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2014/10/15 ¤U¤È 10:13:55
iphone Programming Glossary: sequencesHow to identify CAAnimation within the animationDidStop delegate? http://stackoverflow.com/questions/1255086/how-to-identify-caanimation-within-the-animationdidstop-delegate within the animationDidStop delegate I had a problem where I had a series of overlapping CATransition CAAnimation sequences all of which I needed to perform custom operations when the animations stopped but I only wanted one delegate handler for..
Encrypted NSData to NSString in obj-c? http://stackoverflow.com/questions/1417893/encrypted-nsdata-to-nsstring-in-obj-c NSString. Even with these note that AES encrypted data will probably not translate well into strings as is some byte sequences just won't play nicely so it's a good idea to encode the data before creating the string. I'd suggest you try Base64 encoding..
generating random values in iPhone http://stackoverflow.com/questions/1436217/generating-random-values-in-iphone arc4random is a built in function that does not require seeding and so therefore does not produce predictable sequences that can be generated by using a seed and it conveniently returns integers. I never use anything else. share improve this..
http://stackoverflow.com/questions/2563212/create-video-in-iphone video in iPhone I need to convert image sequences ie png to video file in iPhone. How i can convert the images to video. Regards iphone share improve this question You..
What type of webservice works best with iOS? http://stackoverflow.com/questions/3152700/what-type-of-webservice-works-best-with-ios that's also been analyzed for compressibility and compression applied where appropriate e.g. repeated strings or sequences . The downside to such a protocol is that it will likely be more difficult to code on both server client since you won't..
How to sort a string of characters in objective-C? http://stackoverflow.com/questions/405047/how-to-sort-a-string-of-characters-in-objective-c a function that takes an NSString and returns the sorted equivalent. Additionally I'd like to run length encode sequences of 3 or more repeats. So for example mississippi first becomes iiiimppssss and then could be shortened by encoding as 4impp4s..
Setting up a plist to store application data (not settings) for an iPhone game http://stackoverflow.com/questions/4911688/setting-up-a-plist-to-store-application-data-not-settings-for-an-iphone-game data model. Here is how I have it hard coded now in my appDelegate void loadLevels setup NSNumber objects to load into sequences NSNumber rID NSNumber alloc initWithInt 0 autorelease NSNumber bID NSNumber alloc initWithInt 1 autorelease NSNumber gID..
NSString unicode encoding problem http://stackoverflow.com/questions/5447413/nsstring-unicode-encoding-problem encoding ™s happened also to be a valid Shift JIS byte sequence. But that won't be the case for all possible UTF 8 byte sequences you might get. Many other characters will be unrecoverably mangled. You need to find where bytes are being read into the..
Transfer files between 2 iPhones over wifi? http://stackoverflow.com/questions/8637598/transfer-files-between-2-iphones-over-wifi You tell it what to read or write and it handles everything for you. Queueing buffering and searching for termination sequences within the stream all handled for you automatically. Automatic socket acceptance. Spin up a server socket tell it to accept..
Preventing sqlite from escaping backslash http://stackoverflow.com/questions/932396/preventing-sqlite-from-escaping-backslash the column's text you're seeing it as doubled because that's how backslashes are shown to avoid confusion with escape sequences . sqlite is not altering the text you put there when you query it but arguably the text that's in the database is not what..
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