Ngày tải lên: 19/10/2014, 22:33
... constructors can be called explicitly or implicitly. b) Static constructors can have accessibility modifiers. e) Static constructors are called when the class is loaded. c) Static constructors ... class is called automatically when the object is accessed. c) A static constructor can have public as a accessibility modifiers 74. class A { public static int X = B.Y + 1; } class ... The code fails to compile. 75. Which of the following statements are true with respect to Static constructors. [1.5] a) Static constructors cannot take parameters. d) Static constructors...
Ngày tải lên: 21/08/2012, 15:55
Questions to .NET and Programming in C#
... 104. Which of the following are correct statements for implementing an abstract class. [1.0] a) public abstract void class ClassA c) abstract public ClassA b) public abstract class ClassA ... to an int data type. 203. Which of the following is the correct syntax for declaring an indexer. [1.0] a) protected int this[int var1] c) public int this(int var1) b) public int classname[int ... SMITH and MARTIN are to be added in the directory created above. To achieve this which of the following are the valid statements that can be added in the space specified in the code above? [2.0] ...
Ngày tải lên: 29/08/2012, 16:37
Question Bank Introduction to .NET and Programming in C#
... method b) instance d) struct 63. The constructor without parameters is called _________. [0.5] a) main constructor c) default constructor b) zero valued constructor d) non-parameterized constructor 64. ... is called automatically when the object is accessed. c) A static constructor can have public as a accessibility modifiers 74. class A { public static int X = B.Y + 1; } class B { public static ... actions required to initialize a class. d) A static constructor cannot have accessibility modifiers. b) Static constructors may or may not take parameters. e) A static constructor for a class...
Ngày tải lên: 09/04/2013, 09:10
Functions _ Program Components in C++
... Craps. 3 #include <iostream> 5 using std::cout; 6 using std::endl; 8 // contains function prototypes for functions srand and rand 9 #include <cstdlib> 11 #include <ctime> // contains ... <iomanip> 9 using std::setw; 11 #include <cstdlib> // contains function prototype for rand 14 int main() { 16 int frequency1 = 0; 17 int frequency2 = 0; 18 int frequency3 = 0; 19 int frequency4 = ... <ctime> ã Returns current time in seconds ã General shifting and scaling Number = shiftingValue + rand() % scalingFactor – shiftingValue = first number in desired range – scalingFactor...
Ngày tải lên: 06/10/2013, 08:20
Introduction to Design Patterns in C#
... Writing Windows C# Programs 47 Objects in C# 47 Managed Languages and Garbage Collection 48 Classes and Namespaces in C# 48 Building a C# Application 49 The Simplest Window Program in C# ... equal to >= greater than or equal to <= less than or equal to Table 2-5: Comparison Operators in C# Combining Conditions When you need to combine two or more conditions in a single ... Equals Signs for Initialization 34 A Simple C# Program 34 Compiling & Running This Program 36 Arithmetic Operators 36 Increment and Decrement Operators 37 Combining Arithmetic and Assignment...
Ngày tải lên: 18/10/2013, 17:15
A Complete Guide to Programming in C++ doc
... of string manipulation. These include inserting and erasing, searching and replacing, com- paring, and concatenating strings. Chapter 10 describes how to write functions of your own. The basic rules ... unions are introduced as examples of special classes. Chapter 14 describes how constructors and destructors are defined to create and destroy objects. Also discussed are how inline methods, access ... 246 Defining Methods 248 Defining Objects 250 Using Objects 252 Pointers to Objects 254 Structs 256 Unions 258 Exercise 260 Solution 262 Chapter 14 Methods 265 Constructors 266 Constructor Calls...
Ngày tải lên: 05/03/2014, 17:20
Introduction to Design Patterns in C# doc
... system. Characters and strings in C# are always 16 bits wide: to allow for representation of characters in non-Latin languages. It uses a character coding system called Unicode, in which thousands ... continue to the end of the current line. C# also recognizes C- style comments which begin with /* and continue through any number of lines until the */ symbols are found. / /C# single-line comment ... C# comment style*/ /* also can go on for any number of lines*/ You can’t nest C# comments; once a comment begins in one style it continues until that style concludes. Your initial reaction...
Ngày tải lên: 08/03/2014, 11:20
Introduction to Design Patterns in C# pot
... following chapters Character Constants You can represent individual characters by enclosing them in single quotes: char c = ‘q’; C# follows the C convention that the white space characters ... characters (non printing characters that cause the printing position to change) can be represented by preceding special characters with a backslash, as shown in Table 2-2. Since the backslash itself ... The Singleton Pattern 145 Creating Singleton Using a Static Method 145 Exceptions and Instances 146 Throwing the Exception 147 Creating an Instance of the Class 147 Providing a Global Point...
Ngày tải lên: 14/03/2014, 20:20
Báo cáo khoa học: Nucleosome positioning in relation to nucleosome spacing and DNA sequence-specific binding of a protein doc
... Journal compilation ê 2007 FEBS chromatin-modifying mechanisms. Thus, cells use nucleosome positioning as a mechanism to include or exclude the binding sites of trans-acting factors from accessible ... Folding of the chromatin into higher-order structures involves interparticle interactions of the nucleosome cores. Several charge-neutralizing mecha- nisms operating on histones or the DNA backbone may ... an increase in the linking number of the DNA. As chloro- quin introduces positive supercoils into the DNA, this shift confirms that with increasing salt concentration, there is a change in the superhelical...
Ngày tải lên: 16/03/2014, 10:20
Excel Add-in Development in C/C++: Applications in Finance potx
... toolbar: xlfGetTool 267 8.12.3 Creating a new toolbar: xlfAddToolbar 268 8.12.4 Adding buttons to a toolbar: xlcAddTool 269 8.12.5 Assigning/removing a command on a tool: xlcAssignToTool 269 8.12.6 Enabling/disabling ... types. (continued overleaf ) 4 Excel Add -in Development in C/ C++ 1.2.3 C/ C++ DLLs that can access the C API and XLL add- ins If you want your DLL to be able to access the C API, then you need a C or ... Add -in Manager Interface How to turn a DLL into an add -in that Excel can load using the add -in manager: an XLL. The functions that Excel needs to find in the DLL. How to make DLL functions accessible...
Ngày tải lên: 17/03/2014, 13:20
Hanly, koffman problem solving and program design in c
...
Ngày tải lên: 19/03/2014, 14:08
Hanly, koffman problem solving and program design in c
... and storage devices connected by cables for intercommunication 4 Chapter 0 ã Computer Science as a Career Path To be successful in the workplace, you must also be a good communicator. You ... communications, and the interaction among them, and is a customized blend of an Electrical Engineering degree with a Computer Science degree. The computer engineering curriculum includes courses ... will find these fields to be full of prospects. Computer science degree Computer engineering degree Software engineering degree Electrical engineering department Engineering college Computer science department Information technology degree Business college Information systems degree Sciences college ...
Ngày tải lên: 19/03/2014, 14:08
Kirch prinz, prinz a complete guide to programming in c++
... polymorphic classes. In addition to defining virtual functions, dynamic downcasting in polymorphic class hierarchies is introduced. Chapter 26 describes how defining pure virtual methods can create ... of string manipulation. These include inserting and erasing, searching and replacing, com- paring, and concatenating strings. Chapter 10 describes how to write functions of your own. The basic rules ... 736 Exercises 738 Solutions 742 Chapter 33 Containers 749 Container Types 750 Sequences 752 Iterators 754 Declaring Sequences 756 Inserting in Sequences 758 Accessing Objects 760 Length and Capacity...
Ngày tải lên: 19/03/2014, 14:10
Kruse, ryba data structures and program design in c++ 2000
... type- set program listings and compiled program code. In this way, the reader gains increased confidence in the accuracy of the computer program listings appearing in the text. In fact, with just two ... find difficulty in translating abstract ideas into practice. This book,therefore,takesspecial careintheformulationofideas intoalgorithmsandin therefinementofalgorithmsintoconcreteprogramsthat canbe ... .c has to be replaced by an alternative such as .C, .cpp, .cxx, or .cc. NAVIGATING THE DISK ForinformationonusingtheAcrobattoolbarandotherAcrobatcommands,consult the Help document within Acrobat....
Ngày tải lên: 19/03/2014, 14:10
Pitt francis, whiteley - guide to scientific computing in c++
Ngày tải lên: 19/03/2014, 14:12
An Introduction to Design Patterns in C++ with Qt™, 2nd Edition doc
Ngày tải lên: 24/03/2014, 01:21