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2014/10/15 ¤U¤È 10:03:42
iphone Programming Glossary: anythingHow to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview views but no way to provide a custom view for the callout bubble or to give it zero size or anything else. My idea was to override selectAnnotation deselectAnnotation in my MKMapViewDelegate and then draw..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone targeting 3.0 or even earlier if you are still doing that . Also the user will not be able to see anything unless you flag an app as allowing users to modify documents so if you are using Documents today you..
Turn on torch/flash on iPhone 4 http://stackoverflow.com/questions/3190034/turn-on-torch-flash-on-iphone-4 AVCaptureTorchModeOn Does anybody know if this would work or am I missing anything I don't have an iPhone 4 yet to test on just trying out some of the new API's . Thanks iphone ios4..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received you really internalise the memory management rules unless you make a big point of it. Remember anything you get from an allocation function usually the static alloc method but there are a few others or a.. memory too and must release it when you are done. But if you get something back from just about anything else including factory methods e.g. NSString stringWithFormat then you'll have an autorelease reference..
Set the maximum character length of a UITextField http://stackoverflow.com/questions/433337/set-the-maximum-character-length-of-a-uitextfield will be the current field's length and range.length will be 0 because we're not replacing deleting anything. Inserting into the middle of a text field just means a different range.location and pasting multiple..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app back to normal you would need to do the following Reboot Open the settings app FIRST don't open anything else or you will need to reboot again Settings General Profiles your profile remove it. Reboot you should..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices Push services but apparently according to the comments this is not a workable system. Is there anything fancy that I need to be thinking about I have looked at REST frameworks such as ObjectiveResource Core.. to poll the server without using up too much battery. The local devices will also need to update anything held in memory if when changes are received from the server. Is there anything else I am missing here.. also need to update anything held in memory if when changes are received from the server. Is there anything else I am missing here What kinds of frameworks should I look at to make this possible iphone ios core..
iOS: how to perform an HTTP POST request? http://stackoverflow.com/questions/5537297/ios-how-to-perform-an-http-post-request NSString responseText NSString alloc initWithData self.data encoding NSUTF8StringEncoding Do anything you want with it responseText release Handle basic authentication challenge if needed void connection..
Opening the Settings app from another app http://stackoverflow.com/questions/5655674/opening-the-settings-app-from-another-app the App itself. That is why it is able to the open the settings application. Not to be annoying or anything but here are just a few results from the following google search site stackoverflow.com iphone open..
What does an underscore signify in the name of a member variable in Objective-C? [duplicate] http://stackoverflow.com/questions/5659156/what-does-an-underscore-signify-in-the-name-of-a-member-variable-in-objective-c Where is it declared iphone objective c share improve this question Basically it doesn't mean anything to the compiler. It's just a coding practice used on private instance variables. Your code isn't going..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial the rows of a UITableView assuming it converts the JSON into an NSArray first . Anyone know of anything that might be useful iphone objective c ios json uitableview share improve this question You will..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop a function equivalent to the Aspect Fill option of UIImageView entirely in code and then crop off anything that did not fit within a passed CGRect. Getting the original image from camera or library was trivial...
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller NSString bodyMessage NSString stringWithFormat @ This is the body of the email. You can put anything in here that you want. NSDictionary plainPart NSDictionary dictionaryWithObjectsAndKeys @ text plain..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown runtime needs to know what to do with the result of the method you're calling. The result could be anything void int char NSString id etc. ARC normally gets this information from the header of the object type.. the selector and the object during compilation. It doesn't need to make any assumptions about anything. I checked this a year a so ago by looking at the source but don't have a reference right now. Suppression..
Is there a good charting library for iPhone? [closed] http://stackoverflow.com/questions/769749/is-there-a-good-charting-library-for-iphone I've also looked for something written for Cocoa on the Mac that can be adapted but haven't found anything great yet. Anybody dealt with this before Any recommendations I did find Core Plot but it seems to be..
Has anyone implemented the PayPal API through a native iPhone app? http://stackoverflow.com/questions/779423/has-anyone-implemented-the-paypal-api-through-a-native-iphone-app to take them to the mobile paypal site. Paypal lets you specify a return URL which you can make anything you want. Just keep checking the UIWebview in the delegate method for this address and then you know..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview only provides access to the left and right ancillary callout views but no way to provide a custom view for the callout bubble or to give it zero size or anything else. My idea was to override selectAnnotation deselectAnnotation in my MKMapViewDelegate and then draw my own custom view by making a call to my custom annotation..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone available since iPhoneOS 2.0 and so can be used for builds targeting 3.0 or even earlier if you are still doing that . Also the user will not be able to see anything unless you flag an app as allowing users to modify documents so if you are using Documents today you are fine as long as you change location when updating for support..
Turn on torch/flash on iPhone 4 http://stackoverflow.com/questions/3190034/turn-on-torch-flash-on-iphone-4 addOutput videoOutput captureSession startRunning videoCaptureDevice.torchMode AVCaptureTorchModeOn Does anybody know if this would work or am I missing anything I don't have an iPhone 4 yet to test on just trying out some of the new API's . Thanks iphone ios4 iphone 4 avcapturedevice avcapturesession share improve this..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received come from another background it can take a little while before you really internalise the memory management rules unless you make a big point of it. Remember anything you get from an allocation function usually the static alloc method but there are a few others or a copy method you own the memory too and must release it when.. method but there are a few others or a copy method you own the memory too and must release it when you are done. But if you get something back from just about anything else including factory methods e.g. NSString stringWithFormat then you'll have an autorelease reference which means it could be released at some time in the future..
Set the maximum character length of a UITextField http://stackoverflow.com/questions/433337/set-the-maximum-character-length-of-a-uitextfield character at the end of a text field the range.location will be the current field's length and range.length will be 0 because we're not replacing deleting anything. Inserting into the middle of a text field just means a different range.location and pasting multiple characters just means string has more than one character in..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app to remove the profile. However note that to get your device back to normal you would need to do the following Reboot Open the settings app FIRST don't open anything else or you will need to reboot again Settings General Profiles your profile remove it. Reboot you should be back to normal. I have included an example plist that..
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices using some sort of polling system. I thought to use Apple's Push services but apparently according to the comments this is not a workable system. Is there anything fancy that I need to be thinking about I have looked at REST frameworks such as ObjectiveResource Core Resource and RestfulCoreData . Of course these are all working.. timestamped so that they can be merged. The device will have to poll the server without using up too much battery. The local devices will also need to update anything held in memory if when changes are received from the server. Is there anything else I am missing here What kinds of frameworks should I look at to make this possible.. without using up too much battery. The local devices will also need to update anything held in memory if when changes are received from the server. Is there anything else I am missing here What kinds of frameworks should I look at to make this possible iphone ios core data sync data synchronization share improve this question..
iOS: how to perform an HTTP POST request? http://stackoverflow.com/questions/5537297/ios-how-to-perform-an-http-post-request show void connectionDidFinishLoading NSURLConnection connection NSString responseText NSString alloc initWithData self.data encoding NSUTF8StringEncoding Do anything you want with it responseText release Handle basic authentication challenge if needed void connection NSURLConnection connection didReceiveAuthenticationChallenge..
Opening the Settings app from another app http://stackoverflow.com/questions/5655674/opening-the-settings-app-from-another-app turn on location services is supplied by Apple and not by the App itself. That is why it is able to the open the settings application. Not to be annoying or anything but here are just a few results from the following google search site stackoverflow.com iphone open settings app is it possible to open Settings App using openURL..
What does an underscore signify in the name of a member variable in Objective-C? [duplicate] http://stackoverflow.com/questions/5659156/what-does-an-underscore-signify-in-the-name-of-a-member-variable-in-objective-c _coordinate is a member variable. But what is coordinate Where is it declared iphone objective c share improve this question Basically it doesn't mean anything to the compiler. It's just a coding practice used on private instance variables. Your code isn't going to break if you don't use it. share improve this answer..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial retrieves a JSON response and uses that response to populate the rows of a UITableView assuming it converts the JSON into an NSArray first . Anyone know of anything that might be useful iphone objective c ios json uitableview share improve this question You will love this framework . And you will love this tool . For learning..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop camera or library scale it down to a specified height using a function equivalent to the Aspect Fill option of UIImageView entirely in code and then crop off anything that did not fit within a passed CGRect. Getting the original image from camera or library was trivial. I am shocked at how difficult the other two steps have proved..
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller testMsg.validateSSLChain NO testMsg.delegate self email contents NSString bodyMessage NSString stringWithFormat @ This is the body of the email. You can put anything in here that you want. NSDictionary plainPart NSDictionary dictionaryWithObjectsAndKeys @ text plain kSKPSMTPPartContentTypeKey bodyMessage kSKPSMTPPartMessageKey..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown Warning The reason for this warning is that with ARC the runtime needs to know what to do with the result of the method you're calling. The result could be anything void int char NSString id etc. ARC normally gets this information from the header of the object type you're working with. 2 There are really only 4 things that.. compiler actually is able to record all of the information about the selector and the object during compilation. It doesn't need to make any assumptions about anything. I checked this a year a so ago by looking at the source but don't have a reference right now. Suppression In trying to think of a situation where suppression of..
Is there a good charting library for iPhone? [closed] http://stackoverflow.com/questions/769749/is-there-a-good-charting-library-for-iphone any really good mature charting libraries for iPhone yet. I've also looked for something written for Cocoa on the Mac that can be adapted but haven't found anything great yet. Anybody dealt with this before Any recommendations I did find Core Plot but it seems to be in the early stages of development. Edit to add some details..
Has anyone implemented the PayPal API through a native iPhone app? http://stackoverflow.com/questions/779423/has-anyone-implemented-the-paypal-api-through-a-native-iphone-app parse the response grab the session key and create a UIWebView to take them to the mobile paypal site. Paypal lets you specify a return URL which you can make anything you want. Just keep checking the UIWebview in the delegate method for this address and then you know the transaction is complete. Then you send one more HTTP Post..
How to customize the callout bubble for MKAnnotationView? http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview right ancillary callout views but no way to provide a custom view for the callout bubble or to give it zero size or anything else. My idea was to override selectAnnotation deselectAnnotation in my MKMapViewDelegate and then draw my own custom view..
How can I get a writable path on the iPhone? http://stackoverflow.com/questions/1567134/how-can-i-get-a-writable-path-on-the-iphone be used for builds targeting 3.0 or even earlier if you are still doing that . Also the user will not be able to see anything unless you flag an app as allowing users to modify documents so if you are using Documents today you are fine as long as..
Turn on torch/flash on iPhone 4 http://stackoverflow.com/questions/3190034/turn-on-torch-flash-on-iphone-4 startRunning videoCaptureDevice.torchMode AVCaptureTorchModeOn Does anybody know if this would work or am I missing anything I don't have an iPhone 4 yet to test on just trying out some of the new API's . Thanks iphone ios4 iphone 4 avcapturedevice..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received a little while before you really internalise the memory management rules unless you make a big point of it. Remember anything you get from an allocation function usually the static alloc method but there are a few others or a copy method you own.. method you own the memory too and must release it when you are done. But if you get something back from just about anything else including factory methods e.g. NSString stringWithFormat then you'll have an autorelease reference which means it could..
Set the maximum character length of a UITextField http://stackoverflow.com/questions/433337/set-the-maximum-character-length-of-a-uitextfield the range.location will be the current field's length and range.length will be 0 because we're not replacing deleting anything. Inserting into the middle of a text field just means a different range.location and pasting multiple characters just means..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app to get your device back to normal you would need to do the following Reboot Open the settings app FIRST don't open anything else or you will need to reboot again Settings General Profiles your profile remove it. Reboot you should be back to normal...
How to Sync iPhone Core Data with web server, and then push to other devices? http://stackoverflow.com/questions/5035132/how-to-sync-iphone-core-data-with-web-server-and-then-push-to-other-devices thought to use Apple's Push services but apparently according to the comments this is not a workable system. Is there anything fancy that I need to be thinking about I have looked at REST frameworks such as ObjectiveResource Core Resource and RestfulCoreData.. The device will have to poll the server without using up too much battery. The local devices will also need to update anything held in memory if when changes are received from the server. Is there anything else I am missing here What kinds of frameworks.. local devices will also need to update anything held in memory if when changes are received from the server. Is there anything else I am missing here What kinds of frameworks should I look at to make this possible iphone ios core data sync data synchronization..
iOS: how to perform an HTTP POST request? http://stackoverflow.com/questions/5537297/ios-how-to-perform-an-http-post-request connection NSString responseText NSString alloc initWithData self.data encoding NSUTF8StringEncoding Do anything you want with it responseText release Handle basic authentication challenge if needed void connection NSURLConnection connection..
Opening the Settings app from another app http://stackoverflow.com/questions/5655674/opening-the-settings-app-from-another-app by Apple and not by the App itself. That is why it is able to the open the settings application. Not to be annoying or anything but here are just a few results from the following google search site stackoverflow.com iphone open settings app is it possible..
What does an underscore signify in the name of a member variable in Objective-C? [duplicate] http://stackoverflow.com/questions/5659156/what-does-an-underscore-signify-in-the-name-of-a-member-variable-in-objective-c what is coordinate Where is it declared iphone objective c share improve this question Basically it doesn't mean anything to the compiler. It's just a coding practice used on private instance variables. Your code isn't going to break if you don't..
iPhone/iOS JSON parsing tutorial [closed] http://stackoverflow.com/questions/5813077/iphone-ios-json-parsing-tutorial response to populate the rows of a UITableView assuming it converts the JSON into an NSArray first . Anyone know of anything that might be useful iphone objective c ios json uitableview share improve this question You will love this framework..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop height using a function equivalent to the Aspect Fill option of UIImageView entirely in code and then crop off anything that did not fit within a passed CGRect. Getting the original image from camera or library was trivial. I am shocked at..
Locking the Fields in MFMailComposeViewController http://stackoverflow.com/questions/6284599/locking-the-fields-in-mfmailcomposeviewcontroller self email contents NSString bodyMessage NSString stringWithFormat @ This is the body of the email. You can put anything in here that you want. NSDictionary plainPart NSDictionary dictionaryWithObjectsAndKeys @ text plain kSKPSMTPPartContentTypeKey..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown that with ARC the runtime needs to know what to do with the result of the method you're calling. The result could be anything void int char NSString id etc. ARC normally gets this information from the header of the object type you're working with... of the information about the selector and the object during compilation. It doesn't need to make any assumptions about anything. I checked this a year a so ago by looking at the source but don't have a reference right now. Suppression In trying to..
Is there a good charting library for iPhone? [closed] http://stackoverflow.com/questions/769749/is-there-a-good-charting-library-for-iphone for iPhone yet. I've also looked for something written for Cocoa on the Mac that can be adapted but haven't found anything great yet. Anybody dealt with this before Any recommendations I did find Core Plot but it seems to be in the early stages..
Has anyone implemented the PayPal API through a native iPhone app? http://stackoverflow.com/questions/779423/has-anyone-implemented-the-paypal-api-through-a-native-iphone-app and create a UIWebView to take them to the mobile paypal site. Paypal lets you specify a return URL which you can make anything you want. Just keep checking the UIWebview in the delegate method for this address and then you know the transaction is..
how to set cornerRadius for only top-left and top-right corner of a UIView? http://stackoverflow.com/questions/10167266/how-to-set-cornerradius-for-only-top-left-and-top-right-corner-of-a-uiview only top left and top right corner of a UIView EDIT I tried the following but it end up not seeing the view anymore. Anything wrong with the code below UIView view UIView alloc initWithFrame frame CALayer layer CALayer layer UIBezierPath shadowPath..
How to save the UIImage after multi point cropping the image? http://stackoverflow.com/questions/13063441/how-to-save-the-uiimage-after-multi-point-cropping-the-image way for multi cropping or any other easy way to achieve this. Please give your ideas suggestions source code etc. Anything always welcome. iphone ios share improve this question Try rendering layer into a context and creating an image from..
splash screen like tap tap revenge 3 http://stackoverflow.com/questions/1552172/splash-screen-like-tap-tap-revenge-3 screen. The trick is too offload as much of your startup code as possible and defer it to after the initial launch. Anything done between startup and the end of applicationDidFinishLaunching will be done while your Default.png screen is shown. Use..
How do I kill a back ground running app in iphone? http://stackoverflow.com/questions/1916516/how-do-i-kill-a-back-ground-running-app-in-iphone give me some sample piece of code iphone objective c share improve this question You can't using the public API. Anything you write wouldn't be allowed on the App Store. For jailbroken apps just use ps ax and kill . share improve this answer..
Iphone: Is it possible to hide the TabBar? http://stackoverflow.com/questions/1982172/iphone-is-it-possible-to-hide-the-tabbar blank area at the bottom of the screen where the tab bar used to be. I can't seem to figure out how to fill that area. Anything in the UI that is in that area is clipped and cannot be seen. Any ideas if this is even possible I'd really like to stay..
What exactly must I do in viewDidUnload? http://stackoverflow.com/questions/2261972/what-exactly-must-i-do-in-viewdidunload iphone memory management share improve this question The intent here is to balance out your subview management. Anything that you create in viewDidLoad should be released in viewDidUnload . This makes it easier to keep track of what should be..
http://stackoverflow.com/questions/2491410/get-current-url-of-uiwebview I already tried getting the current url of my UIWebView with webview.request.URL . Unfortunately the NSURL was empty. Anything wrong here I'am working with Xcode 3.2.2 beta 5. The code above should be executed in the UIWebViews delegate didStartLoad.....
Memory Troubles with UIImagePicker http://stackoverflow.com/questions/2921560/memory-troubles-with-uiimagepicker back to 10 or 11mb again. If we make it through that without a memory warning we're golden but most likely we don't. Anything I can do to make that not be so expensive Second I have NSZombies enabled. Am I understanding correctly that that's actually..
Want to display a 3D model on the iPhone: how to get started? http://stackoverflow.com/questions/413919/want-to-display-a-3d-model-on-the-iphone-how-to-get-started works and the XNA game development library using Visual Studio on Windows. What I do not know Much about Objective C Anything about OpenGL or OpenGL ES which the iPhone apparently uses Anything about XCode My main problem is that I don't know where.. Windows. What I do not know Much about Objective C Anything about OpenGL or OpenGL ES which the iPhone apparently uses Anything about XCode My main problem is that I don't know where to start All the iPhone books I found seem to be about creating GUI..
iPhone Development - Memory limitation for iphone application http://stackoverflow.com/questions/457568/iphone-development-memory-limitation-for-iphone-application warning such as in your view controller's didReceiveMemoryWarning method you need to release any non critical data. Anything that you're using that cached for example or that can be regenerated should be dumped. For example if your app crunches..
Choose OpenGL ES 1.1 or OpenGL ES 2.0? http://stackoverflow.com/questions/4784137/choose-opengl-es-1-1-or-opengl-es-2-0 GL ES 1.1 isnt really deprecated isn't it So what would speak for openGL ES 2.0 Programmable vertex fragmentshader Anything else I heard about performance decrease with alpha blending or so can that be true I assume openGL ES 2.0 code should also..
UIScrollView pauses NSTimer until scrolling finishes http://stackoverflow.com/questions/605027/uiscrollview-pauses-nstimer-until-scrolling-finishes that are running get paused until the scroll is finished. Is there a way to get around this Threads A priority setting Anything iphone uiscrollview nstimer share improve this question You have to run another thread and another run loop if you..
Why does Cocoa return an empty string occasionally? http://stackoverflow.com/questions/608608/why-does-cocoa-return-an-empty-string-occasionally on jailbroken handsets. Is there anything different about them I gather that there's usually less memory available. Anything else that could contribute here postHash is used in a table cell and is occasionally seen to be populated correctly so I'm..
How to make an expression clickable on iOS? http://stackoverflow.com/questions/6350390/how-to-make-an-expression-clickable-on-ios tweet links hashtags usernames in a custom nstextview.php This is along the lines of what I want to accomplish. Anything for iOS that is of this caliber iphone objective c ios cocoa touch uitextview share improve this question Look at this..
http://stackoverflow.com/questions/6495419/mkannotation-simple-example mapSpan mapKitView.region mapRegion mapKitView.mapType MKMapTypeStandard mapKitView.showsUserLocation TRUE Anything wrong with that iphone objective c mkannotation share improve this question You need to have a class implementing the..
When are files from NSCachesDirectory removed? http://stackoverflow.com/questions/6879860/when-are-files-from-nscachesdirectory-removed Obviously delete and reinstall an application. What about application upgrade What about low disk space conditions Anything else iphone ios caching filesystems share improve this question Our experience is that this folder gets cleared on..
Where are the best explanations of memory management for iPhone? [closed] http://stackoverflow.com/questions/710288/where-are-the-best-explanations-of-memory-management-for-iphone pretty bad and hard to understand. iphone memory management share improve this question A quick explaination Anything you alloc new retain or copy you must also release . Also anything you DON'T alloc or copy you should retain if you plan..
Can an iPhone app block phone calls? http://stackoverflow.com/questions/884289/can-an-iphone-app-block-phone-calls phone calls Or is the iPhone locked down too much Thanks iphone objective c xcode share improve this question Anything that modifies a user's ability to make or receive phone calls is going to run afoul of Apple's basic approach to third party..
Mobile development - Native VS Cross Platform VS JavaScript [closed] http://stackoverflow.com/questions/8865277/mobile-development-native-vs-cross-platform-vs-javascript seems easy and mostly based on Javascript It is open source but lately acquired by adobe not a good sign Appcelerator Anything from Javascript to PHP and to python have a nice range of API Access but we heard many stories of rejection by apple and..
iOS: Keep an app running like a service http://stackoverflow.com/questions/11044095/ios-keep-an-app-running-like-a-service in the background continuously is a fundamental feature or be a newstand app . 2 When an app is suspended it cannot do ANYTHING to rouse itself directly. It cannot previously have scheduled an NSTimer it cannot make use of something like performSelector..
SQL Query for Performing Radius Search based on Latitude Longitude http://stackoverflow.com/questions/1727137/sql-query-for-performing-radius-search-based-on-latitude-longitude This table contains restaurant data for nyc so the real distribution is not as per the result set. Question IS THERE ANYTHING WRONG With this query DB MQSQL Longitude DECIMAL 10 6 Latitude DECIMAL 10 6 iphone sql mysql geolocation latitude longitude.. 10 6 Latitude DECIMAL 10 6 iphone sql mysql geolocation latitude longitude share improve this question IS THERE ANYTHING WRONG With this query In my opinion the WHERE clause is going to be slow because of the maths involved and the use of functions..
http://stackoverflow.com/questions/5475404/iad-cannot-click-banner of my 2 ITS helpline incidents and lost a full working week on it. Setting the uberView's backgroundColor property to ANYTHING non nil fixes the problem. This is one of the things that gets done by XIB magic There is a tool called nib2objc that converts..
Learning iPhone SDK (Objective-C) [closed] http://stackoverflow.com/questions/5656626/learning-iphone-sdk-objective-c C. My school only offers Java courses which I'm not fond of and I really want to take a class or get a tutor. ANYTHING SO I CAN LEARN THIS LANGUAGE. I've got great app ideas but can't lay 'em out on paper. I currently am attending school and..
In App Purchase user cancels tx while app in background: tx state stays on purchasing http://stackoverflow.com/questions/6311116/in-app-purchase-user-cancels-tx-while-app-in-background-tx-state-stays-on-purch Thanks Marcus iphone ios in app purchase storekit share improve this question I don't believe you can count on ANYTHING when it comes to Store Kit. Rather than waiting expectantly for the transaction to be queued after the Buy button is pressed..
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