Saturday, August 18, 2007

The Unofficial Apple Weblog (TUAW) (3 сообщения)

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The Unofficial Apple Weblog (TUAW)
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  • Woz is dating Kathy Griffin

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    Even as I write this, I can't really believe I'm writing it: the tabloid sites are ablaze with news that Woz is dating comedienne Kathy Griffin.

    That's right. Our Woz. Steve Wozniak. Kathy Griffin. The mind boggles. Not so much because it's wrong or anything (good for both of them), but just because-- how could that possibly happen? Apparently Woz met her after seeing her stand-up show, and they hit it off. What a weird world we live in. And did you ever, in a million years, think you'd see Woz on Perez Hilton's site? Me either. What's next, Ive on TMZ?

    Of course, if you're anything like me, your second thought after hearing the news was wondering WWFSS? And here you go.

    Thanks to everyone who sent this in!
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  • Found Footage: iPhone Video Test

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    Today, I wrote a program to access the iPhone camera and shoot pictures as fast as possible. Unfortunately, it's still a slow process. I'm only getting about a frame every second and the iPhone balks when I try to go faster.

    If you'd like to try things out yourself, download a copy of snap2vid. Create a utility folder named /foodir and run it from there. (^C to stop taking pictures.) After you finish your image capture, ftp all the images to your Mac and use QuickTime Pro to load the sequence and save it to a movie.

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  • iPhone Coding: NSLog on the iPhone

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    NSLog provides one of the most important debugging tools for your iPhone arsenal. Unlike its Cocoa equivalent, the iPhone NSLog sends information to the command line. It's basically a printf for NS and UI objects. To print an NSString, for example, you might use NSLog(@"String is %@", mystring);. When this line executes, the results print out almost as if you had done a printf("%s", [mystring cStringUsingEncoding:1]); with an extra bit of date and time information attached. Use %@ for objects. Otherwise use the standard C formatting codes: %d for integers, etc.

    You will only be able to see NSLog results when your iPhone applications are launched from the command line. Launching them from SpringBoard hides the NSLog information.

    The iPhone Crash Reporter provides important information about failed program execution. Go to /Library/Logs/CrashReporter to see dumps from the most recent crash. Dumps are in the form of property list files, which you can open in a text editor or in Apple's Property List Editor.

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