iphone Programming Glossary: stringwithstring
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone setURL NSURL URLWithString urlString request setHTTPMethod @ POST NSString boundary NSString stringWithString @ 14737809831466499882746641449 NSString contentType NSString stringWithFormat @ multipart form data.. @ r n @ r n boundary dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString NSString stringWithFormat @ Content Disposition form data name userfile filename @ r n filename dataUsingEncoding.. userfile filename @ r n filename dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ Content Type application octet stream r n r n dataUsingEncoding NSUTF8StringEncoding body appendData..
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 hexString appendString NSString stringWithFormat @ 02lx unsigned long dataBuffer i return NSString stringWithString hexString @end Usage NSData someData ... NSString someDataHexadecimalString someData hexadecimalString..
How can I send mail from an iPhone application http://stackoverflow.com/questions/310946/how-can-i-send-mail-from-an-iphone-application I don't want to use the following code because it will exit my application NSString url NSString stringWithString @ mailto foo@example.com cc bar@example.com subject Greetings 20from 20Cupertino body Wish 20you 20were..
Objective C: How to upload image and text using HTTP POST? http://stackoverflow.com/questions/5422028/objective-c-how-to-upload-image-and-text-using-http-post request setHTTPMethod @ POST NSMutableData body NSMutableData data NSString boundary NSString stringWithString @ 14737809831466499882746641449 NSString contentType NSString stringWithFormat @ multipart form data.. stringWithFormat @ @ r n boundary dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ Content Disposition attachment name userfile filename .jpg r n dataUsingEncoding NSUTF8StringEncoding.. name userfile filename .jpg r n dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ Content Type application octet stream r n r n dataUsingEncoding NSUTF8StringEncoding body appendData..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c reference count of 1 but after the event loop completes it will be destroyed. NSString s NSString stringWithString @ Hello World If you want to hang onto that string you'd need to call retain explicitly and then explicitly..
File Upload to HTTP server in iphone programming http://stackoverflow.com/questions/936855/file-upload-to-http-server-in-iphone-programming filename @.jpg r n filename dataUsingEncoding NSUTF8StringEncoding postbody appendData NSString stringWithString @ Content Type application octet stream r n r n dataUsingEncoding NSUTF8StringEncoding postbody appendData..
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone request NSMutableURLRequest alloc init autorelease request setURL NSURL URLWithString urlString request setHTTPMethod @ POST NSString boundary NSString stringWithString @ 14737809831466499882746641449 NSString contentType NSString stringWithFormat @ multipart form data boundary @ boundary request addValue contentType forHTTPHeaderField.. body NSMutableData data body appendData NSString stringWithFormat @ r n @ r n boundary dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString NSString stringWithFormat @ Content Disposition form data name userfile filename @ r n filename dataUsingEncoding NSUTF8StringEncoding body appendData NSString.. stringWithFormat @ Content Disposition form data name userfile filename @ r n filename dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ Content Type application octet stream r n r n dataUsingEncoding NSUTF8StringEncoding body appendData NSData dataWithData imageData body appendData NSString stringWithFormat..
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 stringWithCapacity dataLength 2 for int i 0 i dataLength i hexString appendString NSString 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..
How can I send mail from an iPhone application http://stackoverflow.com/questions/310946/how-can-i-send-mail-from-an-iphone-application I have heard that the iOS SDK doesn't have an email API. I don't want to use the following code because it will exit my application NSString url NSString stringWithString @ mailto foo@example.com cc bar@example.com subject Greetings 20from 20Cupertino body Wish 20you 20were 20here UIApplication sharedApplication openURL NSURL URLWithString..
Objective C: How to upload image and text using HTTP POST? http://stackoverflow.com/questions/5422028/objective-c-how-to-upload-image-and-text-using-http-post init autorelease request setURL NSURL URLWithString urlString request setHTTPMethod @ POST NSMutableData body NSMutableData data NSString boundary NSString stringWithString @ 14737809831466499882746641449 NSString contentType NSString stringWithFormat @ multipart form data boundary @ boundary request addValue contentType forHTTPHeaderField.. imageView.image 90 body appendData NSString stringWithFormat @ @ r n boundary dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ Content Disposition attachment name userfile filename .jpg r n dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ Content Type.. NSString stringWithString @ Content Disposition attachment name userfile filename .jpg r n dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ Content Type application octet stream r n r n dataUsingEncoding NSUTF8StringEncoding body appendData NSData dataWithData imageData body appendData NSString stringWithString..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c For example in the following example the variable s has a reference count of 1 but after the event loop completes it will be destroyed. NSString s NSString stringWithString @ Hello World If you want to hang onto that string you'd need to call retain explicitly and then explicitly release it when you're done. Consider the following..
File Upload to HTTP server in iphone programming http://stackoverflow.com/questions/936855/file-upload-to-http-server-in-iphone-programming stringWithFormat @ Content Disposition form data name userfile filename @.jpg r n filename dataUsingEncoding NSUTF8StringEncoding postbody appendData NSString stringWithString @ Content Type application octet stream r n r n dataUsingEncoding NSUTF8StringEncoding postbody appendData NSData dataWithData YOUR_NSDATA_HERE postbody appendData..
Upload File to FTP Server on iPhone http://stackoverflow.com/questions/1266176/upload-file-to-ftp-server-on-iphone init autorelease request setURL NSURL URLWithString urlString request setHTTPMethod @ POST NSString boundary NSString stringWithString @ 14737809831466499882746641449 NSString contentType NSString stringWithFormat @ multipart form data boundary @ boundary.. NSString stringWithFormat @ r n @ r n boundary dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString NSString stringWithFormat @ Content Disposition form data name userfile filename @ r n filename dataUsingEncoding NSUTF8StringEncoding.. form data name userfile filename @ r n filename dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ Content Type application octet stream r n r n dataUsingEncoding NSUTF8StringEncoding body appendData NSData dataWithData..
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 i 0 i dataLength i hexString appendString NSString stringWithFormat @ 02lx unsigned long dataBuffer i return NSString stringWithString hexString @end Usage NSData someData ... NSString someDataHexadecimalString someData hexadecimalString This is probably..
How can I send mail from an iPhone application http://stackoverflow.com/questions/310946/how-can-i-send-mail-from-an-iphone-application have an email API. I don't want to use the following code because it will exit my application NSString url NSString stringWithString @ mailto foo@example.com cc bar@example.com subject Greetings 20from 20Cupertino body Wish 20you 20were 20here UIApplication..
Objective C: How to upload image and text using HTTP POST? http://stackoverflow.com/questions/5422028/objective-c-how-to-upload-image-and-text-using-http-post URLWithString urlString request setHTTPMethod @ POST NSMutableData body NSMutableData data NSString boundary NSString stringWithString @ 14737809831466499882746641449 NSString contentType NSString stringWithFormat @ multipart form data boundary @ boundary.. appendData NSString stringWithFormat @ @ r n boundary dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ Content Disposition attachment name userfile filename .jpg r n dataUsingEncoding NSUTF8StringEncoding body appendData.. Disposition attachment name userfile filename .jpg r n dataUsingEncoding NSUTF8StringEncoding body appendData NSString stringWithString @ Content Type application octet stream r n r n dataUsingEncoding NSUTF8StringEncoding body appendData NSData dataWithData..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c the variable s has a reference count of 1 but after the event loop completes it will be destroyed. NSString s NSString stringWithString @ Hello World If you want to hang onto that string you'd need to call retain explicitly and then explicitly release it when..
File Upload to HTTP server in iphone programming http://stackoverflow.com/questions/936855/file-upload-to-http-server-in-iphone-programming data name userfile filename @.jpg r n filename dataUsingEncoding NSUTF8StringEncoding postbody appendData NSString stringWithString @ Content Type application octet stream r n r n dataUsingEncoding NSUTF8StringEncoding postbody appendData NSData dataWithData..
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