2014/10/15 下午 10:15:25

iphone Programming Glossary: uncomment

http://stackoverflow.com/questions/13033500/xcode-flag-error-in-mgtwitterengine-m

shown in below image error in SA_OAuthTwitterController.m iphone objective c ios share improve this question Just uncomment these lines because the assigned variables are unused. As seen in the comment Dump XML to file for debugging. share improve..

Hitting buttons while UIView is in transition, flipping in or out

http://stackoverflow.com/questions/1370953/hitting-buttons-while-uiview-is-in-transition-flipping-in-or-out

UIViewAnimationTransitionFlipFromRight coming.view.frame UIScreen mainScreen .applicationFrame going.view.alpha 1.0 uncomment these lines if we want fading of views coming.view.alpha 0.0 NSArray viewArray NSArray alloc initWithObjects coming going.. animationDidEnd finished context UIView setAnimationCurve UIViewAnimationCurveEaseInOut coming.view.alpha 1.0 uncomment these lines if we want fading of views going.view.alpha 0.0 UIView setAnimationTransition transition forView self.view cache..

How to use the first character as a section name

http://stackoverflow.com/questions/1741093/how-to-use-the-first-character-as-a-section-name

sectionNameKeyPath @ uppercaseFirstLetterOfName this key defines the sections cacheName @ Root And to uncomment tableView titleForHeaderInSection in the UITableViewDataSource implementation NSString tableView UITableView tableView titleForHeaderInSection..

iphone xcode Landscape mode by default

http://stackoverflow.com/questions/2761495/iphone-xcode-landscape-mode-by-default

Set the Initial interface orientation app.plist entry to Landscape left or right home button and add or more likely uncomment and edit the following view controller method BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation..

Compare NSDate for Today or Yesterday

http://stackoverflow.com/questions/2893835/compare-nsdate-for-today-or-yesterday

release todayString release yesterdayString release refDateString release The problem is that as soon that I uncomment one of these lines my app crashes and I have no idea why I hope someone can enlighten me here. Thanks lot. iphone uitableviewcontroller..

Hide/Show iPhone Camera Iris/Shutter animation

http://stackoverflow.com/questions/3138502/hide-show-iphone-camera-iris-shutter-animation

the NSLogs are used to figure out which subview is the actual Camera Preview which turns out to be the PLPreviewView. uncomment to se the printouts . Change it's size to fit the entire screen and scale it accordingly to avoid distorted image NSLog..

UIPopoverController and memory management

http://stackoverflow.com/questions/4380660/uipopovercontroller-and-memory-management

however the Analyser says that the is probably a leak which there is as the release line is commented out . But if I uncomment the release line then the app crashes and says dealloc was reach on the popover while it is still visible so when exactly..

How to make something like iPhone Folders?

http://stackoverflow.com/questions/4493837/how-to-make-something-like-iphone-folders

UIView animateWithDuration 2.0 animations ^ second.center CGPointMake second.center.x second.center.y 75 You can uncomment the two .contentMode lines and the quality will improve but in my case the subview has an offset of 10px or so you can see..

iPhone - MPMoviePlayerController : sample code demonstrating two problems

http://stackoverflow.com/questions/4535751/iphone-mpmovieplayercontroller-sample-code-demonstrating-two-problems

a video from the iPad library try to play it. The controller will vanish forever. SECOND PROBLEM Controller Crash uncomment the line self createThumbnails line 190 run the app again on iPad select a video This method you have uncommented will create.. Crash uncomment the line self createThumbnails line 190 run the app again on iPad select a video This method you have uncommented will create asynchronous thumbnails for the video and this will make the app crash. As far as I have tried to use this..

Round two corners in UIView

http://stackoverflow.com/questions/4847163/round-two-corners-in-uiview

am having problems implementing it. Here is my drawRect method void drawRect CGRect rect super drawRect rect Should I uncomment this int radius 5 CGContextRef context UIGraphicsGetCurrentContext CGContextBeginPath context CGContextAddArc context rect.origin.x..

How to prevent app running in phone-gap from scrolling vertically?

http://stackoverflow.com/questions/6193016/how-to-prevent-app-running-in-phone-gap-from-scrolling-vertically

utf 8 src phonegap.0.9.5.1.min.js script script type text javascript charset utf 8 If you want to prevent dragging uncomment this section function preventBehavior e e.preventDefault document.addEventListener touchmove preventBehavior false If..

Objective C Memory Management

http://stackoverflow.com/questions/7057721/objective-c-memory-management

forState UIControlStateNormal self.lblImage setText myMedia.imageLabel myMedia release My app crashes if I uncomment the above line. Do I need to do something special when I instantiate myMedia EDIT If myMediaManager is supposed to release..

Objective-C: Asynchronously populate UITableView - how to do this?

http://stackoverflow.com/questions/7491517/objective-c-asynchronously-populate-uitableview-how-to-do-this

my own website. But when I try to populate the table with the colours nothing happens I just get a blank table... If I uncomment the line above it works fine it's just on http responses things don't work for me. Any suggestions greatly appreciated...

Incorrect NSStringEncoding value 0x0000 detected (using ASIHTTPRequest)

http://stackoverflow.com/questions/8136925/incorrect-nsstringencoding-value-0x0000-detected-using-asihttprequest

return a simple empty string if data.length 0 return @ assert self.responseEncoding if you're into runtime asserts uncomment this END OF BLOCK TO INSERT return NSString alloc initWithBytes data bytes length data length encoding self responseEncoding..

IPhone Zxing ,ZBar DataMatrix barcode scanning? [closed]

http://stackoverflow.com/questions/9631692/iphone-zxing-zbar-datamatrix-barcode-scanning

support the data matrix scanning. In Zxing's DecodeHints.cpp class BARCODEFORMAT_DATA_MATRIX_HINT line is commented.i uncomment it but it did not work. i have googled and find this link http groups.google.com group zxing browse_thread thread b6e9a3fa4678ad2b..

Accessing the iPhone's Call log with the iPhone SDK

http://stackoverflow.com/questions/341622/accessing-the-iphones-call-log-with-the-iphone-sdk

dirnum NSFileManager defaultManager enumeratorAtPath @ private var mobile Library while bar dirnum nextObject Uncomment if you don't want to log sub folders dirnum skipDescendents NSLog bar I have a suspicion that Apple is blocking access to..

Sqlite3_step() keeps returning SQLITE_MISUSE on this query. Any pointers?

http://stackoverflow.com/questions/3651265/sqlite3-step-keeps-returning-sqlite-misuse-on-this-query-any-pointers

RootViewController void viewDidLoad super viewDidLoad NSString dbname @ name.sqlite sqlite3 database int success Uncomment the following line to display an Edit button in the navigation bar for this view controller. self.navigationItem.rightBarButtonItem..

How to change video orientation for AVCaptureVideoDataOutput

http://stackoverflow.com/questions/3823461/how-to-change-video-orientation-for-avcapturevideodataoutput

alloc init captureOutput.alwaysDiscardsLateVideoFrames YES captureOutput.minFrameDuration CMTimeMake 1.0 24.0 Uncomment it to specify a minimum duration for each video frame captureOutput setSampleBufferDelegate self queue dispatch_get_main_queue..

How to delete a row from UITableView

http://stackoverflow.com/questions/4497925/how-to-delete-a-row-from-uitableview

@ Delete your Categories categoryArray NSMutableArray alloc init self initializeCategoryArray super viewDidLoad Uncomment the following line to display an Edit button in the navigation bar for this view controller. self.navigationItem.rightBarButtonItem..

How to list only online users on facebook with xmpp framework

http://stackoverflow.com/questions/5300912/how-to-list-only-online-users-on-facebook-with-xmpp-framework

settings depending on the server you're connecting to allowSelfSignedCertificates NO allowSSLHostNameMismatch YES Uncomment me when the proper information has been entered above. NSError error nil if xmppStreamFB connect error NSLog @ Error connecting.. settings depending on the server you're connecting to allowSelfSignedCertificates NO allowSSLHostNameMismatch YES Uncomment me when the proper information has been entered above. NSError error nil if xmppStream connect error NSLog @ Error connecting..

When to use properties in objective C?

http://stackoverflow.com/questions/8194281/when-to-use-properties-in-objective-c

didReceiveMemoryWarning super didReceiveMemoryWarning #pragma mark View lifecycle void viewDidLoad super viewDidLoad Uncomment the following line to preserve selection between presentations. self.clearsSelectionOnViewWillAppear NO Uncomment the following.. Uncomment the following line to preserve selection between presentations. self.clearsSelectionOnViewWillAppear NO Uncomment the following line to display an Edit button in the navigation bar for this view controller. self.navigationItem.rightBarButtonItem..

How to populate UITableView with the responce of JSON from a different ViewController?

http://stackoverflow.com/questions/8969135/how-to-populate-uitableview-with-the-responce-of-json-from-a-different-viewcontr

Release any cached data images etc that aren't in use. #pragma mark View lifecycle void viewDidLoad super viewDidLoad Uncomment the following line to preserve selection between presentations. self.clearsSelectionOnViewWillAppear NO Uncomment the following.. Uncomment the following line to preserve selection between presentations. self.clearsSelectionOnViewWillAppear NO Uncomment the following line to display an Edit button in the navigation bar for this view controller. self.navigationItem.rightBarButtonItem..