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2014/10/15 ¤U¤È 10:15:40
iphone Programming Glossary: utfHow to use the first character as a section name http://stackoverflow.com/questions/1741093/how-to-use-the-first-character-as-a-section-name willAccessValueForKey @ uppercaseFirstLetterOfName NSString aString self valueForKey @ name uppercaseString support UTF 16 NSString stringToReturn aString substringWithRange aString rangeOfComposedCharacterSequenceAtIndex 0 OR no UTF 16 support.. UTF 16 NSString stringToReturn aString substringWithRange aString rangeOfComposedCharacterSequenceAtIndex 0 OR no UTF 16 support NSString stringToReturn aString substringToIndex 1 self didAccessValueForKey @ uppercaseFirstLetterOfName return..
http://stackoverflow.com/questions/1822131/iphone-xmlrequest XMLRequest I have an API which sends an XML Request to a server xml version 1.0 encoding UTF 8 request type handle action update userdata username YourUsername username password YourPassword password userdata handledata..
How to use NSXMLParser to parse parent-child elements that have the same name http://stackoverflow.com/questions/2005448/how-to-use-nsxmlparser-to-parse-parent-child-elements-that-have-the-same-name release currentName release xmlParser release super dealloc void start NSString xml @ xml version 1.0 encoding UTF 8 Node name Main name Node name Child 1 name Node Node name Child 2 name Node Node xmlParser NSXMLParser alloc initWithData.. Child 1 name Node Node name Child 2 name Node Node xmlParser NSXMLParser alloc initWithData xml dataUsingEncoding NSUTF8StringEncoding xmlParser setDelegate self xmlParser setShouldProcessNamespaces NO xmlParser setShouldReportNamespacePrefixes..
http://stackoverflow.com/questions/221592/geolocation-api-on-the-iphone is part of the W3 Consortium ™s standards But be warned it hasn ™t been finalized as yet. xml version 1.0 encoding UTF 8 DOCTYPE html PUBLIC WAPFORUM DTD XHTML Mobile 1.0 EN http www.wapforum.org DTD xhtml mobile10.dtd html xmlns http www.w3.org..
Displaying ppt, doc, and xls in UIWebView doesn't work but pdf does http://stackoverflow.com/questions/2520137/displaying-ppt-doc-and-xls-in-uiwebview-doesnt-work-but-pdf-does get this to work but their code isn't posted. I'm using web loadData data MIMEType MIMEType textEncodingName @ UTF 8 baseURL nil where MIMEType is @ application vnd.ms powerpoint @ application vnd.ms word @ application vnd.ms excel BTW..
How to convert an NSString to hex values http://stackoverflow.com/questions/3056757/how-to-convert-an-nsstring-to-hex-values are the Java methods I'm trying to reproduce Encodes the given string by using the hexadecimal representation of its UTF 8 bytes. @param s The string to encode. @return The encoded string. public static String utf8HexEncode String s if s null.. string. public static String utf8HexEncode String s if s null return null byte utf8 try utf8 s.getBytes ENCODING_UTF8 catch UnsupportedEncodingException x throw new RuntimeException x return String.valueOf Hex.encodeHex utf8 Decodes the.. x return String.valueOf Hex.encodeHex utf8 Decodes the given string by using the hexadecimal representation of its UTF 8 bytes. @param s The string to decode. @return The decoded string. @throws Exception If an error occurs. public static..
UTF8 character decoding in Objective C http://stackoverflow.com/questions/4913499/utf8-character-decoding-in-objective-c character decoding in Objective C I am trying to parse a feed from a json webservice on my iPhone however the utf8 conversion.. I have written to convert the above NSString str1 @ est un r u00c3 u00aa ve en noir NSString str NSString stringWithUTF8String str1 cStringUsingEncoding NSUTF8StringEncoding NSLog @ Converted UTF @ str This is the output that I am getting Converted.. NSString str1 @ est un r u00c3 u00aa ve en noir NSString str NSString stringWithUTF8String str1 cStringUsingEncoding NSUTF8StringEncoding NSLog @ Converted UTF @ str This is the output that I am getting Converted UTF est un r ª ve en noir The..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app the device into IPCU and delete it then reboot the device. Everything will be back to normal. xml version 1.0 encoding UTF 8 DOCTYPE plist PUBLIC Apple DTD PLIST 1.0 EN http www.apple.com DTDs PropertyList 1.0.dtd plist version 1.0 dict key PayloadContent..
Facebook iOS Safari “Cannot Open Page Error” When Authenticating User with Single-Sign-On http://stackoverflow.com/questions/5131178/facebook-ios-safari-cannot-open-page-error-when-authenticating-user-with-singl WHAT CAN I DO TO SOLVE THIS Any help would be great I'm banging my head here. My info.plist xml version 1.0 encoding UTF 8 DOCTYPE plist PUBLIC Apple DTD PLIST 1.0 EN http www.apple.com DTDs PropertyList 1.0.dtd plist version 1.0 dict key CFBundleURLTypes..
iPhone SDK - Google TTS and encoding http://stackoverflow.com/questions/5923974/iphone-sdk-google-tts-and-encoding tl zh TW q ä½ å¥½ I know the above url will give 'Bad URL' so I used follow method to encode the string into UTF 8 requestUrlStr requestUrlStr stringByAddingPercentEscapesUsingEncoding NSUTF8StringEncoding It will become http www.translate.google.com.. follow method to encode the string into UTF 8 requestUrlStr requestUrlStr stringByAddingPercentEscapesUsingEncoding NSUTF8StringEncoding It will become http www.translate.google.com translate_tts tl zh CN q E4 BD A0 E5 A5 BD Then the Google TTS.. @ http www.translate.google.com translate_tts tl el q αλημΠα stringByAddingPercentEscapesUsingEncoding NSUTF8StringEncoding NSMutableURLRequest request NSMutableURLRequest alloc initWithURL url autorelease request setValue userAgent..
How to download a large file with the iPhone SDK and avoid memory usage issues? http://stackoverflow.com/questions/623735/how-to-download-a-large-file-with-the-iphone-sdk-and-avoid-memory-usage-issues NSURL URLWithString @ http mydomain.com webView loadData mappedData MIMEType @ application pdf textEncodingName @ UTF 8 baseURL baseURL What can I improve here to avoid these memory usage problems iphone memory management nsurlconnection..
http://stackoverflow.com/questions/6396901/parse-html-iphone HTMLParser NSArray resultWithXPath NSString xpath htmlDocPtr doc htmlParseDoc xmlChar self dataUsingEncoding NSUTF8StringEncoding bytes UTF 8 xmlXPathContextPtr context xmlXPathNewContext doc xmlXPathObjectPtr xpathobj xmlXPathEvalExpression.. resultWithXPath NSString xpath htmlDocPtr doc htmlParseDoc xmlChar self dataUsingEncoding NSUTF8StringEncoding bytes UTF 8 xmlXPathContextPtr context xmlXPathNewContext doc xmlXPathObjectPtr xpathobj xmlXPathEvalExpression BAD_CAST xpath UTF8String.. 8 xmlXPathContextPtr context xmlXPathNewContext doc xmlXPathObjectPtr xpathobj xmlXPathEvalExpression BAD_CAST xpath UTF8String context xmlNodeSetPtr nodeset xpathobj nodesetval if xmlXPathNodeSetIsEmpty nodeset return nil NSMutableArray result..
How to read data structure from .plist file into NSArray http://stackoverflow.com/questions/749504/how-to-read-data-structure-from-plist-file-into-nsarray was read from a file. So I created the file leagues.plist which has the following structure xml version 1.0 encoding UTF 8 DOCTYPE plist PUBLIC Apple DTD PLIST 1.0 EN http www.apple.com DTDs PropertyList 1.0.dtd plist version 1.0 array dict..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications IDs. 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..
Simulating location changes for `startMonitoringSignificantLocationChanges` http://stackoverflow.com/questions/8541973/simulating-location-changes-for-startmonitoringsignificantlocationchanges question If you want to make a track you can create a GPX file with waypoints like this xml version 1.0 encoding UTF 8 gpx wpt lat 52.373 lon 4.871 wpt wpt lat 52.374 lon 4.872 wpt wpt lat 52.375 lon 4.871 wpt gpx Save it as track.gpx. Be..
Consume WCF Web Service using Objective-C on iPhone http://stackoverflow.com/questions/982622/consume-wcf-web-service-using-objective-c-on-iphone BOOL recordResults Web Service Call NSString soapMessage NSString stringWithFormat @ xml version 1.0 encoding UTF 8 n SOAP ENV Envelope n xmlns xsd http www.w3.org 2001 XMLSchema n xmlns xsi http www.w3.org 2001 XMLSchema instance n xmlns.. @ Content Length theRequest setHTTPMethod @ POST theRequest setHTTPBody soapMessage dataUsingEncoding NSUTF8StringEncoding NSURLConnection theConnection NSURLConnection alloc initWithRequest theRequest delegate self if theConnection..
NSURLRequest : Post data and read the posted page http://stackoverflow.com/questions/10300353/nsurlrequest-post-data-and-read-the-posted-page @ d postData.length forHTTPHeaderField @ Content Length request setValue @ application x www form urlencoded charset utf 8 forHTTPHeaderField @ Content Type request setHTTPBody postData NSURLConnection connection NSURLConnection alloc initWithRequest.. @ d postData.length forHTTPHeaderField @ Content Length request setValue @ application x www form urlencoded charset utf 8 forHTTPHeaderField @ Content Type request setHTTPBody postData dispatch_async dispatch_get_global_queue DISPATCH_QUEUE_PRIORITY_DEFAULT..
Sending POST data from iphone over SSL HTTPS http://stackoverflow.com/questions/1571336/sending-post-data-from-iphone-over-ssl-https NSUTF8StringEncoding allowLossyConversion YES and request setValue @ application x www form urlencoded charset utf 8 forHTTPHeaderField @ Content Type however as Nikolai noted this would be easier if we knew what the error was share..
iPhone: how to get safari to recognize a vcard? http://stackoverflow.com/questions/1892373/iphone-how-to-get-safari-to-recognize-a-vcard Output file contents simple version if isIphone isiOS7 # Send correct headers header Content type text x vcard charset utf 8 Alternatively application octet stream Depending on the desired browser behaviour Be sure to test thoroughly cross..
iPhone sending POST with NSURLConnection http://stackoverflow.com/questions/2071788/iphone-sending-post-with-nsurlconnection If you want to send XML Data you need to set a different HTTP Content Type. E.g. you might set application xml charset utf 8 If you set no HTTP Content Type the default type application x www form urlencoded will be used. And this type expects.. @ xml version 1.0 n mydata @ mydata data request setHTTPMethod @ POST request setValue @ application xml charset utf 8 forHTTPHeaderField @ Content Type request setHTTPBody str dataUsingEncoding NSUTF8StringEncoding and on the server try..
iPhone UIWebView: loadData does not work with certain types (Excel, MSWord, PPT, RTF) http://stackoverflow.com/questions/2764709/iphone-uiwebview-loaddata-does-not-work-with-certain-types-excel-msword-ppt object already. Here's the code I use to display the content webView loadData data MIMEType type textEncodingName @ utf 8 baseURL nil The mime type is properly set e.g. to application msword for .doc files. Does anyone know how I could get..
iPhone UIImage upload to web service http://stackoverflow.com/questions/2901797/iphone-uiimage-upload-to-web-service UIImageJPEGRepresentation barCodePic .9 NSString soapMsg NSString stringWithFormat @ xml version 1.0 encoding utf 8 soap Envelope xmlns xsi http www.w3.org 2001 XMLSchema instance xmlns xsd http www.w3.org 2001 XMLSchema xmlns soap http.. requestWithURL url NSString msgLength NSString stringWithFormat @ d soapMsg length req addValue @ text xml charset utf 8 forHTTPHeaderField @ Content Type req addValue @ http myserver imagewebservice WriteImage forHTTPHeaderField @ SOAPAction..
Adding a line break to a UITextView http://stackoverflow.com/questions/3697253/adding-a-line-break-to-a-uitextview think the reason its not working when taking it from the database is because of the formating. Any suggestions iphone utf 8 nsstring uitextview whitespace share improve this question Expanding tc's answer a bit when you have newlines in the..
UTF8 character decoding in Objective C http://stackoverflow.com/questions/4913499/utf8-character-decoding-in-objective-c character decoding in Objective C I am trying to parse a feed from a json webservice on my iPhone however the utf8 conversion is not working the way it should or am I doing something wrong Here is apart of the feed est un r u00c3 u00aave.. r ª ve en noir The expected output should be Converted UTF est un rêve en noir When I checked the UTF table and used a utf converter online the output is correctly got with the same code and using the string @ est un r u00EAve en noir but I think.. the UTF16 Representation if I am not mistaken. Now am really in a fix how to parse this feed. iphone objective c json utf 8 share improve this question After much grief I have figured this out. Use this. NSString correctString NSString stringWithCString..
HTML5 video player behavior on iPhone and iPod in Safari Web Apps http://stackoverflow.com/questions/5438520/html5-video-player-behavior-on-iphone-and-ipod-in-safari-web-apps is solved. Working code follows along with a list of mistakes notes. DOCTYPE html html lang en head meta charset utf 8 title scratchpad title head body video id video source src movie.mp4 type video mp4 video script type text javascript..
Bad URL when requesting with NSURL http://stackoverflow.com/questions/6287230/bad-url-when-requesting-with-nsurl
How To implement a sqlite database in phonegap http://stackoverflow.com/questions/6647474/how-to-implement-a-sqlite-database-in-phonegap which is good for Android and iPhone to show how simple it is. script type text javascript src Lawnchair.js charset utf 8 script script type text javascript src webkit sqlite.js charset utf 8 script Open local DB connection var lawnchair new.. type text javascript src Lawnchair.js charset utf 8 script script type text javascript src webkit sqlite.js charset utf 8 script Open local DB connection var lawnchair new Lawnchair table 'mytable' adaptor 'webkit' function Lawnchair setup..
Objective C alloc/release error http://stackoverflow.com/questions/6928028/objective-c-alloc-release-error url NSString msgLength NSString stringWithFormat @ d soapMessage length request addValue @ text xml charset utf 8 forHTTPHeaderField @ Content Type request addValue @ http www.tch values.com webservice forHTTPHeaderField @ SOAPAction..
How to insert utf-8 mb4 character(emoji in ios5) in mysql? http://stackoverflow.com/questions/7814293/how-to-insert-utf-8-mb4-characteremoji-in-ios5-in-mysql to insert utf 8 mb4 character emoji in ios5 in mysql I am using mysql 5.5.10 and its character_sets are character_set_client utf8mb4.. utf 8 mb4 character emoji in ios5 in mysql I am using mysql 5.5.10 and its character_sets are character_set_client utf8mb4 character_set_connection utf8mb4 character_set_database utf8mb4 character_set_filesystem binary character_set_results.. in mysql I am using mysql 5.5.10 and its character_sets are character_set_client utf8mb4 character_set_connection utf8mb4 character_set_database utf8mb4 character_set_filesystem binary character_set_results utf8mb4 character_set_server..
iPhone UIWebView local resources using Javascript and handling onorientationChange http://stackoverflow.com/questions/843820/iphone-uiwebview-local-resources-using-javascript-and-handling-onorientationchan transitional.dtd html xmlns http www.w3.org 1999 xhtml head meta http equiv Content Type content text html charset utf 8 title How to build an iPhone website title meta name author content will meta name copyright content copyright 2008 www.engageinteractive.co.uk..
Consume WCF Web Service using Objective-C on iPhone http://stackoverflow.com/questions/982622/consume-wcf-web-service-using-objective-c-on-iphone url NSString msgLength NSString stringWithFormat @ d soapMessage length theRequest addValue @ text xml charset utf 8 forHTTPHeaderField @ Content Type theRequest addValue @ http tempuri.org IService1 Login forHTTPHeaderField @ Soapaction..
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