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2014/10/15 ¤U¤È 10:14:17

iphone Programming Glossary: somedata

Best way to serialize a NSData into an hexadeximal string

http://stackoverflow.com/questions/1305225/best-way-to-serialize-a-nsdata-into-an-hexadeximal-string

stringWithFormat @ 02lx unsigned long dataBuffer i return NSString stringWithString hexString @end Usage NSData someData ... NSString someDataHexadecimalString someData hexadecimalString This is probably better than calling someData description.. @ 02lx unsigned long dataBuffer i return NSString stringWithString hexString @end Usage NSData someData ... NSString someDataHexadecimalString someData hexadecimalString This is probably better than calling someData description and then stripping.. i return NSString stringWithString hexString @end Usage NSData someData ... NSString someDataHexadecimalString someData hexadecimalString This is probably better than calling someData description and then stripping the spaces 's and 's. Stripping..

How to use performselector to involve the function with argument after particular time period

http://stackoverflow.com/questions/1906019/how-to-use-performselector-to-involve-the-function-with-argument-after-particula

I have a function with one argument type as structure pointer. This is shown below void responce structurePtr someData ...... ...... I want to call this function using performselector method after 5 seconds of time interval. Please tell me.. withObject id anArgument afterDelay NSTimeInterval delay yourObject performSelector @selector responce withObject someData afterDelay 5 Note it is not guaranteed that your selector will be performed exactly after 5 seconds it just specifies the..

Is parentViewController always a Navigation controller?

http://stackoverflow.com/questions/244588/is-parentviewcontroller-always-a-navigation-controller

dismissModalViewControllerAnimated YES self.parentViewController doSomethingPleaseWithSomeData someData The update to page 1 wasn't happening and it took me a long time to realize that the doSomethingPleaseWithSomeData message..

How to download files directly to disk on the iPhone os?

http://stackoverflow.com/questions/2868549/how-to-download-files-directly-to-disk-on-the-iphone-os

retain self connectionDidFinishLoading connection void connection NSURLConnection connection didReceiveData NSData someData outputHandle writeData someData void connection NSURLConnection connection didReceiveResponse NSURLResponse aResponse response.. connection void connection NSURLConnection connection didReceiveData NSData someData outputHandle writeData someData void connection NSURLConnection connection didReceiveResponse NSURLResponse aResponse response aResponse retain void connectionDidFinishLoading..

Dynamically load nib for iPhone/iPad within view controller

http://stackoverflow.com/questions/3052288/dynamically-load-nib-for-iphone-ipad-within-view-controller

Converting NSString into uint8_t

http://stackoverflow.com/questions/4782327/converting-nsstring-into-uint8-t

. Other option is to allocate memory and copy the bytes but you will still need to track the length somehow. NSData someData @ SOME STRING VALUE dataUsingEncoding NSUTF8StringEncoding const void bytes someData bytes int length someData length Easy.. track the length somehow. NSData someData @ SOME STRING VALUE dataUsingEncoding NSUTF8StringEncoding const void bytes someData bytes int length someData length Easy way uint8_t crypto_data uint8_t bytes Optional way If you plan on using crypto_data.. NSData someData @ SOME STRING VALUE dataUsingEncoding NSUTF8StringEncoding const void bytes someData bytes int length someData length Easy way uint8_t crypto_data uint8_t bytes Optional way If you plan on using crypto_data as a class variable you..

initialize UITableViewController with [super initWithStyle:UITableViewStyleGrouped]

http://stackoverflow.com/questions/5620990/initialize-uitableviewcontroller-with-super-initwithstyleuitableviewstylegroup

change the style of a tableView once initialized. But in my case this does not happen. id initWithSomeData SomeData someData self super initWithStyle UITableViewStyleGrouped if self NSLog @ self @ tableView @ self self.tableView return self This..

How To implement a sqlite database in phonegap

http://stackoverflow.com/questions/6647474/how-to-implement-a-sqlite-database-in-phonegap