accelerated c# 2010 trey nash phần 9 ppt

... Problems, and Exception-Safety Solutions (Boston: Addison- Wesley Professional, 199 9). CHAPTER 14 ■ EXENTENSION METHODS 497 Imagine, for a moment, the confusion that could come from defining ... SEARCH OF C# CANONICAL FORMS 467 Implementing IFormattable.ToString can be a very detail-oriented task that takes a lot of time and attentiveness. Is the Object Convertible? Th...

Ngày tải lên: 05/08/2014, 09:45

... syntax for every other element in C# is based on the corresponding C++ syntax. This approach makes the language look familiar to many. As is typical throughout C#, the designers have streamlined ... enumerators efficiently by employing iterator yield blocks added in the C# 2.0 language. Finally, I showed you the syntax added in C# 3.0 that streamlines initializing a collection at i...

Ngày tải lên: 05/08/2014, 09:45

... find that they outweigh the cons for most applications. Accelerated C# 2010 ■ ■ ■ Trey Nash CHAPTER 1 ■ C# PREVIEW 4 C++ programmers will find the static ... 1: C# Preview 1 Differences Between C# and C++ 1 C# 1 C++ 2 CLR Garbage Collection 3 Example of a C# Program 3 Overview of Features Added in C# 2.0 5 Overview of Featu...

Ngày tải lên: 05/08/2014, 09:45

... Array that you’re interested in. CHAPTER 9 ■ ARRAYS, COLLECTION TYPES, AND ITERATORS 253 ■ Note All arrays created within C# using the standard C# array declaration syntax will have a ... length. The reason I say this is a crude search is that it will match an invalid IP address such as 99 9.888.777.666. A better search for the IP address would look like the following: usin...

Ngày tải lên: 05/08/2014, 09:45

... 2 Chapter 9 covers the facilities provided by IEnumerator<T> and IEnumerable<T> and how you can implement them easily by using C# iterators. CHAPTER 12 ■ THREADING IN C# 363 ... tackles the topic of threading in C# and the .NET runtime. Along with threading comes the ever-so-important topic of synchronization. CHAPTER 11 ■ GENERICS 3 29 public double T...

Ngày tải lên: 05/08/2014, 09:45

... Concurrent Programming on Windows by Joe Duffy (Boston, MA: Addison Wesley, 20 09) . CHAPTER 12 ■ THREADING IN C# 395 lock( workLock ) { do { if( !stop ) { WorkDelegate workItem = null; ... code your Threading.Timer callbacks in a thread-safe manner. Concurrent Programming During the 199 0s, most personal computers typically had only one processor and processor speeds w...

Ngày tải lên: 05/08/2014, 09:45

... in the next section. C# Iterators Foster Laziness Internally, the query variable is implemented using C# iterators by using the yield keyword. I explained in Chapter 9 that code containing ... other nested objects, and they are CHAPTER 16 ■ LINQ: LANGUAGE INTEGRATED QUERY 5 49 C# Query Keywords C# 2008 introduces a small set of new keywords for creating LINQ query express...

Ngày tải lên: 05/08/2014, 09:45

... (section 9. 9.1, page 316). • Managing a background thread (section 9. 9.2, page 318). • Working with internal Excel names (section 8.10, page 2 39) . • Keeping track of the calling cell (section 9. 8, ... names() in the example project on the CD ROM does just this. 9. 9 MULTI-TASKING, MULTI-THREADING AND ASYNCHRONOUS CALLS IN DLLS 9. 9.1 Setting up timed calls to DLL commands: xlcOnTime...

Ngày tải lên: 05/08/2014, 10:21

... xácxác dịnhdịnh bởibởiPtrPtr rara fp.fp.  MọiMọithuậtthuật toántoán đệđệ quyquy gồmgồm0202 phầnphần::  Ph ầ nPh ầ ncơcơ sởsở:: LàLà cáccác trườngtrường hợphợp khôngkhông cầncầnthựcthựchiệnhiệnlạilạithuậtthuậttoántoán ... ĐôiĐôi lúclúc gọigọi làlà trườngtrường hợphợpdừngdừng ầầ  Ph ầ nPh ầ n đệđệ quyquy:: LàLà phầnphầntrongtrong thuậtthuậttoántoán cócó yêuyêu cầucầugọigọi đệđệ quy,quy,...

Ngày tải lên: 22/07/2014, 16:21

... vào bảng số liệu sau, rút ra nhận xét tình hình sản xuất nông nghiệp nước ta 199 1- 199 6 199 1 199 2 199 3 199 4 199 5 199 6 -Tổng sản lượng lương thực (triệu tấn) + trong ñó lúa (triệu tấn) -Lương ... nước ta. Năm 198 0 198 5 198 8 199 0 199 5 199 7 2000 Dân số (nghìn người) 53.772 59. 872 63.727 66.107 71 .99 6 74.307 77.686 Sản lượng lương thực (nghìn tấn) 14.406 18.200 19....

Ngày tải lên: 30/07/2014, 08:20