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2014/10/15 ¤U¤È 10:05:06
iphone Programming Glossary: clarityWhere to determine UIView size http://stackoverflow.com/questions/1103089/where-to-determine-uiview-size like so UIViewController viewController MyUIViewController alloc init next two lines are normally combined but for clarity they are not now UIView view viewController.view view.frame CGRectMake 0 0 200 200 This requests the view from the view..
NSURLConnection delegation and threading - iPhone http://stackoverflow.com/questions/1216304/nsurlconnection-delegation-and-threading-iphone NSURLConnection alloc initWithRequest myRequest delegate self apiString release if myConnection omitted for clarity here pool release NSURLConnection delegate methods here ... iphone cocoa cocoa touch multithreading nsurlconnection share..
What happens if I don't retain IBOutlet? http://stackoverflow.com/questions/1250518/what-happens-if-i-dont-retain-iboutlet iphone retain share improve this question It is recommended you declare properties for all of your IBOutlets for clarity and consistency. The details are spelled out in the Memory Management Programming Guide . The basic gist is when your NIB..
iPhone subview design (UIView vs UIViewController) http://stackoverflow.com/questions/1264296/iphone-subview-design-uiview-vs-uiviewcontroller oriented. Is this type of code normal acceptable Or did I make a poor choice somewhere in my design Thankyou edit for clarity I'd like to have a separate class to control the multipleChoiceView...like a ViewController but apparently that's only for..
How to make xib compatible with both iphone 5 and iphone 4 devices http://stackoverflow.com/questions/13275144/how-to-make-xib-compatible-with-both-iphone-5-and-iphone-4-devices the iphone 4 inch retina. Can someone give a hint how to actually make an xib compatible to both the devices For more clarity I am adding screenshots When I set size 3.5 in attribute inspector it looks in iphone 5. There is a space below the buttons..
Implementing iphone's copy/paste controls on a custom view / uiview subclass http://stackoverflow.com/questions/2110731/implementing-iphones-copy-paste-controls-on-a-custom-view-uiview-subclass following along and trying to do this too you'll also need to set 'User Interaction Enabled' for the label Edit For clarity let me add that this should be similar to the little Copy menu item that appears over an image in certain iphone views when..
iPhone ivar naming convention [duplicate] http://stackoverflow.com/questions/2114587/iphone-ivar-naming-convention iphone objective c share improve this question There is not consensus on this. Some people like to use it for clarity to separate out class variables and as another responder noted to avoid conflict with incoming parameter names. Even in..
http://stackoverflow.com/questions/2393868/how-do-i-get-the-navigation-bar-in-a-uinavigationcontroller-to-update-its-positi sharedApplication setStatusBarHidden YES animated YES Note that I'm setting setWantsFullScreenLayout YES here for clarity but I'm actually just setting this property in Interface Builder. The problem The navigation bar of the NavigationController..
iPhone (iOS): copying files from main bundle to documents folder causes crash http://stackoverflow.com/questions/3238143/iphone-ios-copying-files-from-main-bundle-to-documents-folder-causes-crash I already have some code set up to implement the only on first launch functionality but have not included it here for clarity. Thanks iphone ios4 nsfilemanager share improve this question I don't know a lot about iPhone programming or objective..
iPhone (iOS): copying files from main bundle to documents folder error http://stackoverflow.com/questions/3246109/iphone-ios-copying-files-from-main-bundle-to-documents-folder-error directory on first launch. I have the checks in place for first launch but they're not included in code snippet for clarity. The problem is that I am copying to the documents directory which already exists and in the documentation it states that..
UISearchBar and resignFirstResponder http://stackoverflow.com/questions/3424172/uisearchbar-and-resignfirstresponder the keyboard is never dismissed. I have a feeling something else is becoming the responder I just need a little clarity to understand what is actually occurring. iphone uitableview uisearchbar first responder share improve this question..
http://stackoverflow.com/questions/3612460/lauching-app-with-url-via-uiapplicationdelegates-handleopenurl-working-under find some partial answers but it still took me a while to work out the following solution and I do hope it adds some clarity. So first the recommended behavior of your app appears to be the following see Opening Supported File Types in iOS Ref Lib..
http://stackoverflow.com/questions/4194394/client-server-gksessions to NOT use the P2P model so all of the above explains how to DISABLE the P2P stuff. Once again to repeat for absolute clarity GK surpriginsly contains a P2P mode. This is technologically amazing. You can of course use P2P mode for simple networking..
iPhone MKMapView - MKPolygon Issues http://stackoverflow.com/questions/5474299/iphone-mkmapview-mkpolygon-issues the Polygon can interpret and render I'm not sure how CLLocationCoordinate2d is even an array Can someone shed some clarity on this. Thanks in advance. Thanks Evan iphone location mkmapview share improve this question The polygonWithCoordinates..
CATransform3D vs. CGAffineTransform? http://stackoverflow.com/questions/567829/catransform3d-vs-cgaffinetransform compare the two Is one better for animation I imagine the CATransform3D Why Also I think I read somewhere that text clarity can be an issue is one better at scaling text iphone cocoa cocoa touch core animation core graphics share improve this..
UIModalTransitionStylePartialCurl with UITabBarController http://stackoverflow.com/questions/6873903/uimodaltransitionstylepartialcurl-with-uitabbarcontroller property to NO which would make sense however this doesn't seem to work unless I am doing something wrong . For clarity my code is as follows MyVC aView MyVC init aView.modalTransitionStyle UIModalTransitionStylePartialCurl aView.hidesBottomBarWhenPushed..
http://stackoverflow.com/questions/6914906/add-annotation-to-pdf using a CTLine instead of CGContextShowTextAtPoint so it should be very close. Error checking has been removed for clarity. This function copies the first page of a source pdf into the destination pdf and then adds a line of text to the destination.. NSURL lines for sourceURL and destURL before it will work. This code is using ARC and has error checking removed for clarity. void helloWorldPDF Open the source pdf NSURL sourceURL NSURL fileURLWithPath @ path to original pdf CGPDFDocumentRef sourceDoc..
How can I use a 3-D texture in iOS? http://stackoverflow.com/questions/9241583/how-can-i-use-a-3-d-texture-in-ios appropriate sample from texPos.xy That's probably not the most efficient way to achieve that it's written for relative clarity. You're also looking at the significant performance disadvantage of every texture read being dependent ie the GPU can't..
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