ios programming book

IOS development-call the system address book Interface Today, I encountered a call to the system address book when writing code. After reading some blogs, I found that all I wrote was to get the address book content, rather than calling the system interface. Share your own code Step 1: introduce #import #import Step

Apple provides users with their own address book, but according to the needs of the business needs to customize the address book, we need to customize according to business requirements.First we need to know some of Apple's foundation, Uikit Framework, some of these features, can open the phone to view the Apple system provides the native address book, you can se

basic information of this bookShanyun (authored)Publisher: People's post and telecommunications publishing housePublication date: 2012-6-1isbn:9787115280640Edition: 1Number of pages: 265Number of words: 406000Printing time: 2012-6-1Folio: 16 OpenPaper: uncoatedImpressions: 1Package: PlainPrice: 39.00 RMBbook coverContent Introduction"C + + Hacker programming Disclosure and prevention" is designed through simple grammar knowledge and common system func

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(1) After importing the Abaddressbook library, and then adding the header file, you can use it.-Because this library method is basically the C language style, so the class is basically a CF beginning, such as Cfstringref and Cfarrayref, it and OC NSString and Nsarray similar, can be converted to each other, using __bridge to cast, such as (__ Bridge NSString *) XXX, you can convert the original cfstringref xxx to nsstring type, the advantage is that there is no need to release operations in many

are concatenated to wholename full name.NSString *firstname= (__bridge NSString *) abrecordcopyvalue (person, kabpersonfirstnameproperty);//Notice that there is a strong turn, You don't have to release resources.NSString *lastname= (__bridge NSString *) abrecordcopyvalue (person, kabpersonlastnameproperty);NSString *[email protected] "";if (firstname.length>0) {if (lastname.length>0) {Wholename=[lastname Stringbyappendingstring:firstname];}else{Wholename=firstname;}}else {if (lastname.length>0)

Original address: Lax Language TutorialsAndrew BinstockEvery year in the review of Jolt Awards books, I will be a number of language tutorial books are exhausted. Judging from these years of experience, these language tutorials are well written, but in addition, there are few bright spots. In other words, these books are very rigorous, very sophisticated, if the reader has sufficient strength, through their mastery of a language programming technology

:[nscharacterset Decimaldigitcharacterset] intostring:nil];int number;[Scanner scanint:number];NSString *num=[nsstring stringwithformat:@ "%d", number];The second method ofnscharacterset* nondigits =[[nscharacterset Decimaldigitcharacterset] invertedset];int Remainsecond =[[urlstring stringbytrimmingcharactersinset:nondigits] intvalue];NSLog (@ "num%d", remainsecond);The result is 182.* * * Above is the network method ***************************************************** *******Solution:1. Conve

Copyright statement: original works can be reproduced. During reprinting, you must mark the original publication, author information, and this statement in hyperlink form. Otherwise, legal liability will be held. Http://blog.csdn.net/mayongzhan-ma yongzhan, myz, mayongzhan Address: http://codepoets.co.uk/book-review-object-orientated-programming-php5-hasin-hayder-packt-publishing Suddenly I received an emai

= [Instantmessagecontent valueforkey: (NSString *) Kabpersoninstantmessageusernamekey];nsstring* service = [instantmessagecontent Valueforkey: (NSString *) Kabpersoninstantmessageservicekey]; }Read phone multi-value Abmultivalueref phone = abrecordcopyvalue (person, kabpersonphoneproperty);for (int k =0; KGet the phone labelNSString * Personphonelabel = (nsstring*) Abaddressbookcopylocalizedlabel (Abmultivaluecopylabelatindex (phone, k));Get the phone value under the labelNSString * Personphone

(int i =0; I . Count; i++) {Get Contact Abrecordref people =Cfarraygetvalueatindex ((__bridge abrecordref) array, i);Get contact details such as name, phone number, address and other informationNSString *firstname = (__bridgeNSString *) Abrecordcopyvalue (people, kabpersonfirstnameproperty);nsstring *lastname = (__bridge nsstring *) abrecordcopyvalue (people, kabpersonlastnameproperty); Abmutablemultivalueref *phonenumref = Abrecordcopyvalue (people, kabpersonphoneproperty); NSString *phonenumb

In the current project, the iOS system address book needs to be read, modified operation. At the time of the address modification, there was a strange phenomenon:If the contact does not have an address field (or a brand new contact), it is possible to modify its address to be successful.If the person has an address field, the modification will crash when it is done. Console typing:-[cfstring release]: messa

0. Preface: Project Address :https://github.com/vczero/React-Native-App 　　Welcome to issues to discuss any issues, including "fitting room" ....I. Introduction of the ProjectThe main features of the React-native Node Address Book app (1) are: File system-based node. JS service side; Address Book features (category page + List page + Dial-up mailbox mail) Announcement features (List page +

@ IOS calls the library file used to operate the address book AddressBook. framework AddressBookUI. framework # Import "HMTMainViewController. h "# import @ interface HMTMainViewController () @ property (nonatomic, strong) ABPeoplePickerNavigationController * personPickVC; @ property (nonatomic, strong) UIWebView * phoneCallWebView; @ end @ implementation HMTMainViewController-(id) initWithNibName :( NSStr

compressed. Compressing a picture or PDF document is a waste of CPU resources and may even increase the volume of the file.For a server, to use a web app to use GIP compressed resources, the server must be configured to provide compressed resources automatically when requested. On the other hand, the client must support files of this type of compression.GIP compression is not a limitation of the bone file format, so this is the easiest way to dramatically "slim" the Web page. Gzip compression c

This book I read the electronic version, feel good, a total of 20 chapters, the book is as follows:This book is designed to enable you to learn Python as quickly as possible so that you can write programs that work correctly-games, data visualizations, and WEB applications-while mastering basic programming knowledge th

Fuzzy search for IOS address book 1. Get the address book first -(Void) ReadAllPeoples { [ContactsremoveAllObjects]; ABAddressBookRef addressBook = abaddressbookcreatewitexceptions (nil, nil ); Dispatch_semaphore_t sema = dispatch_semaphore_create (0 ); ABAddressBookRequestAccessWithCompletion (addressBook, ^ (bool granted, CFErrorRef error) { Dispatch_semaphore

; Customizing a Cell Note: Because the cell is loaded from storyboard, you need to bind the cell ID (previously bound), and the associated cell class Adding class methods and models and their setter methods in the 2> cell, you simply pass the model in the TableView 3> adding a separator line to the cell (UIView) Note: You cannot set the location for divide in awakefromnib because the cell's location is right tableview, and awakefromnib is called when the

", @ "spinach"],@[@ "hehe"],@[@ "school inside and outside assistant", @ "newcomer", @ "villain", @ "xin person"]];_indexdata = @[@ "A", @ "B "@" H ", @" X "];_leftmenudata = @[@" All Friends (2) ", @" family (0) ", @" Friends (0) ", @" classmate (0) "@" ungrouped (2) "];4GT; Select an item in the left side menu, The slide menu closes and refreshes the data on the main page a. Side slide menu. m medium-(void) TableView: (UITableView *) TableView Didselectrowatindexpath: (Nsindexpath *) indexpath

iOS to get contact information from the phone address book: /*** Load Local Contact */-(void) loadlocalcontacts {//Create a new Address Book class Abaddressbookref addressbooks = nil; if (Deviceversion By the way, also paste the index and TableView DataSource proxy method: -(Nsinteger) Numberofsectionsintableview: (UITableView *) TableVie