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2014/10/15 ¤U¤È 10:04:53

iphone Programming Glossary: candidate

Ensure User has entered email address string in correct format?

http://stackoverflow.com/questions/11094658/ensure-user-has-entered-email-address-string-in-correct-format

c regex email nsregularexpression share improve this question Try the following BOOL validateEmail NSString candidate NSString emailRegex @ A Z0 9a z._ @ A Za z0 9. . A Za z 2 4 NSPredicate emailTest NSPredicate predicateWithFormat @ SELF.. emailTest NSPredicate predicateWithFormat @ SELF MATCHES @ emailRegex return 0 return emailTest evaluateWithObject candidate IBAction btnTapped id sender if self validateEmail txtEmail text 1 UIAlertView alert UIAlertView alloc initWithTitle @..

How to save the content in UIWebView for faster loading on next launch?

http://stackoverflow.com/questions/1343515/how-to-save-the-content-in-uiwebview-for-faster-loading-on-next-launch

storagePath NSString stringWithFormat @ @ myCache @ documentsDirectory request.URL.relativePath this ressource is candidate for cache. NSData content NSError error nil is it already cached if NSFileManager defaultManager fileExistsAtPath storagePath..

How to validate an url on the iPhone

http://stackoverflow.com/questions/1471201/how-to-validate-an-url-on-the-iphone

you can avoid using RegexKit. Here is my solution works for iphone development with iOS 3.0 BOOL validateUrl NSString candidate NSString urlRegEx @ http https w 0 9 _ . w 0 9 _ NSPredicate urlTest NSPredicate predicateWithFormat @ SELF MATCHES @ urlRegEx..

When to use a UIView vs. a UIViewController on the iPhone?

http://stackoverflow.com/questions/1690852/when-to-use-a-uiview-vs-a-uiviewcontroller-on-the-iphone

having that view managed by a UIViewController subclass then the application window wouldn't consider that view a candidate for rotation. UIViewController is the magic ingredient that makes auto rotate possible. Remember that all UI controls and..

Geospatial library for the iPhone

http://stackoverflow.com/questions/1782639/geospatial-library-for-the-iphone

current location. I understand that this problem area is well traveled and there are open source options. The leading candidate that I know of is the GEOS C library. The way I imagine I would use this is by compiling GEOS as a static library and linking..

How to determine the cursor position of a UITextField?

http://stackoverflow.com/questions/1885288/how-to-determine-the-cursor-position-of-a-uitextfield

this technique useful for currency input. Anywhere with input that has a very rigid syntax basically seems like a candidate for this kind of treatment. Might work well for your situation. Not sure if this is the best method but here's how I do..

Xcode 5 shows the same device twice

http://stackoverflow.com/questions/19054395/xcode-5-shows-the-same-device-twice

shows up that When we connect the iPhone iPod touch to the macs the device will be shown as two devices as deployment candidate. Both have the same device name correctly displayed but if we run our app on the 1st one sometimes a segue will cause a..

Embed a JavaScript engine in an iOS application

http://stackoverflow.com/questions/5317776/embed-a-javascript-engine-in-an-ios-application

to compile the JS engine into a static library and link it against my objectiveC program for iPhone OS. There are some candidate JS engine I'm looking at but I couldn't find any successful cases for doing that. Here're the js engine I was hoping to..

When are files from NSCachesDirectory removed?

http://stackoverflow.com/questions/6879860/when-are-files-from-nscachesdirectory-removed

Our experience is that this folder gets cleared on app updates. It would be nice to know when exactly this folder is a candidate for being cleared. The docs describe this folder as location of discardable cache files Library Caches The NSDocumentDirectory..

Video Encoding using AVAssetWriter - CRASHES

http://stackoverflow.com/questions/8191840/video-encoding-using-avassetwriter-crashes

be released until the autorelease pool above you drains. Since your while loop duration is based on input it's a good candidate for adding a manual autorelease pool. One other thing to consider because you're running this synchronously with a while..