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2014/10/15 ¤U¤È 10:09:15
iphone Programming Glossary: forcedMemory Management in Objective-C [duplicate] http://stackoverflow.com/questions/106627/memory-management-in-objective-c For instance is it completely illegal to use a pointer to an Objective C object and treat it as an array Are you forced to use NSArray and NSMutableArray for data structures I know these are pretty newbie questions thanks for any help you can..
http://stackoverflow.com/questions/12418412/share-screen-ios-6 share improve this question I'm afraid you are all wrong. I'm sorry for being this negative but your wrong answers forced me to waste time in going for futile solutions.... instead you can use this code to achive this screen NSString someText..
Large UICollectionViewCell stopped being displayed when scrolling http://stackoverflow.com/questions/14254222/large-uicollectionviewcell-stopped-being-displayed-when-scrolling fixed by overriding BOOL shouldInvalidateLayoutForBoundsChange CGRect newBounds to return YES . The cells cannot being forced to display with setting the hidden property to NO programmatically after they were hidden in didEndDisplayingCell for example..
Setting a cookie in an iPhone App http://stackoverflow.com/questions/1604884/setting-a-cookie-in-an-iphone-app is in Mobile Safari that cookie can be sent to a webserver iphone share improve this question Since Apple has forced the sandboxing on all app store applications there's currently no easy way to realize your request. You could however open..
Is there a way to force Core Animation to run it's thread? http://stackoverflow.com/questions/1614921/is-there-a-way-to-force-core-animation-to-run-its-thread that's done. I expect the scheduler to switch processing time quickly between CA and that calculation. How could CA be forced to keep on working If things go just a bit slower than that's fine. But most important thing is that all things keep on..
iOS7 / iOS6 Conditional Rotation Portrait / Landscape for different sections of App http://stackoverflow.com/questions/19041650/ios7-ios6-conditional-rotation-portrait-landscape-for-different-sections-of be able to Force an orientation change on the phone for the current view. Set a preferred layout for a view which is forced between push pops of views. I've looked a lot at the other solutions on here and on the Apple Dev forums however none seem.. ios7 share improve this question See my answer here including a test project. Basically orientation can only be forced to change when presenting a view controller modally. For example media playback in some apps. If you wish to transition..
Multi-line TextField (similar to SMS) and / or 'Done' button in UITextView http://stackoverflow.com/questions/2030945/multi-line-textfield-similar-to-sms-and-or-done-button-in-uitextview it clear that it is a text entry box but at the same time it expands on each new line character. Failing that if I'm forced to use a UITextView can anyone advise how best to dismiss the keyboard Both the 'Done' and the 'Go' buttons just appear..
How to change an UILabel/UIFont's letter spacing? http://stackoverflow.com/questions/2544905/how-to-change-an-uilabel-uifonts-letter-spacing the font size. Is there a way to do this It should be a pretty basic thing to do. Cheers guys Andre UPDATE So I was forced to do it like this void drawRect CGRect rect CGContextRef context UIGraphicsGetCurrentContext CGContextSelectFont context..
Transparent Background with a Modal UIViewController http://stackoverflow.com/questions/2578614/transparent-background-with-a-modal-uiviewcontroller I 'push' onto it does not cover the navigation bar at the top. I really don't want to get into a situation where I am forced to enable disable controls on the navigation bar every time I push this view so I was wondering if anyone knew of any solutions..
How do I put a clear button inside my HTML text input box like the iPhone does? http://stackoverflow.com/questions/2803532/how-do-i-put-a-clear-button-inside-my-html-text-input-box-like-the-iphone-does iphone html css share improve this question @thebluefox has summarized the most of all. You're only also forced to use JavaScript to make that button to work anyway. Here's an SSCCE you can copy'n'paste'n'run it DOCTYPE html html lang..
iPhone: Opening Application Preferences Panel From App http://stackoverflow.com/questions/3113391/iphone-opening-application-preferences-panel-from-app Panel From App Is it possible to open the application's preferences pane directly from the app or will users be forced to to go through the Settings app iphone cocoa touch share improve this question They have to go through the Settings..
http://stackoverflow.com/questions/3558252/ios-keychain-security passcode for a 6 digit alphanumeric code with base 36. The standard simple code of 4 numeric digits would be brute forced in less than 9 minutes. Based on the assumption that the counter for wrong tries in the iOS can be bypassed as it is not..
Remove the “Today” entry from UIDatePicker http://stackoverflow.com/questions/4220850/remove-the-today-entry-from-uidatepicker . Having a look at the UIDatePicker reference it doesn't look like you can disable the today entry so you might be forced to do what I did. I used a UIPickerView and re implemented the date selection functionality I needed with that. There are..
Programmatically build / navigate a Navigation Controller http://stackoverflow.com/questions/7241923/programmatically-build-navigate-a-navigation-controller which actually resides outside that navigation hierarchy I can't push it in the nav controller for several methods I'm forced doing so . What I want is to get back to my Color screen from pippo . So I'm looking for a way to programmatically navigate..
Optimizing Code for MKMapView - Large Number of Annotations http://stackoverflow.com/questions/7921106/optimizing-code-for-mkmapview-large-number-of-annotations I then add a large number of annotations over 800 to this map view code below . The problem is that the user is forced to wait a minute or so while all the pins load. Also the app becomes sluggish once all 800 pins are on the map. Can anyone..
Xcode error: Failed to launch simulated application http://stackoverflow.com/questions/822972/xcode-error-failed-to-launch-simulated-application under OS Version 2.2.1 which I could no longer get to build and run in the simulator for XCode 3.1.4 even though I forced XCode to build for Simulator 2.2.1 Debug I was able to get past this problem by Close the iPhone Simulator Putting XCode..
Load all cells in UITableView before scrolling http://stackoverflow.com/questions/9414746/load-all-cells-in-uitableview-before-scrolling happening is If I am to save the data entered in the table view or say edit to make changes to existing data I am forced to scroll the table view and enter the values in last cell too.So that cannot be the case always with the user because we..
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