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2014/10/15 ¤U¤È 10:15:28
iphone Programming Glossary: unicodeHow to convert time to the timezone of the iPhone device? http://stackoverflow.com/questions/1081647/how-to-convert-time-to-the-timezone-of-the-iphone-device
Iphone CGContextShowTextAtPoint for Japanese characters http://stackoverflow.com/questions/1237565/iphone-cgcontextshowtextatpoint-for-japanese-characters cjk cgcontext share improve this question CoreText can help you CTFontGetGlyphsForCharacters iOS 3.2 onwards maps Unicode characters to glyphs CTFontDrawGlyphs iOS 4.2 onwards draws the glyphs into a CGContext. NB. CGContextShowGlyphs should..
How do I add a gradient to the text of a UILabel, but not the background? http://stackoverflow.com/questions/1266179/how-do-i-add-a-gradient-to-the-text-of-a-uilabel-but-not-the-background CGContextRestoreGState context One shortcoming of this approach is that the Core Graphics functions I use don't handle Unicode text properly. What the code does is it flips the drawing context vertically the iPhone inverts the normal Quartz coordinate.. will only fill the text not the background. I tried using NSString's drawAtPoint method for this which does support Unicode but all the characters ran on top of one another when I switched the text mode to kCGTextClip. share improve this answer..
RTL shows numbers at the end of lines http://stackoverflow.com/questions/2182962/rtl-shows-numbers-at-the-end-of-lines to change any setting on UILabel just put the character with unicode 0x200F before your string. This is the reason In Unicode many characters have a specific directionality which lets the system know it has to be written say LTR like س ا . The paragraph.. direction. Changing the alignment won't help as it just shifts the whole text to right or center. To solve this issue Unicode has two marker characters LTR 0x200E RTL 200F . These are invisible but dictate the directionality. So while 1. קר is.....
How to parse a date string into an NSDate object in iOS? http://stackoverflow.com/questions/4999396/how-to-parse-a-date-string-into-an-nsdate-object-in-ios #documentation Cocoa Conceptual DataFormatting Articles dfDateFormatting10_4.html# apple_ref doc uid TP40002369 SW1 Unicode Format Patterns http unicode.org reports tr35 tr35 6.html#Date_Format_Patterns Dealing with TimeZones with Colons 00 00..
How to create subscript characters that's not in Unicode in iOS http://stackoverflow.com/questions/5080175/how-to-create-subscript-characters-thats-not-in-unicode-in-ios to create subscript characters that's not in Unicode in iOS I've been trying for a while now to create a NSString with subscripted character without success. Is it even possible.. to do this in iOS I need a way to change characters in a string to subscript or superscript and I can't use the Unicode for this as Unicode doesn't have all the letters. My guess could be to use the HTML tags sub and sup but I haven't find.. iOS I need a way to change characters in a string to subscript or superscript and I can't use the Unicode for this as Unicode doesn't have all the letters. My guess could be to use the HTML tags sub and sup but I haven't find a way to convert said..
Converting NSData to NSString in Objective c http://stackoverflow.com/questions/6411965/converting-nsdata-to-nsstring-in-objective-c Reference NSString.html Return Value An NSString object initialized by converting the bytes in data into Unicode characters using encoding. The returned object may be different from the original receiver. Returns nil if the initialization.. 5 NSSymbolStringEncoding 6 NSNonLossyASCIIStringEncoding 7 NSShiftJISStringEncoding 8 NSISOLatin2StringEncoding 9 NSUnicodeStringEncoding 10 NSWindowsCP1251StringEncoding 11 NSWindowsCP1252StringEncoding 12 NSWindowsCP1253StringEncoding 13 NSWindowsCP1254StringEncoding.. 14 NSWindowsCP1250StringEncoding 15 NSISO2022JPStringEncoding 21 NSMacOSRomanStringEncoding 30 NSUTF16StringEncoding NSUnicodeStringEncoding NSUTF16BigEndianStringEncoding 0x90000100 NSUTF16LittleEndianStringEncoding 0x94000100 NSUTF32StringEncoding..
Create custom keyboard and configure it on your iPhone http://stackoverflow.com/questions/7189287/create-custom-keyboard-and-configure-it-on-your-iphone and other day to day used symbols.So far i came to know that these symbols have unicode standards that are added to Unicode Consortium and approved by Apple. http itunes.apple.com us app emoji free id332509635 mt 8 I need help regarding the process.. like Emoji free . To be more precise the emoji icons that Apple embedded in the iPhone fonts are not approved by the Unicode Standard. They are located in the private plane of Unicode their codepoint is in a range that is especially reserved for.. Apple embedded in the iPhone fonts are not approved by the Unicode Standard. They are located in the private plane of Unicode their codepoint is in a range that is especially reserved for private uses like the one Apple does by using it for these..
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 How could I store iOS5's emojis Please help me. iphone mysql ios5 utf8mb4 share improve this question 4 byte Unicode characters aren't yet widely used so not every application out there fully supports them. MySQL 5.5 works fine with 4 byte..
How do I escape a Unicode character in my Objective-C source code? http://stackoverflow.com/questions/833822/how-do-i-escape-a-unicode-character-in-my-objective-c-source-code do I escape a Unicode character in my Objective C source code I feel incredibly stupid for asking this but the documentation and Google are giving.. code I feel incredibly stupid for asking this but the documentation and Google are giving me no love at all. I have a Unicode character I want to insert into a string literal in the source code of my iPhone app. I know its hex value. What is the..
NSDate and NSDateFormatter - short format date and time in iphone sdk http://stackoverflow.com/questions/936969/nsdate-and-nsdateformatter-short-format-date-and-time-in-iphone-sdk dateString parsed iphone nsstring nsdate nsdateformatter share improve this question iPhone format strings are in Unicode format . Behind the link is a table explaining what all the letters above mean so you can build your own. And of course..
http://stackoverflow.com/questions/1092695/objective-c-unichar-vs-char to char's For example can I do this BOOL isNewLine unichar c if c ' n' return YES else return NO iphone c objective c unicode share improve this question Yes unichar is internally unsigned short so you can meaningfully compare it with a char..
How to remove the last unicode symbol from NSString http://stackoverflow.com/questions/11759855/how-to-remove-the-last-unicode-symbol-from-nsstring to remove the last unicode symbol from NSString I have implemented a custom keyboard associated with a text field so when the user presses the delete.. range withString @ So far so good. Now the problem is that the user has the option to enter some special unicode symbols these are not 1 byte they can be 2 bytes too now on pressing the delete button I have to remove the entire symbol..
Iphone CGContextShowTextAtPoint for Japanese characters http://stackoverflow.com/questions/1237565/iphone-cgcontextshowtextatpoint-for-japanese-characters B How can I manually print Japanese characters to the screen within the drawRect method . Thanks in advance. iphone unicode cjk cgcontext share improve this question CoreText can help you CTFontGetGlyphsForCharacters iOS 3.2 onwards maps Unicode..
unichar and NSString - how interchangeable are these? http://stackoverflow.com/questions/1354388/unichar-and-nsstring-how-interchangeable-are-these is used to store a character. Unlike an unsigned char which is only 8 bits it can hold more than 0 255 so it can hold unicode characters as well which are 16bits. A NSString is a cluster of class es that contains an array of unichars EDIT Here are..
UILabel + IRR, KRW and KHR currencies with wrong symbol http://stackoverflow.com/questions/2175963/uilabel-irr-krw-and-khr-currencies-with-wrong-symbol correct symbol. There is no other code between does not matter what font I use. I tried to print Korean Won using the unicode value 0x20A9 or even using UTF8 representation xe2 x82 xa9 but all I get is the crossed box on the label. Any other supported.. stringFromNumber value fmt release return res lbValue.text self decimalToCurrency price byLocale koreanLocale iphone unicode nsstring uilabel currency share improve this question Dear Serb You have not any problem you just use a limited non.. non Unicode font. in UI youshould display some character to users and IRR and KHR and etc are in different blocks of unicodeand the Fontyou are using to display to user shouldsupport allof them. I strongly recommand you to use Arial Unicode MS to..
RTL shows numbers at the end of lines http://stackoverflow.com/questions/2182962/rtl-shows-numbers-at-the-end-of-lines to left share improve this question You don't need to change any setting on UILabel just put the character with unicode 0x200F before your string. This is the reason In Unicode many characters have a specific directionality which lets the system..
Resolving html entities with NSXMLParser on iPhone http://stackoverflow.com/questions/2370842/resolving-html-entities-with-nsxmlparser-on-iphone . Create a dictionary to hold the entities and NSString equivalents A complete list of entities and unicode values is described in the HTML DTD which is available for download http www.w3.org TR xhtml1 DTD xhtml lat1.ent NSDictionary..
iPhone app rejection for using ICU (Unicode extensions) http://stackoverflow.com/questions/2427838/iphone-app-rejection-for-using-icu-unicode-extensions called by a custom 'sqlite' build with FTS3 extensions enabled . Am I missing something here Any suggestions iphone unicode icu rejection share improve this question I would recommend not publicly venting about the issue that will only hurt..
Sort an array with special characters - iPhone http://stackoverflow.com/questions/2492379/sort-an-array-with-special-characters-iphone NULL The array in the example contains some funny characters Numbers diacritical marks and some characters from unicode range ff00. The last character type looks like an ASCII character but is printed in a different width. The used comparison..
How can I truncate an NSString to a set length? http://stackoverflow.com/questions/2952298/how-can-i-truncate-an-nsstring-to-a-set-length share improve this question Actually the part about being Unicode safe was dead on as many characters combine in unicode which the suggested answers don't consider. For example if you want to type é. One way of doing it is by typing e 0x65 combining..
Objective-c iPhone percent encode a string? http://stackoverflow.com/questions/3423545/objective-c-iphone-percent-encode-a-string a zA Z0 9. _~ and will also encode spaces as according to this specification . It will also properly handle encoding unicode characters. NSString URLEncodedString_ch NSMutableString output NSMutableString string const unsigned char source const..
Purpose of @ Symbol Before Strings? http://stackoverflow.com/questions/4446308/purpose-of-symbol-before-strings improve this question It denotes a NSString rather than a standard C string an NSString is an Object that stores a unicode string and provides a bunch of method to assist with manipulating. a C string is just a 0 terminated bunch of characters..
Change the UITextView Text Direction http://stackoverflow.com/questions/4905500/change-the-uitextview-text-direction the UITextView Text Direction my language is not supported by iOS by default so unicode is not an option so i am using a embedded true type font on a UITextView it works for the most part but my issue is like..
remove non ASCII characters from NSString in objective-c http://stackoverflow.com/questions/6361586/remove-non-ascii-characters-from-nsstring-in-objective-c invalid characters iphone objective c ipad share improve this question While I strongly believe that supporting unicode is the right way to go here's an example of how you can limit a string to only contain certain characters in this case ASCII..
Create custom keyboard and configure it on your iPhone http://stackoverflow.com/questions/7189287/create-custom-keyboard-and-configure-it-on-your-iphone and pictorial icons like smileys and other day to day used symbols.So far i came to know that these symbols have unicode standards that are added to Unicode Consortium and approved by Apple. http itunes.apple.com us app emoji free id332509635..
http://stackoverflow.com/questions/8032314/smb-samba-support-on-ios once you become familiar with SMB you will realize that its implementation is problematic e.g. it does not support unicode and in some several cases it is not correctly padding so you can't access the folder. And I also heard people said they..
How to build ICU so I can use it in an iPhone app? http://stackoverflow.com/questions/8126233/how-to-build-icu-so-i-can-use-it-in-an-iphone-app EDIT I can confirm that if you do as Steven R. Loomis suggests set U_HAVE_GCC_ATOMICS to 0 in icu source common unicode platform.h make distclean sh cross_configure.sh using my script i.e. if you are using it the problem should be solved. Indeed..
How do I escape a Unicode character in my Objective-C source code? http://stackoverflow.com/questions/833822/how-do-i-escape-a-unicode-character-in-my-objective-c-source-code for that matter what obvious source of information am I overlooking that would have told me this iphone objective c unicode escaping share improve this question Example NSString stuff @ The Greek letter Beta looks like this u03b2 share improve..
Additional Icon in App Name/Lable http://stackoverflow.com/questions/9891204/additional-icon-in-app-name-lable Emoji character. See Emoji on Wikipedia and iOS Understanding emoji for more information about these. They are special unicode characters that are very popular in countries like Japan. iOS has support for these throughout the OS and you can see these..
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