¡@
2014/10/15 ¤U¤È 10:04:00
iphone Programming Glossary: asciihttp://stackoverflow.com/questions/1065628/uploading-video-with-iphone file filename somefile r nContent Type application octet stream r nContent Transfer Encoding binary r n r n encoding NSASCIIStringEncoding Get the post header int ASCII format NSData postHeaderData post dataUsingEncoding NSASCIIStringEncoding allowLossyConversion.. octet stream r nContent Transfer Encoding binary r n r n encoding NSASCIIStringEncoding Get the post header int ASCII format NSData postHeaderData post dataUsingEncoding NSASCIIStringEncoding allowLossyConversion YES Generate the mutable.. r n encoding NSASCIIStringEncoding Get the post header int ASCII format NSData postHeaderData post dataUsingEncoding NSASCIIStringEncoding allowLossyConversion YES Generate the mutable data variable NSMutableData postData NSMutableData alloc initWithLength..
Encrypted NSData to NSString in obj-c? http://stackoverflow.com/questions/1417893/encrypted-nsdata-to-nsstring-in-obj-c creating the string. I'd suggest you try Base64 encoding the NSData since Base64 data can always be represented as an ASCII string. Of course when you do that you'll have to decode from Base64 before decrypting. Here are some helpful resources.....
Reading binary image data from a web service into UIImage http://stackoverflow.com/questions/2360986/reading-binary-image-data-from-a-web-service-into-uiimage NSUInteger i for i 0 i 64 i decodingTable short encodingTable i i const char characters string cStringUsingEncoding NSASCIIStringEncoding if characters NULL Not an ASCII string return nil char bytes malloc string length 3 4 3 if bytes NULL return.. encodingTable i i const char characters string cStringUsingEncoding NSASCIIStringEncoding if characters NULL Not an ASCII string return nil char bytes malloc string length 3 4 3 if bytes NULL return nil NSUInteger length 0 NSUInteger i 0 while..
How to convert ASCII value to a character in Objective-C? http://stackoverflow.com/questions/2832729/how-to-convert-ascii-value-to-a-character-in-objective-c to convert ASCII value to a character in Objective C I was wondering if anyone has the following php function equivalents in Objective C.. wondering if anyone has the following php function equivalents in Objective C for iPhone development ord # returns the ASCII value of the first character of a string. chr # returns a character from the specified ASCII value. Many thanks iphone.. ord # returns the ASCII value of the first character of a string. chr # returns a character from the specified ASCII value. Many thanks iphone ascii share improve this question This is how you can work with ASCII values and NSString..
How to do a natural sort on an NSArray? http://stackoverflow.com/questions/2846301/how-to-do-a-natural-sort-on-an-nsarray I've got an array of objects and I need them sorted by their title key. It's currently working though it's using an ASCII sort instead of a natural sort. The titles are filenames so they look like this file1 file2 file3 ... file10 file11 file12..
How to convert an NSString to hex values http://stackoverflow.com/questions/3056757/how-to-convert-an-nsstring-to-hex-values convert an NSString to hex values I'd like to convert a regular NSString into an NSString with the what I assume are ASCII hex values and back. I need to produce the same output that the Java methods below do but I can't seem to find a way to.. byte_chars NULL 16 stringData appendBytes whole_byte length 1 return NSString alloc initWithData stringData encoding NSASCIIStringEncoding autorelease NSString stringToHex NSString str NSUInteger len str length unichar chars malloc len sizeof unichar..
iPhone SDK: accessing indexed color PNG images http://stackoverflow.com/questions/3251595/iphone-sdk-accessing-indexed-color-png-images test.png test.png PNG image 2000 x 300 1 bit colormap non interlaced edit^2 This is how you access the bitmap data. ASCII art ftw CGDataProviderRef data CGImageGetDataProvider img NSData nsdata NSData CGDataProviderCopyData data char rawbuf malloc..
How to connect to a MySQL database from an iPhone? http://stackoverflow.com/questions/468618/how-to-connect-to-a-mysql-database-from-an-iphone from the content of a URL where you establish a connection to the MySQL server and print the results you want in ASCII or XML format. NSURL myURL NSURL URLWithString @ http www.myserver.com results.php NSArray sqlResults NSArray alloc initWithContentsOfURL..
Display local UIImage on UIWebview http://stackoverflow.com/questions/5329648/display-local-uiimage-on-uiwebview 0 BOOL flignore NO BOOL flendtext NO NSData base64Data nil const unsigned char base64Bytes nil Convert the string to ASCII data. base64Data string dataUsingEncoding NSASCIIStringEncoding base64Bytes base64Data bytes mutableData NSMutableData dataWithCapacity.. nil const unsigned char base64Bytes nil Convert the string to ASCII data. base64Data string dataUsingEncoding NSASCIIStringEncoding base64Bytes base64Data bytes mutableData NSMutableData dataWithCapacity base64Data length lentext base64Data..
Objective C HTML escape/unescape http://stackoverflow.com/questions/659602/objective-c-html-escape-unescape stringByUnescapingHTML Which returns span Foo span Hopefully unescaping all other HTML entities as well and even ASCII codes like Ӓ and the like. Is there any methods in Cocoa Touch UIKit to do this iphone html objective c cocoa touch..
Programmatically change UITextField Keyboard type http://stackoverflow.com/questions/7301018/programmatically-change-uitextfield-keyboard-type for a UITextField typedef enum UIKeyboardTypeDefault Default type for the current input method. UIKeyboardTypeASCIICapable Displays a keyboard which can enter ASCII characters non ASCII keyboards remain active UIKeyboardTypeNumbersAndPunctuation.. Default type for the current input method. UIKeyboardTypeASCIICapable Displays a keyboard which can enter ASCII characters non ASCII keyboards remain active UIKeyboardTypeNumbersAndPunctuation Numbers and assorted punctuation. UIKeyboardTypeURL.. type for the current input method. UIKeyboardTypeASCIICapable Displays a keyboard which can enter ASCII characters non ASCII keyboards remain active UIKeyboardTypeNumbersAndPunctuation Numbers and assorted punctuation. UIKeyboardTypeURL A type..
http://stackoverflow.com/questions/8301649/xcode-4-clang-error objective c com.apple.compilers.llvm.clang.1_0.compiler cd Users return Projects iphone MyApp setenv LANG en_US.US ASCII setenv PATH Xcode4.2 Platforms iPhoneOS.platform Developer usr bin Xcode4.2 usr bin usr bin bin usr sbin sbin Xcode4.2 Platforms..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications Currently there are three things crackers do Edit the Info.plist file Decode the Info.plist from binary to UTF 8 or ASCII Add a key pair to Info.plist SignerIdentity Apple iPhone OS Application Signing The last one is easiest to check with this..
NSStream, UTF8String & NSString… Messy Conversion http://stackoverflow.com/questions/1002652/nsstream-utf8string-nsstring-messy-conversion a data packet to be sent over NSStream to a server. I am trying to seperate two pieces of data with the a '§' ascii code 167 . This is the way the server is built so I need to try to stay within those bounds... unichar asciiChar 167 yields.. the a '§' ascii code 167 . This is the way the server is built so I need to try to stay within those bounds... unichar asciiChar 167 yields @ § self setSepString NSString stringWithCharacters asciiChar length 1 sendData NSString stringWithFormat.. to try to stay within those bounds... unichar asciiChar 167 yields @ § self setSepString NSString stringWithCharacters asciiChar length 1 sendData NSString stringWithFormat @ USER User @Pass sepString NSLog sendData const uint8_t rawString const..
http://stackoverflow.com/questions/1083017/iphone-socket-program I've seen for sockets is overwhelming and vast overkill for what I want to do open telnet socket to IP address send ascii keystrokes Any simple code examples out there I can play with iphone objective c sockets share improve this question..
Convert hex data string to NSData in Objective C (cocoa) http://stackoverflow.com/questions/2338975/convert-hex-data-string-to-nsdata-in-objective-c-cocoa an NSData object which my send method expects Obviously this does not work for this hex data but does for standard ascii commands NSString commandascii NSData commandToSend commandascii @ x1C x02d x00 x00 x00 xFF x7F commandToSend commandascii.. method expects Obviously this does not work for this hex data but does for standard ascii commands NSString commandascii NSData commandToSend commandascii @ x1C x02d x00 x00 x00 xFF x7F commandToSend commandascii dataUsingEncoding NSStringEncoding.. does not work for this hex data but does for standard ascii commands NSString commandascii NSData commandToSend commandascii @ x1C x02d x00 x00 x00 xFF x7F commandToSend commandascii dataUsingEncoding NSStringEncoding For a start some of the x hex..
How to convert ASCII value to a character in Objective-C? http://stackoverflow.com/questions/2832729/how-to-convert-ascii-value-to-a-character-in-objective-c of the first character of a string. chr # returns a character from the specified ASCII value. Many thanks iphone ascii share improve this question This is how you can work with ASCII values and NSString . Note that since NSString is working.. with unichars there could be unexpected results for a non ASCII string. NSString to ASCII NSString string @ A int asciiCode string characterAtIndex 0 65 ASCII to NSString int asciiCode 65 NSString string NSString stringWithFormat @ c asciiCode..
How to show special characters on Apple App Store product description? http://stackoverflow.com/questions/4484501/how-to-show-special-characters-on-apple-app-store-product-description can you show use special characters in an App Store product description Does it allow HTML or do you just have to use ascii character codes Any tips tricks for better presentation of our app's product information Thank you. iphone ipad apple app..
Escape NSString for javascript input http://stackoverflow.com/questions/5569794/escape-nsstring-for-javascript-input tried to look into encodeURI and decodeURI but haven't found any solution yet. javascript iphone objective c escaping ascii share improve this question By ASCII I presume you mean it's a byte in the range 0x00 to 0x7F. In this range according..
NSXMLParser retrieving wrong data from XML tags http://stackoverflow.com/questions/5821022/nsxmlparser-retrieving-wrong-data-from-xml-tags YES if parser parse if parser parserError code NSXMLParserUnknownEncodingError If encoding is us ascii replace encoding with something known as NSXMLParser is not supporting this encoding NSString oldString NSString alloc initWithData.. encoding NSASCIIStringEncoding NSString newEncodingString oldString stringByReplacingOccurrencesOfString @ encoding us ascii withString @ encoding iso 8859 1 options 0 range NSMakeRange 0 100 newEncodingString newEncodingString stringByReplacingOccurrencesOfString..
Convert String of Hex to NSString of text? http://stackoverflow.com/questions/6515360/convert-string-of-hex-to-nsstring-of-text pair. Something to do with the spaces Any tips or sample code is extremely appreciated. iphone objective c nsstring ascii hex share improve this question Well I will modify the same thing for your purpose. NSString str @ 68 65 78 61 64 65..
http://stackoverflow.com/questions/6966349/json-parse-error
Instruments Leaks - Not showing my source code http://stackoverflow.com/questions/728088/instruments-leaks-not-showing-my-source-code the symbol files available' for Leaks iphone memory instruments leak share improve this question Remove any non ascii characters from both your your startup disk and hostname see the Sharing panel in System Preferences and restart. Ta da..
Open Source Cocoa/Cocoa-Touch POP3/SMTP library? http://stackoverflow.com/questions/740939/open-source-cocoa-cocoa-touch-pop3-smtp-library message setContentType @ text plain message setContentTransferEncoding PantomimeEncodingNone message setCharset @ us ascii message setContent @ This is a simple content. dataUsingEncoding NSASCIIStringEncoding smtp CWSMTP alloc initWithName @..
Why can't Emoji display correctly in a UITextField? http://stackoverflow.com/questions/9940278/why-cant-emoji-display-correctly-in-a-uitextfield of if you try to iterate over the characters in a string. If you have code like NSString emoji @ U0001F604 NSString ascii @ A NSLog @ emoji.length d ascii.length d emoji.length ascii.length You'll see this in the output 2013 03 08 14 42 22.841.. the characters in a string. If you have code like NSString emoji @ U0001F604 NSString ascii @ A NSLog @ emoji.length d ascii.length d emoji.length ascii.length You'll see this in the output 2013 03 08 14 42 22.841 test 23980 c07 emoji.length 2 ascii.length.. If you have code like NSString emoji @ U0001F604 NSString ascii @ A NSLog @ emoji.length d ascii.length d emoji.length ascii.length You'll see this in the output 2013 03 08 14 42 22.841 test 23980 c07 emoji.length 2 ascii.length 1 where the single..
|