2014/10/15 下午 10:10:28

iphone Programming Glossary: inspect

Can I handle alert inside UIWebViewDelegate?

http://stackoverflow.com/questions/1565102/can-i-handle-alert-inside-uiwebviewdelegate

goes here. . That will trigger the webView shouldStartLoadWithRequest navigationType delegate method. In that method inspect the request and if the URL being loaded is one of these internal communications trigger the appropriate action in your app..

Objective-C error: expected '=', ',', ';', 'asm' or '__attribute__' before 'class'

http://stackoverflow.com/questions/1825597/objective-c-error-expected-asm-or-attribute-before-clas

this question The error you posted indicates that you have a syntax error around your use of class . Manually inspect the first location the error is reported and you might notice the cause. To help you debug further please include the surrounding..

Using Cocoa Touch Tutorial: Extract Address Book Address Values on iPhone OS

http://stackoverflow.com/questions/1994870/using-cocoa-touch-tutorial-extract-address-book-address-values-on-iphone-os

ABRecordRef person property ABPropertyID property identifier ABMultiValueIdentifier identifier Only inspect the value if it's an address. if property kABPersonAddressProperty Set up an ABMultiValue to hold the address values copy..

I need to inspect the view hierarchy on an iPhone program

http://stackoverflow.com/questions/2343246/i-need-to-inspect-the-view-hierarchy-on-an-iphone-program

need to inspect the view hierarchy on an iPhone program How do I determine what the view structure on my iPhone program while running on..

Universal iPhone/iPad application debug compilation error for iPhone testing

http://stackoverflow.com/questions/2618889/universal-iphone-ipad-application-debug-compilation-error-for-iphone-testing

assume those symbols exist on 3.0 where they don't. To weak link a framework find your application target in Xcode inspect it and go to the General tab. At the bottom of that tab should be a list of frameworks with a column for Type. Change the..

How to dump data stored in objective-c object (NSArray or NSDictionary)

http://stackoverflow.com/questions/289241/how-to-dump-data-stored-in-objective-c-object-nsarray-or-nsdictionary

Objective C It would be very convenient in a few cases to be able to dump everything like that instead of using gdb to inspect each variable. iphone objective c gdb dump share improve this question In Cocoa there is no dump like PHP's print_r..

Do iPhone / Android browsers support CSS @media handheld?

http://stackoverflow.com/questions/3893342/do-iphone-android-browsers-support-css-media-handheld

upon the promise of media types. A media query allows us to target not only certain device classes but to actually inspect the physical characteristics of the device rendering our work. For example following the recent rise of mobile WebKit media..

Get PDF hyperlinks on iOS with Quartz

http://stackoverflow.com/questions/4080373/get-pdf-hyperlinks-on-ios-with-quartz

have to look for an Annots dictionary but I just can't find it in my PDFs. I even used the old Voyeur Xcode sample to inspect my test PDF file but no trace of this Annots dictionary... You know this is a feature I see on every PDF reader this same..

How can I use NSError in my iPhone App?

http://stackoverflow.com/questions/4654653/how-can-i-use-nserror-in-my-iphone-app

The world is now in lots of debt. But who cares return YES We can then use the method like this. Don't even bother to inspect the error object unless the method returns nil initialize NSError object NSError error nil try to feed the world id yayOrNay.. NSError error nil try to feed the world id yayOrNay self endWorldHunger smallAmountsOfMonies error error if yayOrNay inspect error NSLog @ @ error localizedDescription otherwise the world has been fed. Wow your code must rock. We were able to access..

xcode 4 debugging shows 'Summary Unavailable' for most objects

http://stackoverflow.com/questions/5301582/xcode-4-debugging-shows-summary-unavailable-for-most-objects

is pretty common unfortunately. Report it at http bugreport.apple.com and hope for the best. In the meantime you can inspect variables using the console which appears at the bottom of Xcode 4's window during debugging. If you have an object myObj.. the console which appears at the bottom of Xcode 4's window during debugging. If you have an object myObj you can inspect it in the console by typing po myObj . It's a lot less convenient but it's better than not getting the information at all...

How to cancel a sequence of UITouch events?

http://stackoverflow.com/questions/533574/how-to-cancel-a-sequence-of-uitouch-events

calls to touchesMoved if the touch goes outside of certain bounds. How can I do that I know that in touchesMoved I can inspect the coordinates of the touch object and ignore it but what I don't know is how to cancel the sequence altogether. I don't..

How would you keep secret data secret in an iPhone application?

http://stackoverflow.com/questions/544463/how-would-you-keep-secret-data-secret-in-an-iphone-application

can imagine using to uniquely identify a given device. The user can inject code into your process to do things like inspect the keychain. Search for MobileSubstrate to see what I mean. Sorry you're screwed. One ray of light in this situation is..

How can I inspect the window object for mobile safari?

http://stackoverflow.com/questions/6206568/how-can-i-inspect-the-window-object-for-mobile-safari

can I inspect the window object for mobile safari How can I inspect the window object for mobile safari Or more specifically window.navigator.. can I inspect the window object for mobile safari How can I inspect the window object for mobile safari Or more specifically window.navigator trying to convert to string doesn't work and I..

What causes “Missed Method” in this code?

http://stackoverflow.com/questions/6323244/what-causes-missed-method-in-this-code

time your program enters the callDelegate function it stops and the debugger window pops up. There you will be able to inspect where the call came from and what the parameters are. As to a plain description of this function I would say that it is..

run-time vs. compile-time iPhone version check

http://stackoverflow.com/questions/6617832/run-time-vs-compile-time-iphone-version-check

it for each version of the iPhone that exists setting __IPHONE_OS_VERSION_MIN_REQUIRED accordingly That way you could inspect __IPHONE_OS_VERSION_MIN_REQUIRED and know what iOS version is running the code. Related Questions Check iPhone iOS Version..

Memory usage grows with CTFontCreateWithName and CTFramesetterRef

http://stackoverflow.com/questions/8491841/memory-usage-grows-with-ctfontcreatewithname-and-ctframesetterref

To that turn on Record reference counts in the Allocations instrument and re run the test. This will allow you to inspect the backtraces of every retain release call on the offending object. There will be an extra retain in there a retain not..

UITableViewCell: How to prevent blue selection background w/o borking isSelected property?

http://stackoverflow.com/questions/899862/uitableviewcell-how-to-prevent-blue-selection-background-w-o-borking-isselected

image behind the table which is bad. Goal To prevent the blue gradient background from appearing but still be able to inspect the cell.isSelected and cell.isHighlighted properties from within MyContentView drawRect to determine how to draw my own..