• Clearer Views of Objects, Classes, and SystemsClearer Views of Objects, Classes, and Systems

    Preface ix About the Author . xiii Introduction xv PART I ■ ■ ■ Whole Consistency CHAPTER ONE Orientation . 3 CHAPTER TWO Bi-design 25 CHAPTER THREE Untangled Web 45 PART II ■ ■ ■ Derived Simplicity CHAPTER FOUR x = Why . 71 CHAPTER FIVE Live and Unscripted . 87 CONCLUSION . 123 APPENDIX A 129 APPENDIX B 143 APPENDIX C 151 DATA-ORIENTED DICTIONARY ...

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  • IPhone Design Award-Winning ProjectsIPhone Design Award-Winning Projects

    Contents at a Glance iv ■Contents . v ■About the Author vii ■About the Technical Reviewer . viii ■Acknowlegments . ix ■Introduction x Part I: Innovating Beyond Apple’s Design Standards, While Maintaining Apple’s Logic for Consistency, Clarity, and Usability 1􀀁 ■Chapter 1: Tweetie 3􀀁 ■Chapter 2: Facebook . 23􀀁 Part II: Using App Connectivity with...

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  • PL/SQL User’s Guide and Reference - Phần 10PL/SQL User’s Guide and Reference - Phần 10

    Column_name This is the name of the column (or one of the columns) to be updated. It must be the name of a column in the referenced table or view. A column name cannot be repeated in the column_name list. Column names need not appear in the UPDATE statement in the same order that they appear in the table or view. returning_clause This clause lets y...

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  • IOS Forensic Analysis for iPhone, iPad, and iPod touchIOS Forensic Analysis for iPhone, iPad, and iPod touch

    Contents v ■Foreword . x ■About the Author xi ■About the Technical Reviewer . xii ■Acknowledgments xiii ■Introduction . xiv ■Chapter 1: History of Apple Mobile Devices 1􀀁 ■Chapter 2: iOS Operating and File System Analysis 25􀀁 ■Chapter 3: Search, Seizure, and Incident Response 67􀀁 ■Chapter 4: iPhone Logical Acquisition . 87􀀁 ■Chapter 5: Logical ...

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  • PL/SQL User’s Guide and Reference - Phần 9PL/SQL User’s Guide and Reference - Phần 9

    Usage Notes Two kinds of numeric literals can be used in arithmetic expressions: integers and reals. Numeric literals must be separated by punctuation. Spaces can be used in addition to the punctuation. A character literal is an individual character enclosed by single quotes (apostrophes). Character literals include all the printable characters in ...

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  • IPhone Cool ProjectsIPhone Cool Projects

    About the Lead Author . xi About the Technical Consultant . xiii Acknowledgments .xv Introduction xvii WOLFGANG ANTE CHAPTER 1 Designing a Simple, Frenzic-Style Puzzle Game . 3 MIKE ASH CHAPTER 2 Mike Ash’s Deep Dive Into Peer-to-Peer Networking 29 GARY BENNETT CHAPTER 3 Doing Several Things at Once: Performance Enhancements with Threading . 57 MAT...

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  • PL/SQL User’s Guide and Reference - Phần 8PL/SQL User’s Guide and Reference - Phần 8

    Keyword and Parameter Description cursor_name This identifies an explicit cursor previously declared within the current scope. datatype This is a type specifier. For the syntax of datatype, see "Constants and Variables" on page 11-33. db_table_name This identifies a database table (or view) that must be accessible when the declaration is ...

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  • PL/SQL User’s Guide and Reference - Phần 7PL/SQL User’s Guide and Reference - Phần 7

    Dynamic SQL supports all the SQL datatypes. So, for example, define variables and bind arguments can be collections, LOBs, instances of an object type, and refs. As a rule, dynamic SQL does not support PL/SQL-specific types. So, for example, define variables and bind arguments cannot be Booleans or index-by tables. The only exception is that a PL/S...

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  • PL/SQL User’s Guide and Reference - Phần 5PL/SQL User’s Guide and Reference - Phần 5

    User-Defined Exceptions PL/SQL lets you define exceptions of your own. Unlike predefined exceptions, user-defined exceptions must be declared and must be raised explicitly by RAISE statements. Declaring Exceptions Exceptions can be declared only in the declarative part of a PL/SQL block, subprogram, or package. You declare an exception by introduci...

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  • PL/SQL User’s Guide and Reference - Phần 4PL/SQL User’s Guide and Reference - Phần 4

    Using Cursor FOR Loops In most situations that require an explicit cursor, you can simplify coding by using a cursor FOR loop instead of the OPEN, FETCH, and CLOSE statements. A cursor FOR loop implicitly declares its loop index as a %ROWTYPE record, opens a cursor, repeatedly fetches rows of values from the result set into fields in the record, an...

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