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objective c 2 0 programming language pdf

Tài liệu Learning Objective-C 2.0 pptx

Tài liệu Learning Objective-C 2.0 pptx

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... (Computer science) 3. Macintosh (Computer) Programming. 4. iPhone (Smartphone )Programming. I. Title. QA76.73.O11 5C5 8 20 11 00 5.1'17dc 22 201 001 93 60 Copyright â 20 11 Pearson Education, Inc.All ... and Security 21 3 12 Properties 22 913 Protocols 24 9III: Advanced Concepts 26 514 Reference Counting 26 715 Garbage Collection 29 116 Blocks 309 Download from www.wowebook.com ptgFor a language ... process on some computer. One of the characteristics that distinguishes Objective- C from other common languages, especially C+ +, is that Objective- C is a very dynamic language. “Dynamic” here means...
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Objective-C 2.0 PHRASEBOOK pot

Objective-C 2.0 PHRASEBOOK pot

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... Paths 20 1Observing Keys 20 3Ensuring KVO Compliance 20 5 12 Handling Errors 20 9Runtime Differences for Exceptions 21 0 Wow! eBook <WoweBook.Com> ptg651 923 9 30 CHAPTER 2: An Objective- C Primerwith ... Network Access 28 3Wrapping C Sockets 28 4Connecting to Servers 28 6Sharing Objects Over a Network 28 9Finding Network Peers 29 218 Debugging Objective- C 29 7Inspecting Objects 29 8Recognizing ... Support 12 Compiling Objective- C Programs 14 2 An Objective- C Primer 17Declaring Objective- C Typ es 18Sending Messages 22 Understanding Selectors 26 Declaring Classes 28 Using Protocols 33Adding...
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Praise for Learning Objective-C 2.0 potx

Praise for Learning Objective-C 2.0 potx

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... Control for Methods 22 1 Namespaces 22 1 Security 22 2 Calling C Functions from Objective- C 22 4Tec hni cal 22 5Practical 22 5 Philosophical 22 5Summary 22 6Exercises 22 6 12 Properties 22 9Accessing ... Enumeration 20 1 Exceptions 20 5Throwing Your Own Exceptions 20 6 Multiple @catch Blocks 20 7 Nested Exception Handling 20 7 Using Exceptions 20 8 Should You Use Exceptions? 20 9Summary 21 0 Exercises 21 111 ... (Computer science) 3. Macintosh (Computer) Programming. 4. iPhone (Smartphone )Programming. I. Title. QA76.73.O11 5C5 8 20 11 00 5.1'17dc 22 201 001 93 60 Copyright â 20 11 Pearson Education, Inc.All...
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Praise for C# 2.0: Practical Guide for Programmers 2005 phần 1 pdf

Praise for C# 2.0: Practical Guide for Programmers 2005 phần 1 pdf

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... Notation 6 2 Classes, Objects, and Namespaces 9 2. 1 Classes and Objects 10 2. 1.1 Declaring Classes 10 2. 1 .2 Creating Objects 11 2. 2 Access Modifiers 12 2 .2. 1 Controlling Access to Classes 12 2 .2. 2 Controlling ... Variables 23 2A .2. 4 Expressions 23 2A .2. 5 Statements 23 3A .2. 6 Namespaces 23 5A .2. 7 Classes 23 5A .2. 8 Structs 23 7A .2. 9 Arrays 23 7A .2. 10 Interfaces 23 7A .2. 11 Enums 23 8A .2. 12 Delegates 23 8A .2. 13 ... Threads 20 0 10 Reflection and Attributes 21 1 10. 1 Reflection 21 1 10. 1.1 Examining the Reflection Hierarchy 21 2 10. 1 .2 Accessing Assemblies 21 2 10 .2 Attributes 21 5 10 .2. 1 Using Attributes for Exception...
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Praise for C# 2.0: Practical Guide for Programmers 2005 phần 4 pdf

Praise for C# 2.0: Practical Guide for Programmers 2005 phần 4 pdf

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... Deep copy of r 23 DeepCopy clone = (DeepCopy)this.MemberwiseClone(); 24 clone.r = (Value)r.Clone(); 25 return clone; 26 } 27 private Value r; 28 } 29 public class TestClone { 30 public static void ... c1 == c2 ? {0} ", c1 .Equals (c2 ) ?"yes":"no");57 }58 }Output:HashCode o = 5 426 729 3HashCode nc1 = 1511 508 983HashCode nc2 = -54574958HashCode nc3 = 1511 508 983HashCode ... The Object Root Class 73nc1 == nc1? yesnc1 == o? nonc1 == nc2? nonc1 == nc3? yes c1 == null? no c1 == c1 ? yes c1 == o? no c1 == c2 ? noThe last two methods of the Object class are protected...
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Programming C# 4.0 phần 4 pdf

Programming C# 4.0 phần 4 pdf

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... Stopwatch();sw.Start();int itemCount = 500 000 ;List<CanChange> items = new List<CanChange>(itemCount);for (int i = 0; i < itemCount; ++i){ items.Add(new CanChange { Number = i });}sw.Stop();Console.WriteLine("Creation: ... GetAllFilesInDirectory(@" ;c: \") where new FileInfo(file).Length > 100 000 00 select file;Query Expressions | 26 7 let ClausesQuery expressions can contain let clauses. This is an ... I change CanChange from a struct to a class (i.e., make it a reference type) the numbersbecome more like 600 ms and 50 ms, respectively. So that’s about 25 percent longer toperform the calculations...
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Programming C# 4.0 phần 7 pdf

Programming C# 4.0 phần 7 pdf

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... name="WSHttpBinding_IChatService" closeTimeout=" ;00 :01 :00 " openTimeout=" ;00 :01 :00 " receiveTimeout=" ;00 : 10: 00& quot; sendTimeout=" ;00 :01 :00 " bypassProxyOnLocal="false" ... wherewe construct the ChatServiceClient proxy:error CS1 729 : 'ChatClient.ChatService.ChatServiceClient' does not containa constructor that takes 0 argumentsBecause the service now ... earlier:[System.CodeDom.Compiler.GeneratedCodeAttribute("System.ServiceModel", "4 .0. 0 .0& quot;)][System.ServiceModel.ServiceContractAttribute( ConfigurationName="ChatService.IChatService"]public interface IChatService{ [System.ServiceModel.OperationContractAttribute(...
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Programming C# 4.0 phần 10 pdf

Programming C# 4.0 phần 10 pdf

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... value="/wEPDwUJMjMzNjY1MzU4D2QWAgIDD2QWAgIBDxAPFgIeC18hRGF0YUJvdW5kZ2QQFQMOU3BlZWR5IEV4cHJlc3MOVW5pdGVkIFBhY2thZ2UQRmVkZXJhbCBTaGlwcGluZxUDATEBMgEzFCsDA2dnZ2RkZCOksd8IILjpH4OAdNkxGqjSa0RYAA3N2F8zJz4lyxsv" ... design time.)Example 20 -14. Painting a shape with an ImageBrush<Path StrokeThickness="3" Stroke="Black" Data="M 50, 0 L 100 , 50 C1 25 ,74 75, 125 50, 100 L0, 50 z" > ... source for Example 20 -25 .Example 20 -26 . A very simple data sourcepublic class Person{ public string Name { get; set; } public double Age { get; set; }}The code behind can create an instance...
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C# 2.0 Grammar

C# 2.0 Grammar

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... Block ( CatchClauses | FinallyClause )? | ( CatchClauses FinallyClause )? .CatchClauses = ( SpecificCatchClauses GeneralCatchClause? )| ( SpecificCatchClauses? GeneralCatchClause ) .SpecificCatchClauses ... .SpecificCatchClauses = SpecificCatchClause+ .SpecificCatchClause = "catch" "(" ClassType Identifier? ")" Block .GeneralCatchClause = "catch" Block .FinallyClause ... (HT) as the \u 000 9or ‘\t’ character, a vertical tab (VT) as the \u 000 B or ‘\v’ character, or a form feed (FF)as the \u 00 0C or ‘\f’ character.Whitespace = AnyCharacterWithUnicodeClassZs | HT...
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Tài liệu AJAX – Tương lai của Web 2.0 part 10 pdf

Tài liệu AJAX – Tương lai của Web 2.0 part 10 pdf

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... ảo(marketplace) c a chính mỗi thành viên , đư c điểu khiển bởi một kinh tế vi mô giữa c c thành viên. Gaia online xuất hiện vào năm 20 03 , hằng ngày c khoảng 300 .00 0 người tham gia họat động c ng ... và c ng t c trên c c trang web đư c chia sẻ, đư c lưu trữ ngay ở trong nhóm. + Tuỳ chỉnh: Chọn tranh ảnh, màu s c và kiểu dáng để mang lại cho nhóm c a bạn giao diện riêng đ c trưng. + Chia ... MySpace, Bebo là một “trung tâm âm nh c , những nhóm nh c có thể chia sẻ âm nh c của họ nhờ sử dụng ch c năng Band profiles. Bebo là c u hỏi tìm kiếm hàng đầu c a Google trong năm 20 06 theo...
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C# 5.0 Pocket Reference pdf

C# 5.0 Pocket Reference pdf

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... Result~ Complement ~0xfU 0xfffffff0U& And 0xf0 & 0x33 0x 30 | Or 0xf0 | 0x33 0xf3^ Exclusive Or 0xff 00 ^ 0x0ff0 0xf0f0<< Shift left 0x 20 << 2 0x 80 >> Shift right 0x 20 >> ... magnitude but may occasionallylose precision:int i1 = 100 000 001 ;float f = i1; // Magnitude preserved, precision lostint i2 = (int)f; // 100 000 000 22 | C# 5 .0 Pocket Reference String concatenationThe ... types.You can use checked around either an expression or a statementblock. For example:int a = 100 000 0, b = 100 000 0;int c = checked (a * b); // Checks just the expressionchecked // Checks all expressions{...
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