nil value (key: … Continue reading
Posted in Apple, Developer, Mac
Tagged exceptions, gdb, objective-c, xcode4
Comments Off on Efficient Exception Debugging with Xcode 4
Size Comparison: new 27″ iMac vs old 24″ iMac
It’s intresting to see that the new 27″ iMac is nearly as tall as the old 24″ model.
Posted in Apple, Hardware, Mac
2 Comments
Numbers ’09 – Convert to Header Row
One of my favorite new features of Numbers ’09 is the contextual menu item “Convert to Header Row”:
Browse Songs on iPhone 2.1 Software
Notice how the “Browse Songs” list just got much more usable: v2.0 v2.1
Make /opt invisible
Say you installed MacPorts on Mac OS X Leopard (client) and now there is a new folder called “opt” in the root level of the startup disk. To make it invisible in the Finder (but not in Terminal), enter the … Continue reading
Apple TV 2.0, first impressions
I just updated my Apple TV with v2.0 of the software and I must say I’m rather pleased! Here are my top new features: The “Sources” switch is gone! If an iTunes source is online, all synced and remote contents … Continue reading
Copying Tables from Safari to Numbers
Recently I wanted to copy parts of an HTML table from Safari to Numbers. Instead of getting an approximate copy where the HTML cells match the ones in Numbers, I got a list of all table cells in one column. … Continue reading
Posted in Apple, Mac, Software
3 Comments
iPod touch Software 1.1.2
So I updated my iPod touch to v1.1.2 yesterday. Altough the only announced new features are “Bug fixes”, there are at least two new features. First, the battery status is displayed in the iTunes source list (when the iPod is … Continue reading
Double-clicking NSTableViews
If you want to handle double-clicks in NSTableViews, be sure to check out following Q&A article from Apple: Debugging NSTableView’s “Action Invocation” binding. It saved me a lot of time.