2014/10/15 下午 10:14:32

iphone Programming Glossary: strings

http://stackoverflow.com/questions/1286212/how-to-convert-nsarray-to-nsdata

property list format but can handle a very wide range of objects. If you have a very simple array strings for instance you may want to use NSPropertyListSerialization which creates a bit simpler property list..

How to disable phone number linking in Mobile Safari?

http://stackoverflow.com/questions/226131/how-to-disable-phone-number-linking-in-mobile-safari

to disable phone number linking in Mobile Safari Safari on iPhone automatically creates links for strings of digits that appear to the telephone numbers. I am writing a web page containing an IP address and..

How does Apple know you are using private API?

http://stackoverflow.com/questions/2842357/how-does-apple-know-you-are-using-private-api

the cause of rejection of Three20 based apps last few months. 3. Listing Objective C selectors or strings Objective C selectors are stored in a special region of the binary and therefore Apple could extract..

How do you use NSAttributedString?

http://stackoverflow.com/questions/3482346/how-do-you-use-nsattributedstring

I don't use 3 separate NSStrings is because the length of each of the three NSAttributedString substrings will be changing often and so I would prefer not to use any calculations to re position 3 separate NSString.. string how would you do it Edit Remember @ first @ second and @ third will be replaced by other strings at any time. So using hardcoded NSRange values won't work. iphone ipad ios4 nsattributedstring share.. iphone ipad ios4 nsattributedstring share improve this question When building attributed strings I prefer to use the mutable subclass just to keep things cleaner. That being said here's how you create..

Bold & Non-Bold Text In A Single UILabel?

http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel

iOS6 In iOS6 now UILabel UIButton UITextView UITextField and maybe others now support attributed strings which means we don't need to create CATextLayer s as our recipient for attributed strings. Furthermore.. strings which means we don't need to create CATextLayer s as our recipient for attributed strings. Furthermore to make the attributed string we don't need to play with CoreText anymore We have new classes.. uses of NSAttributedString look for Introduction to NSAttributedString for iOS 6 and Attributed strings for iOS using Interface Builder PS Above code it should work but it was brain compiled. I hope it is..

NSDictionary with ordered keys

http://stackoverflow.com/questions/376090/nsdictionary-with-ordered-keys

in. I have an NSDictionary stored in a plist that I'm basically using as an associative array strings as keys and values . I want to use the array of keys as part of my application but I'd like them to..

iphone/ipad: How exactly use NSAttributedString?

http://stackoverflow.com/questions/3786528/iphone-ipad-how-exactly-use-nsattributedstring

iPhone different between self and normal variable

http://stackoverflow.com/questions/536388/iphone-different-between-self-and-normal-variable

as stated above is saying that you want to use the accessors a good thing if you are setting strings and want to ensure the retain count is correct for example . So within your class implementation self.bill..

AES interoperability between .Net and iPhone?

http://stackoverflow.com/questions/538435/aes-interoperability-between-net-and-iphone

service for decryption. I am able to encrypt decrypt on the iPhone and with .Net but the encrypted strings from the iPhone cannot be decrypted by .Net. The error I get is Padding is invalid and cannot be removed...

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

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..

How to convert NSArray to NSData?

http://stackoverflow.com/questions/1286212/how-to-convert-nsarray-to-nsdata

Objects . Note that this will create a fairly hard to read property list format but can handle a very wide range of objects. If you have a very simple array strings for instance you may want to use NSPropertyListSerialization which creates a bit simpler property list NSString error NSData data NSPropertyListSerialization dataFromPropertyList..

How to disable phone number linking in Mobile Safari?

http://stackoverflow.com/questions/226131/how-to-disable-phone-number-linking-in-mobile-safari

How does Apple know you are using private API?

http://stackoverflow.com/questions/2842357/how-does-apple-know-you-are-using-private-api

as UIProgressHUD Ivars such as UITouch._phase which could be the cause of rejection of Three20 based apps last few months. 3. Listing Objective C selectors or strings Objective C selectors are stored in a special region of the binary and therefore Apple could extract the content from there and check if you've used some undocumented..

How do you use NSAttributedString?

http://stackoverflow.com/questions/3482346/how-do-you-use-nsattributedstring

like to have a string that has three colours. The reason I don't use 3 separate NSStrings is because the length of each of the three NSAttributedString substrings will be changing often and so I would prefer not to use any calculations to re position 3 separate NSString objects. If it's possible using NSAttributedString how.. how do I make the following if not possible with NSAttributed string how would you do it Edit Remember @ first @ second and @ third will be replaced by other strings at any time. So using hardcoded NSRange values won't work. iphone ipad ios4 nsattributedstring share improve this question When building attributed strings.. at any time. So using hardcoded NSRange values won't work. iphone ipad ios4 nsattributedstring share improve this question When building attributed strings I prefer to use the mutable subclass just to keep things cleaner. That being said here's how you create a tri color attributed string NSMutableAttributedString..

Bold & Non-Bold Text In A Single UILabel?

http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel

nsattributedstring share improve this question Update for iOS6 In iOS6 now UILabel UIButton UITextView UITextField and maybe others now support attributed strings which means we don't need to create CATextLayer s as our recipient for attributed strings. Furthermore to make the attributed string we don't need to play with.. UITextView UITextField and maybe others now support attributed strings which means we don't need to create CATextLayer s as our recipient for attributed strings. Furthermore to make the attributed string we don't need to play with CoreText anymore We have new classes in obj c Foundation.framework like NSParagraphStyle and.. here from guys at invasivecode that explain with more examples uses of NSAttributedString look for Introduction to NSAttributedString for iOS 6 and Attributed strings for iOS using Interface Builder PS Above code it should work but it was brain compiled. I hope it is enough Old Answer for iOS5 and below Use a CATextLayer with..

NSDictionary with ordered keys

http://stackoverflow.com/questions/376090/nsdictionary-with-ordered-keys

if this is a situation any other folks have found themselves in. I have an NSDictionary stored in a plist that I'm basically using as an associative array strings as keys and values . I want to use the array of keys as part of my application but I'd like them to be in a specific order not really an order that I can write..

iphone/ipad: How exactly use NSAttributedString?

http://stackoverflow.com/questions/3786528/iphone-ipad-how-exactly-use-nsattributedstring

iPhone different between self and normal variable

http://stackoverflow.com/questions/536388/iphone-different-between-self-and-normal-variable

setPropertyName. Using the . notation note not the self syntax as stated above is saying that you want to use the accessors a good thing if you are setting strings and want to ensure the retain count is correct for example . So within your class implementation self.bill fred will call the accessor setBill. bill fred will set..

AES interoperability between .Net and iPhone?

http://stackoverflow.com/questions/538435/aes-interoperability-between-net-and-iphone

to encrypt a string on the iPhone and send it to a .Net web service for decryption. I am able to encrypt decrypt on the iPhone and with .Net but the encrypted strings from the iPhone cannot be decrypted by .Net. The error I get is Padding is invalid and cannot be removed. The .Net code is from http blog.realcoderscoding.com index.php..

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

NSLog @ n now @ n dateString @ n parsed @ now 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 don't forget to release your..

How does the iOS app Display Recorder record the screen without using private API?

http://stackoverflow.com/questions/11090184/how-does-the-ios-app-display-recorder-record-the-screen-without-using-private-ap

IOSurfaceGetHeight IOSurfaceCreate IOSurfaceGetBaseAddress So as you see here after each framework path are the strings of the symbols that it loads from each framework dynamically. This is to avoid getting in trouble for linking against a..

How to convert NSArray to NSData?

http://stackoverflow.com/questions/1286212/how-to-convert-nsarray-to-nsdata

fairly hard to read property list format but can handle a very wide range of objects. If you have a very simple array strings for instance you may want to use NSPropertyListSerialization which creates a bit simpler property list NSString error NSData..

How get a datetime column in SQLite with Objective C

http://stackoverflow.com/questions/1711504/how-get-a-datetime-column-in-sqlite-with-objective-c

is no date time column type per se so one ends up representing dates either as Julian date values real columns or in strings text columns . SQLite is also very particular in how dates are represented in strings yyyy MM dd HH mm ss only . These are.. date values real columns or in strings text columns . SQLite is also very particular in how dates are represented in strings yyyy MM dd HH mm ss only . These are some methods that I wrote for working with SQLite dates from Objective C. These methods..

How to disable phone number linking in Mobile Safari?

http://stackoverflow.com/questions/226131/how-to-disable-phone-number-linking-in-mobile-safari

How does Apple know you are using private API?

http://stackoverflow.com/questions/2842357/how-does-apple-know-you-are-using-private-api

which could be the cause of rejection of Three20 based apps last few months. 3. Listing Objective C selectors or strings Objective C selectors are stored in a special region of the binary and therefore Apple could extract the content from there..

How do you use NSAttributedString?

http://stackoverflow.com/questions/3482346/how-do-you-use-nsattributedstring

colours. The reason I don't use 3 separate NSStrings is because the length of each of the three NSAttributedString substrings will be changing often and so I would prefer not to use any calculations to re position 3 separate NSString objects. If.. with NSAttributed string how would you do it Edit Remember @ first @ second and @ third will be replaced by other strings at any time. So using hardcoded NSRange values won't work. iphone ipad ios4 nsattributedstring share improve this question.. values won't work. iphone ipad ios4 nsattributedstring share improve this question When building attributed strings I prefer to use the mutable subclass just to keep things cleaner. That being said here's how you create a tri color attributed..

Bold & Non-Bold Text In A Single UILabel?

http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel

question Update for iOS6 In iOS6 now UILabel UIButton UITextView UITextField and maybe others now support attributed strings which means we don't need to create CATextLayer s as our recipient for attributed strings. Furthermore to make the attributed.. now support attributed strings which means we don't need to create CATextLayer s as our recipient for attributed strings. Furthermore to make the attributed string we don't need to play with CoreText anymore We have new classes in obj c Foundation.framework.. with more examples uses of NSAttributedString look for Introduction to NSAttributedString for iOS 6 and Attributed strings for iOS using Interface Builder PS Above code it should work but it was brain compiled. I hope it is enough Old Answer for..

NSDictionary with ordered keys

http://stackoverflow.com/questions/376090/nsdictionary-with-ordered-keys

have found themselves in. I have an NSDictionary stored in a plist that I'm basically using as an associative array strings as keys and values . I want to use the array of keys as part of my application but I'd like them to be in a specific order..

iphone/ipad: How exactly use NSAttributedString?

http://stackoverflow.com/questions/3786528/iphone-ipad-how-exactly-use-nsattributedstring

What is -[NSString sizeWithFont:forWidth:lineBreakMode:] good for?

http://stackoverflow.com/questions/455553/what-is-nsstring-sizewithfontforwidthlinebreakmode-good-for

it Examples would help. iphone objective c cocoa touch share improve this question It works great for multi line strings as well. Basically its a function that lets you see how big a string is going to be when rendered with a font and line break..

iPhone different between self and normal variable

http://stackoverflow.com/questions/536388/iphone-different-between-self-and-normal-variable

note not the self syntax as stated above is saying that you want to use the accessors a good thing if you are setting strings and want to ensure the retain count is correct for example . So within your class implementation self.bill fred will call..

AES interoperability between .Net and iPhone?

http://stackoverflow.com/questions/538435/aes-interoperability-between-net-and-iphone

it to a .Net web service for decryption. I am able to encrypt decrypt on the iPhone and with .Net but the encrypted strings from the iPhone cannot be decrypted by .Net. The error I get is Padding is invalid and cannot be removed. The .Net code..

How to compare two NSDates: Which is more recent?

http://stackoverflow.com/questions/5965044/how-to-compare-two-nsdates-which-is-more-recent

when comparing the two dates. I simply used the operators but I guess this is no good as I am comparing two NSDate strings. Here we go NSLog @ dB...lastModified @ dbObject.lastModifiedDate NSLog @ iP...lastModified @ self getDateOfLocalFile @..

Save An Image To Application Documents Folder From UIView On IOS

http://stackoverflow.com/questions/6821517/save-an-image-to-application-documents-folder-from-uiview-on-ios

UIImage image UIImage imageWithData pngData What you'll probably want to do is make a method that creates path strings for you since you don't want that code littered everywhere. It might look like this NSString documentsPathForFileName NSString..

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

n parsed @ now 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...

What is the iOS 6 user agent string?

http://stackoverflow.com/questions/12305566/what-is-the-ios-6-user-agent-string

8536.25 For a complete list and more details about the iOS user agent check out these 2 resources Safari User Agent Strings http useragentstring.com pages Safari Complete List of iOS User Agent Strings http enterpriseios.com wiki UserAgent share..

JSON IPHONE: How to send a JSON request and pull the data from a server?

http://stackoverflow.com/questions/1518279/json-iphone-how-to-send-a-json-request-and-pull-the-data-from-a-server

objective c json iphone sdk 3.0 share improve this question JSON framework supports converting Arrays Dictionaries Strings Numbers and Booleans. So what you want to do is convert your data to one of these formats. Since your data is NSData easiest..

How to remove common letters in two Strings in iOS SDK? [closed]

http://stackoverflow.com/questions/17421900/how-to-remove-common-letters-in-two-strings-in-ios-sdk

to remove common letters in two Strings in iOS SDK closed How can i remove common letters in two strings and generate a new string using remaining unique letters..

iPhone Dev: Animating PNG Sequences

http://stackoverflow.com/questions/2734669/iphone-dev-animating-png-sequences

technique for animating PNG Sequences. Heres what I've learned Do it Manually Using MutableArrays containing Strings you can animate a UIImageView with a timer which increments an index number UIImage animation methods This works the only..

Get String Between Two Other Strings in ObjC

http://stackoverflow.com/questions/4002360/get-string-between-two-other-strings-in-objc

String Between Two Other Strings in ObjC I am trying to parse a string and get another string in the middle. ie. Hello world this is a string I need to..

Purpose of @ Symbol Before Strings?

http://stackoverflow.com/questions/4446308/purpose-of-symbol-before-strings

of @ Symbol Before Strings I've been using Objective C for a while now but have never really understood what the purpose of the @ symbol before all..

How to import file into sqlite?

http://stackoverflow.com/questions/455606/how-to-import-file-into-sqlite

to copy its data into your target table. Remove leading commas from mytextfile.txt . assuming your table is called Strings and was created like this create table Strings ID integer primary key Code text create table StringsImport Code text .import.. leading commas from mytextfile.txt . assuming your table is called Strings and was created like this create table Strings ID integer primary key Code text create table StringsImport Code text .import mytextfile.txt StringsImport insert into Strings.. table is called Strings and was created like this create table Strings ID integer primary key Code text create table StringsImport Code text .import mytextfile.txt StringsImport insert into Strings Code select from StringsImport drop table StringsImport..

Any way for localized ABPersonViewController?

http://stackoverflow.com/questions/4667518/any-way-for-localized-abpersonviewcontroller

youtube inbox problem

http://stackoverflow.com/questions/6374202/youtube-inbox-problem

but was fairly successful in getting the info i want. Advantages of using it are a You get the info in native formats Strings and Dictionaries lib does the job of parsing feeds for you. b mainly there wont be any parsing api understanding errors..

How to localize an iphone app for different languages?

http://stackoverflow.com/questions/8118425/how-to-localize-an-iphone-app-for-different-languages

language. Then just adapt each one as wanted. It's the same way of doing for images sounds or any resource. For the Strings you may have writen in your code add a Localizable.strings file into your project and add into it some keys like Goodbye_Code..

How to populate UITableView with the responce of JSON from a different ViewController?

http://stackoverflow.com/questions/8969135/how-to-populate-uitableview-with-the-responce-of-json-from-a-different-viewcontr

2. You are checking the strings from the buttons in your UIAlertView instance. My recommandation is not to do that. Strings are somehow volatile. Multi language can be inserted as a feature and you can have issues after that. Check the index instead...