Phát triển ứng dụng cho iPhone và iPad - part 30 pptx

... instruments for use with the iPhone or iPad. However, there is a workaround that you can use because Core Data notifi cations are broadcast system - wide and the iPhone simulator is not sandboxed ... predicates is important. Put likely - to - fail criteria fi rst so the comparison can end quickly. The engine evaluates predicates in order, and if one part of the predicate...

Ngày tải lên: 04/07/2014, 21:20

... Technology. Professionally, Patrick has focused on data-centric applications for clients ranging from small business databases to large-scale systems for the United States Air Force. Currently, ... promise of mobility and developing connected applications for mobile devices such as the iPhone and iPad. When he can back away from the computer, Patrick enjoys photography, traveling, and ....

Ngày tải lên: 04/07/2014, 21:20

... PM9/20/10 2:31:23 PM 28 ❘ CHAPTER 2 THE IPHONE AND IPAD DATABASE: SQLITE 13 Part Beta 2 Details of Part Beta 1.89 35 1 Canvas_13 14 Part Gamma 2 Details of Part Gamma 3.46 45 2 Canvas_14 15 Device ... Objective - C is a superset of C, you can easily incorporate SQLite into your Objective - C – based iPhone projects. SQLite and Core Data When starting a data -...

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... Canada ISBN: 97 8-0 -4 7 0-6 361 7-6 ISBN: 97 8-1 -1 1 8-0 031 7-6 (ebk) ISBN: 97 8-1 -1 1 8-0 029 9-5 (ebk) ISBN: 97 8-1 -1 1 8-0 038 7-9 (ebk) Manufactured in the United States of America 10 9 8 7 6 5 4 3 2 1 No part of this ... xxiii PART I MANIPULATING AND DISPLAYING DATA ON THE IPHONE AND IPAD CHAPTER 1 Introducing Data-Driven Applications . . . . ....

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... of the Model - View - Controller architecture that underlies most iPhone applications. BUILDING A SIMPLE DATA - DRIVEN APPLICATION Many applications that you will build for the iPhone will ... Data - Driven Application ❘ 7 CH001.indd 7CH001.indd 7 9/18/10 11:06:37 AM9/18/10 11:06:37 AM PART I Manipulating and Displaying Data on the iPhone and iPad CHAPTER 1:...

Ngày tải lên: 04/07/2014, 21:20

... embedded database that is included as part of the iPhone SDK. Learning to use this database will enable you to build rich, data - driven applications for the iPhone. CH001.indd 18CH001.indd 18 ... Simple Data - Driven Application ❘ 15 continues CH001.indd 15CH001.indd 15 9/18/10 11:07:03 AM9/18/10 11:07:03 AM 16 ❘ CHAPTER 1 INTRODUCING DATA - DRIVEN APPLICATIONS LISTING...

Ngày tải lên: 04/07/2014, 21:20

... E 17.29 25 4 Canvas_11 12 Part Alpha 2 Details of Part Alpha 1.49 25 1 Canvas_12 13 Part Beta 2 Details of Part Beta 1.89 35 1 Canvas_13 14 Part Gamma 2 Details of Part Gamma 3.46 45 2 Canvas_14 15 ... China Widget E Singapore Part Alpha USA Part Beta USA Part Gamma Taiwan Device N China Device O China Device P Singapore Tool A USA Tool B USA Tool C USA Tool D USA CH002.ind...

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... 41CH002.indd 41 9/20/10 2:31:37 PM9/20/10 2:31:37 PM 46 ❘ CHAPTER 2 THE IPHONE AND IPAD DATABASE: SQLITE LISTING 2-1 (continued) - (void)initializeDatabase { // Get the database from the application ... the SQL query into byte-code int sqlResult = sqlite3_prepare_v2(database, sql, -1 , & statement, NULL); if ( sqlResult== SQLITE_OK) { // Step through the results...

Ngày tải lên: 04/07/2014, 21:20

... Figure 2 - 17. FIGURE 2 - 16: Product detail view Connecting to Your Database ❘ 53 CH002.indd 53CH002.indd 53 9/20/10 2:31:44 PM9/20/10 2:31:44 PM 56 ❘ CHAPTER 2 THE IPHONE AND IPAD DATABASE: ... PM9/20/10 2:31:41 PM 52 ❘ CHAPTER 2 THE IPHONE AND IPAD DATABASE: SQLITE To set the Catalog text at the top in the Navigation Controller, double - click MainWindow.xib...

Ngày tải lên: 04/07/2014, 21:20

... Creating TableViewCells is a relatively time - consuming process. In addition, memory is scarce on an embedded device such as the iPhone or iPad. It is ineffi cient to create all of the cells ... application. The catalog should look like the mockup shown in Figure 3 - 3. You can see the running application in Figure 3 - 4. Now that you know how to add subviews to the con...

Ngày tải lên: 04/07/2014, 21:20