python 3 object oriented programming book

... Knowledge: Answers 32 7 32 8 32 8 32 9 32 9 33 0 33 1 33 1 33 2 33 4 33 4 33 5 34 1 34 2 34 3 34 4 34 5 34 8 34 9 34 9 35 0 14 Iterations and Comprehensions, Part 35 1 Iterators: A ... Iterables in Python 3. 0 The range Iterator The map, zip, and filter Iterators Multiple Versus Single Iterators xiv | Table of Contents 35 1 35 2 35 4 35 6 35 8 35 9 35 9 36 1 36 2 36 6 36 7 36 8 36 9 www.it-ebooks.info ... Knowledge: Answers 529 530 531 531 533 533 534 534 535 535 537 538 538 539 540 541 541 542 22 Module Coding Basics 5 43 Module Creation Module...

Ngày tải lên: 07/03/2014, 04:20

... Supplemental reading Object- Oriented Programming Concepts http://java.sun.com/docs/books/tutorial/java/concept s/index.html Object and Classes in Java http://java.sun.com/docs/books/tutorial/java/javaOO/ ... object private static long nextID = Body object 0; }  An object is created by the new method  The runtime system will allocate enough memory to store the new object  If no enough space, the automatic ... longer used objects If there is still no enough space, then an OutOfMemoryError exception will be thrown  No need to delete explicitly Constructor  constructor is a way to initialize an object before...

Ngày tải lên: 24/03/2014, 03:20

... 30 5 30 5 30 6 30 6 31 4 31 5 31 9 31 9 32 0 32 2 32 6 32 6 32 7 32 9 32 9 33 0 33 0 33 1 33 7 33 8 33 9 33 9 34 9 35 0 35 0 35 1 35 6 36 3 36 4 36 4 38 2 To Serialize or Not to Serialize 38 8 MDI, Menus, and File Dialogs 38 8 ... Debugging Overview Bugs Program Errors 231 232 232 233 233 234 234 235 237 238 242 244 245 256 269 270 271 271 272 2 73 Data Validation Limit User Input 2 73 274 Exception Handling 282 try-catch ... Properties Adding Objects to the frmMain Object Adding Program Code for the Process Step ftoc.indd xiii 5 8 10 12 16 17 19 19 20 22 23 30 30 32 33 35 37 38 40 41 44 4/8/08 5 :39 :49 PM Contents...

Ngày tải lên: 22/03/2014, 16:20

... operator prefixed to it Object Oriented Controversy about friend functions Friend functions increase flexibility in programming but they are against the principles of object- oriented programming • Breach ... public: void display(); }; Object Oriented Scope rules (Contd.) void main() { first object1 ; second object2 ; object1 .display(); //no function overloading takes place object2 .display(); } • The ... function Object Oriented Passing references (Contd.) Do not think of a reference as a pointer to an object A reference is the object It is not a pointer to the object, nor a copy of the object...

Ngày tải lên: 23/03/2014, 04:21

... 30 5 30 5 30 6 30 6 31 4 31 5 31 9 31 9 32 0 32 2 32 6 32 6 32 7 32 9 32 9 33 0 33 0 33 1 33 7 33 8 33 9 33 9 34 9 35 0 35 0 35 1 35 6 36 3 36 4 36 4 38 2 To Serialize or Not to Serialize 38 8 MDI, Menus, and File Dialogs 38 8 ... Debugging Overview Bugs Program Errors 231 232 232 233 233 234 234 235 237 238 242 244 245 256 269 270 271 271 272 2 73 Data Validation Limit User Input 2 73 274 Exception Handling 282 try-catch ... Properties Adding Objects to the frmMain Object Adding Program Code for the Process Step 5 8 10 12 16 17 19 19 20 22 23 30 30 32 33 35 37 38 40 41 44 Contents Constructing the User Interface Object The...

Ngày tải lên: 28/04/2014, 15:33

... other m-files are nonmembers Standard object- oriented 29 C911X_C0 03. fm Page 30 Friday, March 30 , 2007 11:17 AM 30 A Guide to MATLAB Object- Oriented Programming terminology uses the name member ... user might want to use an object Designing an interface to meet the user’s expectations is the hardest part of MATLAB object- oriented programming In every object- oriented programming environment, ... March 30 , 2007 11:11 AM 26 A Guide to MATLAB Object- Oriented Programming Emboldened by our success, line 23 tries to access the dummy value stored in the object s structure We know the object...

Ngày tải lên: 05/08/2014, 21:21

... March 30 , 2007 11:42 AM 216 116 117 118 119 120 121 122 1 23 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 1 43 144 145 146 147 148 149 150 151 A Guide to MATLAB Object- Oriented ... 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 A Guide to MATLAB Object- Oriented Programming possible = fieldnames(this, '-possible'); ... Listing 102, Final Version of cLineStyle’s Color_helper.m 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 function [do_sub_indexing, do_assignin, this, varargout] = Color_helper(which,...

Ngày tải lên: 05/08/2014, 21:21

... 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 >> set(0, 'FormatSpacing', 'compact'); >> ShapeCopy = shape; >> OneShape = shape(2); >> ShapeSubSet = shape(2 :3) ; ... ([]) (1, 2, 3) (1 :3, 3: 4, 5) (1 :3, 2:end, 5) where size(a)== [3 5] (1, :, 3) (1, [], 3) ([1 3] , [3: 4 6], 5) {[1]} {[1 5]} {[1 6]} 10 11 {‘:’} {[]} {[1] [2] [3] } {[1 3] [3 4] [5]} {[1 3] [2 4] [5]} ... in Code Listing 35 Code Listing 35 , Improved Display Implementation with Developer View Options 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 function display(this,...

Ngày tải lên: 09/08/2014, 12:22

... In comparison, about 2 /3 of all civil engineering, architecture, and construction work is maintenance in a similar way 3. 1.2 Object- oriented Analysis and Design A large programming project goes ... boxes.) We have been discussing object orientation in programming languages, which is relevant to the coding stage of program development But there are also objectoriented methodologies for analysis ... end up with a program whose structure reflects the structure of the problem in a natural way 3. 1 .3 Object Oriented design OOP design rests on three principles: • Abstraction: Ignore the details In...

Ngày tải lên: 12/08/2014, 21:21

... of an object when it is returned by any function It is something like the following: $SomeObject->getObjectOne()->getObjectTwo()->callMethodOfObjectTwo(); The above code means that $someObject ... $someObject class has a method named getObjectOne() which returns an object named $objectOne This $objectOne has another method named getObjectTwo() which returns an object whose method is called by ... an object:

Ngày tải lên: 12/08/2014, 21:21

... file:///C|/oobook/Preface.html (6 of 6) [ 13/ 03/ 20 03 02:55:04 }Ç Chapter Chapter Objects, UML, and Java Introduction This book is about object- oriented software development Writing real object- oriented ... first started thinking about writing a book about object- oriented programming file:///C|/oobook/Preface.html (4 of 6) [ 13/ 03/ 20 03 02:55:04 }Ç Why This Book? In the mean time, I designed and wrote ... This book is mostly about object- oriented programming Primarily, that means it will focus on general principals of object- oriented programming that apply to any programming language But this book...

Ngày tải lên: 22/08/2013, 14:52

... Support Object- Oriented Concepts? Okay, how does C# implement object- oriented programming? In a sense, this is the wrong question C# is an object- oriented language; however, it doesn’t implement object- oriented ... right here in Part IV! Chapter 10 Object- Oriented Programming — What’s It All About? In This Chapter ᮣ Making nachos ᮣ Reviewing the basics of object- oriented programming ᮣ Getting a handle on ... classification ᮣ Understanding why object- oriented programming is important T his chapter answers the musical question, “What are the concepts behind object- oriented programming and how they differ...

Ngày tải lên: 04/10/2013, 21:20

... myOtherObject = new Sub1(1) 7575Ch05.qxp 4/27/07 1:02 PM Page 101 CHAPTER I OBJECT- ORIENTED PROGRAMMING printfn "myObject.state = %i, myObject.otherState = %i" myOtherObject.state myOtherObject.otherState ... (except from System .Object) Object Expressions Object expressions are at the heart of succinct object- oriented programming in F# They provide a concise syntax to create an object that inherits ... let myObject = new Sub() printfn "myObject.state = %i, myObject.otherState = %i" myObject.state myObject.otherState The results of this example, when compiled and executed, are as follows: myObject.state...

Ngày tải lên: 05/10/2013, 10:20

... the terms object and class in the context of object- oriented programming Apply the concept of abstraction Module 7: Essentials of Object- Oriented Programming What Is a Class? Topic Objective ... Essentials of Object- Oriented Programming What Is an Object? Topic Objective To define the term object Lead-in An object is an instance of a class It is a common mistake to use the terms class and object ... Object- Oriented Programming Object- oriented programming arose to alleviate these problems Object- oriented programming, if understood and used wisely, is really person -oriented programming because people...

Ngày tải lên: 10/12/2013, 16:16

... [11., 12., 13. , 14.] ! assign [31 ., 32 ., 33 ., 34 .] to x ! assigned x = [31 ., 32 ., 33 ., 34 .] ! public x = [31 ., 32 ., 33 ., 34 .] ! copy x to y = [31 ., 32 ., 33 ., 34 .] ! z * x gives 1 630 ! z + x gives ... (/11., 12., 13. , 14./) ) ! non-zero values write (*,'("made full z = ")', advance='no'); call list (z) write (*,'("assign [ 31 ., 32 ., 33 ., 34 ] to x")') x = assign( ( /31 ., 32 ., 33 ., 34 ./) ) ! (4) ... pp 165-1 83, 19 93 Y Dubois-P`elerin and P Pegon, "Improving Modularity in Object- Oriented Finite Element Programming, " Communications in Numerical Methods in Engineering, Vol 13, pp 1 93- 198, 1997...

Ngày tải lên: 12/12/2013, 21:16

... file:///C|/oobook/Preface.html (6 of 6) [ 13/ 03/ 20 03 02:55:04 }Ç Chapter Chapter Objects, UML, and Java Introduction This book is about object- oriented software development Writing real object- oriented ... first started thinking about writing a book about object- oriented programming file:///C|/oobook/Preface.html (4 of 6) [ 13/ 03/ 20 03 02:55:04 }Ç Why This Book? In the mean time, I designed and wrote ... This book is mostly about object- oriented programming Primarily, that means it will focus on general principals of object- oriented programming that apply to any programming language But this book...

Ngày tải lên: 20/12/2013, 21:16

... 2's secret options 34 7 34 7 34 7 34 7 34 8 35 0 35 0 35 1 35 3 35 6 36 0 36 1 36 1 36 1 36 3 37 5 37 5 37 5 37 7 37 7 37 7 37 8 37 9 37 9 38 4 38 7 39 1 39 2 39 4 39 4 39 4 39 5 39 5 39 6 39 7 39 7 39 7 39 9 4 03 4 03 xvi Resolving conflicts ... 109 109 110 111 112 1 13 114 114 116 117 118 119 119 120 121 121 122 1 23 1 23 124 124 125 125 126 128 130 130 130 132 132 134 135 135 136 136 137 138 139 139 140 142 1 43 1 43 1 43 xi OK Button Run Form ... diagrams Component diagrams Deployment diagrams Stereotypes Conclusion 31 5 31 5 31 6 31 6 31 7 31 7 32 0 32 2 33 6 34 1 34 3 34 4 34 5 xv Chapter 13: Collecting Requirements What we try to achieve Collecting the...

Ngày tải lên: 21/12/2013, 20:15

... Programming Savvy — Arithmetic Expressions 3. 1 3. 2 3. 3 3. 4 3. 5 3. 6 3. 7 3. 8 3. 9 3. 10 Data Types Abstract Data Types An Example — Set Memory Management Object ... 21 21 22 23 23 24 25 26 28 28 29 Inheritance — Code Reuse and Refinement 31 4.1 4.2 4 .3 4.4 4.5 4.6 4.7 31 32 33 35 36 37 39 ... 12 Persistent Objects — Storing and Loading Data Structures 12.1 12.2 12 .3 12.4 12.5 12.6 12.7 13. 1 13. 2 13. 3 13. 4 13. 5 An Example Storing Objects — puto() Filling Objects — geto()...

Ngày tải lên: 22/01/2014, 19:20

... Applications” Object- oriented Programming with COBOL oppubb .book Page 32 Tuesday, March 16, 2004 12: 23 PM 32 Part 2: Object- oriented COBOL Programming Object- oriented Programming with COBOL oppubb .book ... 230 Object- oriented Programming with COBOL oppubb .book Page 11 Tuesday, March 16, 2004 12: 23 PM 11 About this Book This book explains how to object- oriented programming in COBOL, ... Express on Windows Object- oriented Programming with COBOL 13 oppubb .book Page 14 Tuesday, March 16, 2004 12: 23 PM 14 About this Book Object- oriented Programming with COBOL oppubb .book Page 15 Tuesday,...

Ngày tải lên: 12/02/2014, 23:20

... Scaffold Code 268 269 2 73 275 276 278 279 279 280 291 295 296 296 296 296 297 297 297 298 30 1 30 2 30 4 30 6 30 8 31 0 31 2 31 3 31 4 31 4 31 4 31 6 31 6 31 7 31 8 31 8 31 9 31 9 32 0 32 1 32 2 xxi ftoc.indd xxi 10/8/2012 ... Know an Interface Is Implemented for a Data Type? Summary 33 3 33 3 33 4 33 4 33 5 34 3 34 7 34 7 34 8 34 9 35 0 35 4 PART IV: STORING DATA CHAPTER 13: USING DISK DATA FILES Directories The DriveInfo Class ... Fixed Record Sizes Advantages and Disadvantages of Random Access Files 35 9 36 0 36 0 36 0 36 1 36 7 36 8 36 9 37 0 38 0 38 0 38 0 38 1 38 1 38 3 Serialization and Deserialization 411 To Serialize or Not to Serialize...

Ngày tải lên: 15/02/2014, 07:20