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Pro iOS Persistence : Using Core Data / / by Michael Privat, Robert Warner
| Pro iOS Persistence : Using Core Data / / by Michael Privat, Robert Warner |
| Autore | Privat Michael |
| Edizione | [1st ed. 2014.] |
| Pubbl/distr/stampa | Berkeley, CA : , : Apress : , : Imprint : Apress, , 2014 |
| Descrizione fisica | 1 online resource (376 p.) |
| Disciplina | 004.167 |
| Soggetto topico |
Apple computer
Application software Apple and iOS Computer Applications Computer Appl. in Administrative Data Processing |
| ISBN | 1-4302-6029-7 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Contents at a Glance; Contents; About the Authors; About the Technical Reviewers; Acknowledgments; Introduction; Chapter 1: Touring Core Data; What Is Core Data?; Core Data Components; Creating a New Core Data Project; Creating the Project; Touring the Core Data Components; Initializing the Core Data Components; Creating a Managed Object Model; Adding Some Objects; Viewing the Data; Adding Core Data to an Existing Project; Creating a Core Data-less Application; Adding the Core Data Framework; Adding a Managed Object Model; Adding and Initializing the Core Data Stack; Creating the Object Model
Adding Objects to PersistenceAppWrapping Up; Chapter 2: Building Data Models; Designing Your Database; Relational Database Normalization; Building a Simple Model; Entities; Attribues; Key-Value Coding; Generating Classes; Relationships; Relationship Properties; Delete Rule; Ordered Properties; Storing and Retrieving Data; Inserting New Managed Objects; Retrieving Managed Objects; Predicates; Fetched Properties; Notifications; Notification upon Creation; Notification upon Fetch; Notification upon Change; Registering an Observer; Receiving the Notifications; Conclusion Chapter 3: Advanced QueryingBuilding WordList; Creating the Application; Building the Data Model; Creating the User Interface; Loading and Analyzing the Word List; Getting a Count; Displaying the Statistics; Querying Relationships; Understanding Predicates and Expressions; Viewing Your SQL Queries; Creating Single-Value Expressions; Creating Collection Expressions; Comparing Expressions Using Different Predicate Types; Using Different Comparison Modifiers; Using Different Options; Adding It Up: Using Compound Predicates; Aggregating; Using @count to Retrieve Counts Getting the Average Length of All Words-Two WaysUsing a Function as an Rvalue; Using Subqueries; Sorting; Summary; Chapter 4: Attending to Data Quality; Seeding Data; Using the Seed Store; Updating Seeded Data in Subsequent Releases; Updating the Seed Data Store; Updating Existing Users; Undoing and Redoing; Undo Groups; Limiting the Undo Stack; Disabling Undo Tracking; Adding Undo to BookStore; Experimenting with the Undo Groups; Dealing with Errors; Handling Core Data Operational Errors; Handling Validation Errors; Handling Validation Errors in BookStore Implementing the Validation Error-Handling RoutineSummary; Chapter 5: Integrating with the User Interface; Displaying Table Data with NSFetchedResultController; Creating a Fetched Results Controller; The Fetch Request; The Managed Object Context; The Section Name Key Path; The Cache Name; Creating the Fetched Results Controller Delegate; Building the CoreDump Application; Examining the NSFetchedResultsController in the CoreDump Application; Accessing fetchedResultsController; Displaying Data in the Table; Adding an Event; Deleting an Event; Showing the Detail; Updating the Core Data Model Generating the Model Classes |
| Record Nr. | UNINA-9910300462503321 |
Privat Michael
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| Berkeley, CA : , : Apress : , : Imprint : Apress, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Tapping the markets : opportunities for domestic investments in water and sanitation for the poor / / Jemima Sy and Robert Warner, with Jane Jamieson
| Tapping the markets : opportunities for domestic investments in water and sanitation for the poor / / Jemima Sy and Robert Warner, with Jane Jamieson |
| Autore | Sy Jemima |
| Pubbl/distr/stampa | Washington, DC : , : The World Bank, , 2014 |
| Descrizione fisica | 1 online resource (167 p.) |
| Disciplina | 363.6/1091724 |
| Altri autori (Persone) |
WarnerRobert
JamiesonJame |
| Collana | Directions in development |
| Soggetto topico |
Water utilities - Developing countries
Water-supply, Rural - Developing countries Sanitation, Rural - Developing countries Rural poor - Services for - Developing countries |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4648-0135-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Contents; Foreword; Acknowledgments; About the Authors; Abbreviations; Overview; Part 1 Water; Overview of the Water Sector; Market Potential for Rural Piped Water Schemes; Constraints to Serving the Market; Recommendations; Note; Chapter 1 What Is the Problem?; Access Is Inadequate; Figure 1.1 Access to Improved Water in Bangladesh, Benin, and Cambodia, 1990-2010; Table 1.1 Estimated Annual Economic Costs of Inadequate Water Supply in Bangladesh, Benin, and Cambodia, 2012; The Costs Are Borne Largely by the Poor; Governments Cannot Solve the Problem; Figures; Tables; References
Chapter 2 Why This Study?Figure 2.1 Study Analytical Framework; Note; References; Chapter 3 Water Networks and the Role of the Government; Salient Features of Networks; Table 3.1 Salient Features of Rural Piped Water Systems in Bangladesh, Benin, and Cambodia, 2012; Table 3.2 Investment in Construction of Water Systems in Bangladesh, by Sponsor, 2012; Role of the Public and Private Sectors; Reference; Chapter 4 Is Market Potential Sufficient to Justify Private Investment?; Table 4.1 Estimated Size of Water Market in Bangladesh, Benin, and Cambodia, 2012 Table 4.2 Rural Piped Water Schemes under Private Management in Bangladesh, Benin, and Cambodia, 2012Table 4.3 Drivers of Market Opportunities in the Water Sector in Bangladesh, Benin, and Cambodia; Table 4.4 Clarity and Operationalization of Government Water Policy in Bangladesh, Benin, and Cambodia, 2012; Reference; Chapter 5 What Affects Demand for Water?; Cost of Water (Tariffs and Connection Fees); Table 5.1 Characteristics of Focus Group Participants; Table 5.2 Cost of Water Service as Portion of Household Income in Bangladesh, Benin, and Cambodia, 2012 Table 5.3 Selected Annual Household Expenditures by Poor Households in Bangladesh, Benin, and Cambodia, 2012Competition from Other Sources of Water; Figure 5.1 Sources of Water among People with Access to a Water Network in Bangladesh and Benin, by Use, 2012; Figure 5.2 Water Consumption in Cambodia in Dry and Rainy Seasons, 2012; Table 5.4 Uses of Water from Different Sources by People with Access to a Water Network in Benin, by Use, 2012; Figure 5.3 Factors Influencing Choice of Water Source by Poor Rural Households in Benin, 2012; Service Features of Importance to the Poor Figure 5.4 Consumer Satisfaction with Piped Water System in Bangladesh and Benin, 2012Table 5.5 Factors Influencing Choice of Water Source by Poor Rural Households in Bangladesh, 2012; Note; Reference; Chapter 6 How Is Piped Water Supplied?; Firm Characteristics; Figure 6.1 Size of Operators of Piped Water Networks in Bangladesh, Benin, and Cambodia, 2012; Table 6.1 Total Investment by Water Network Operators in Bangladesh, Benin, and Cambodia, 2012; Figure 6.2 Legal Status of Water Network Operators in Bangladesh, Benin, and Cambodia, 2012; Business Models Table 6.2 Service Coverage and Revenues of Water Network Operators in Bangladesh, Benin, and Cambodia, 2012 |
| Record Nr. | UNINA-9910464799203321 |
|
Sy Jemima
|
||
| Washington, DC : , : The World Bank, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Tapping the markets : opportunities for domestic investments in water and sanitation for the poor
| Tapping the markets : opportunities for domestic investments in water and sanitation for the poor |
| Autore | Sy Jemima |
| Pubbl/distr/stampa | Washington, DC : , : The World Bank, , [2014] |
| Descrizione fisica | 1 online resource (pages cm) |
| Disciplina | 363.6/1091724 |
| Altri autori (Persone) |
WarnerRobert
JamiesonJame |
| Collana | Directions in development |
| Soggetto topico |
Water utilities - Developing countries
Water-supply, Rural - Developing countries Sanitation, Rural - Developing countries Rural poor - Services for - Developing countries |
| ISBN | 1-4648-0135-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Contents; Foreword; Acknowledgments; About the Authors; Abbreviations; Overview; Part 1 Water; Overview of the Water Sector; Market Potential for Rural Piped Water Schemes; Constraints to Serving the Market; Recommendations; Note; Chapter 1 What Is the Problem?; Access Is Inadequate; Figure 1.1 Access to Improved Water in Bangladesh, Benin, and Cambodia, 1990-2010; Table 1.1 Estimated Annual Economic Costs of Inadequate Water Supply in Bangladesh, Benin, and Cambodia, 2012; The Costs Are Borne Largely by the Poor; Governments Cannot Solve the Problem; Figures; Tables; References
Chapter 2 Why This Study?Figure 2.1 Study Analytical Framework; Note; References; Chapter 3 Water Networks and the Role of the Government; Salient Features of Networks; Table 3.1 Salient Features of Rural Piped Water Systems in Bangladesh, Benin, and Cambodia, 2012; Table 3.2 Investment in Construction of Water Systems in Bangladesh, by Sponsor, 2012; Role of the Public and Private Sectors; Reference; Chapter 4 Is Market Potential Sufficient to Justify Private Investment?; Table 4.1 Estimated Size of Water Market in Bangladesh, Benin, and Cambodia, 2012 Table 4.2 Rural Piped Water Schemes under Private Management in Bangladesh, Benin, and Cambodia, 2012Table 4.3 Drivers of Market Opportunities in the Water Sector in Bangladesh, Benin, and Cambodia; Table 4.4 Clarity and Operationalization of Government Water Policy in Bangladesh, Benin, and Cambodia, 2012; Reference; Chapter 5 What Affects Demand for Water?; Cost of Water (Tariffs and Connection Fees); Table 5.1 Characteristics of Focus Group Participants; Table 5.2 Cost of Water Service as Portion of Household Income in Bangladesh, Benin, and Cambodia, 2012 Table 5.3 Selected Annual Household Expenditures by Poor Households in Bangladesh, Benin, and Cambodia, 2012Competition from Other Sources of Water; Figure 5.1 Sources of Water among People with Access to a Water Network in Bangladesh and Benin, by Use, 2012; Figure 5.2 Water Consumption in Cambodia in Dry and Rainy Seasons, 2012; Table 5.4 Uses of Water from Different Sources by People with Access to a Water Network in Benin, by Use, 2012; Figure 5.3 Factors Influencing Choice of Water Source by Poor Rural Households in Benin, 2012; Service Features of Importance to the Poor Figure 5.4 Consumer Satisfaction with Piped Water System in Bangladesh and Benin, 2012Table 5.5 Factors Influencing Choice of Water Source by Poor Rural Households in Bangladesh, 2012; Note; Reference; Chapter 6 How Is Piped Water Supplied?; Firm Characteristics; Figure 6.1 Size of Operators of Piped Water Networks in Bangladesh, Benin, and Cambodia, 2012; Table 6.1 Total Investment by Water Network Operators in Bangladesh, Benin, and Cambodia, 2012; Figure 6.2 Legal Status of Water Network Operators in Bangladesh, Benin, and Cambodia, 2012; Business Models Table 6.2 Service Coverage and Revenues of Water Network Operators in Bangladesh, Benin, and Cambodia, 2012 |
| Record Nr. | UNINA-9910789127403321 |
|
Sy Jemima
|
||
| Washington, DC : , : The World Bank, , [2014] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Tapping the markets : opportunities for domestic investments in water and sanitation for the poor
| Tapping the markets : opportunities for domestic investments in water and sanitation for the poor |
| Autore | Sy Jemima |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Washington, DC : , : The World Bank, , [2014] |
| Descrizione fisica | 1 online resource (pages cm) |
| Disciplina | 363.6/1091724 |
| Altri autori (Persone) |
WarnerRobert
JamiesonJame |
| Collana | Directions in development |
| Soggetto topico |
Water utilities - Developing countries
Water-supply, Rural - Developing countries Sanitation, Rural - Developing countries Rural poor - Services for - Developing countries |
| ISBN | 1-4648-0135-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Contents; Foreword; Acknowledgments; About the Authors; Abbreviations; Overview; Part 1 Water; Overview of the Water Sector; Market Potential for Rural Piped Water Schemes; Constraints to Serving the Market; Recommendations; Note; Chapter 1 What Is the Problem?; Access Is Inadequate; Figure 1.1 Access to Improved Water in Bangladesh, Benin, and Cambodia, 1990-2010; Table 1.1 Estimated Annual Economic Costs of Inadequate Water Supply in Bangladesh, Benin, and Cambodia, 2012; The Costs Are Borne Largely by the Poor; Governments Cannot Solve the Problem; Figures; Tables; References
Chapter 2 Why This Study?Figure 2.1 Study Analytical Framework; Note; References; Chapter 3 Water Networks and the Role of the Government; Salient Features of Networks; Table 3.1 Salient Features of Rural Piped Water Systems in Bangladesh, Benin, and Cambodia, 2012; Table 3.2 Investment in Construction of Water Systems in Bangladesh, by Sponsor, 2012; Role of the Public and Private Sectors; Reference; Chapter 4 Is Market Potential Sufficient to Justify Private Investment?; Table 4.1 Estimated Size of Water Market in Bangladesh, Benin, and Cambodia, 2012 Table 4.2 Rural Piped Water Schemes under Private Management in Bangladesh, Benin, and Cambodia, 2012Table 4.3 Drivers of Market Opportunities in the Water Sector in Bangladesh, Benin, and Cambodia; Table 4.4 Clarity and Operationalization of Government Water Policy in Bangladesh, Benin, and Cambodia, 2012; Reference; Chapter 5 What Affects Demand for Water?; Cost of Water (Tariffs and Connection Fees); Table 5.1 Characteristics of Focus Group Participants; Table 5.2 Cost of Water Service as Portion of Household Income in Bangladesh, Benin, and Cambodia, 2012 Table 5.3 Selected Annual Household Expenditures by Poor Households in Bangladesh, Benin, and Cambodia, 2012Competition from Other Sources of Water; Figure 5.1 Sources of Water among People with Access to a Water Network in Bangladesh and Benin, by Use, 2012; Figure 5.2 Water Consumption in Cambodia in Dry and Rainy Seasons, 2012; Table 5.4 Uses of Water from Different Sources by People with Access to a Water Network in Benin, by Use, 2012; Figure 5.3 Factors Influencing Choice of Water Source by Poor Rural Households in Benin, 2012; Service Features of Importance to the Poor Figure 5.4 Consumer Satisfaction with Piped Water System in Bangladesh and Benin, 2012Table 5.5 Factors Influencing Choice of Water Source by Poor Rural Households in Bangladesh, 2012; Note; Reference; Chapter 6 How Is Piped Water Supplied?; Firm Characteristics; Figure 6.1 Size of Operators of Piped Water Networks in Bangladesh, Benin, and Cambodia, 2012; Table 6.1 Total Investment by Water Network Operators in Bangladesh, Benin, and Cambodia, 2012; Figure 6.2 Legal Status of Water Network Operators in Bangladesh, Benin, and Cambodia, 2012; Business Models Table 6.2 Service Coverage and Revenues of Water Network Operators in Bangladesh, Benin, and Cambodia, 2012 |
| Record Nr. | UNINA-9910813403603321 |
|
Sy Jemima
|
||
| Washington, DC : , : The World Bank, , [2014] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||