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programming in ansi c by e balaguruswamy 5th edition

Tài liệu Programming in Objective-C - Fourth Edition ppt

Tài liệu Programming in Objective-C - Fourth Edition ppt

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... language source file.cc, .cpp C+ + language source file.h Header file.m Objective -C source file.mm Objective -C+ + source file.pl Perl source file.o Object (compiled) fileObjective -C source files ... ptg99930Chapter 3 Classes, Objects, and Methods[myWindow erase]; Clear the windowtheArea = [myRect area];Calculate the area of the rectangle[userText spellCheck];Spell-check some text[deskCalculator ... name implies: go to a new line.Any characters to be printed afterthe newline character then appear on the next line of the display. In fact, the newlinecharacter is very similar in concept...
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addison-wesley professional programming in objective-c 4th (2012)

addison-wesley professional programming in objective-c 4th (2012)

Tin học

... and Methods[myWindow erase]; Clear the windowtheArea = [myRect area];Calculate the area of the rectangle[userText spellCheck];Spell-check some text[deskCalculator clearEntry];Clear the last ... the newline character.A newline character tells the system todo precisely what its name implies: go to a new line.Any characters to be printed afterthe newline character then appear on the next ... thebeginning of the comment.These types of comments have to be terminated.To end thecomment, you use the characters * and /, again without any embedded spaces.All charac-ters included between...
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c for engineers and scientists introduction to programming with ansi c phần 5 pptx

c for engineers and scientists introduction to programming with ansi c phần 5 pptx

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... datatype. Returning characters in integer format allows the end-of-file(EOF)Sentinelpreviously described in Section 5.2 to be returned. TheEOFsentinel has an inte-ger code. If this sentinel is ... be correctly recognized as input, get char ( ) mustreturn integer values. The get char ( ) routine is used to return the next singlecharacter entered at the terminal. For example, a statement ... second and third elements are compared. Again, if the secondelement is larger than the third, these two elements are interchanged. This pro-cess continues until the last two elements have been...
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c for engineers and scientists introduction to programming with ansi c phần 8 ppt

c for engineers and scientists introduction to programming with ansi c phần 8 ppt

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... structures. Any changes made to the localtempstructure in calc_net ( )are not reflected in theempstructure ofmain ( ). In fact, sinceboth structures are local to their respective functions, ... feature.491 486Chapter Twelve Structuresofdate.Individual members in thepersonstructure are accessed by precedingthe desired member with the structure name followed by a period. For example,person. ... toinitially access "the structure whose address is in pt."This is followed by a refer-ence to access the desired member within the structure. In the absence of theparentheses, the...
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c for engineers and scientists introduction to programming with ansi c phần 9 pdf

c for engineers and scientists introduction to programming with ansi c phần 9 pdf

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... since there is a one-to-one correspondence between integers and user-defined data types, the cast operator can either coerce integers into a user-speci-fied data value or coerce a user-specified ... uppercase names in #define statements. In fact, the equiva-lence produced by a typedef statement can frequently be produced equallywell by a #define statement. The difference between the two, ... encountered by the preprocessor, the symbolic nameCONVERTis replaced by the equivalent text 2.0*3.1416. The compiler alwaysreceives the expanded version after the text has been inserted in...
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Programming in Objective-C 2.0 edition phần 1 ppt

Programming in Objective-C 2.0 edition phần 1 ppt

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... contains the code foreach method specified in the @interface section. Similar to the @interface section,each method’s definition starts by identifying the type of method (class or instance), its ... each section yourself.As you’ll see, each section is typically put in itsown file. For now, however, we keep it all together in a single file.The @interface SectionWhen you define a new class, ... MethodsA unique occurrence of a class is an instance, and the actions that are performed on the in- stance are called methods. In some cases, a method can be applied to an instance of the classor...
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Programming in Objective-C 2.0 edition phần 2 docx

Programming in Objective-C 2.0 edition phần 2 docx

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... cal-culator can hold only so many digits, thus the inherent inaccuracy of the machine.Thesame type of inaccuracy applies here: Certain floating-point values cannot be exactly rep-resented inside the computer’s ... Develop methods to set the rectangle’s width and height,retrieve these values, and calculate the rectangle’s area and perimeter.Assume thatthese rectangle objects describe rectangles on an integral ... integral grid, such as a computerscreen. In that case, assume that the width and height of the rectangle are integervalues.Here is the @interface section for the Rectangle class:@interface...
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Questions to .NET and Programming in C#

Questions to .NET and Programming in C#

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... not in the reference type. c) variables of the reference types directly contain their data, whereas variables of the value types store references to objects. b) data in the value type ... variable is easily accessible. d) Variables of the value types directly contain their data, whereas variables of the reference types store references to objects. 54. What would be the output ... methods can act as a constructor for the class “Employee” that is used to create an object? [1.0] a) void employee(int enmpno){} c) employee(int empno){} b) Employee (){} d)Employee(int...
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Questions to .NET and Programming in C#

Questions to .NET and Programming in C#

Kỹ thuật lập trình

... Which of the following statements correctly differentiates between delegate and an interface? [2.0] a) Delegates can be used without the object reference but interface cannot be. c) Unlike ... emps[1]=Employee.getEmpId(2); 14. foreach(Employee e in emps) 15. System.Console.WriteLine (e. EmployeeId); 16. } } a) The code will generate a null exception, as the employees are not initialized. ... a correct event that is based on the delegate named “ MyDelegate” [1.0] a) public event MyDelegate MyEvent(); c) private event MyDelegate MyEvent(); b) public event MyDelegate MyEvent;...
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Question Bank Introduction to .NET and Programming in C#

Question Bank Introduction to .NET and Programming in C#

Quản trị mạng

... types differ from reference types as___ [2.0]a) data can be stored using value types but not in the reference type. c) variables of the reference types directly contain their data, whereas variables ... Which of the following statements are true with respect to destructors. [2.0]a) Destructors can be invoked explicitly. c) When an instance is destructed, the destructors in an inheritance chain ... Reliability c) Scalabilityb) Security d) Manageability11. Select the core .NET Enterprise Servers [2.5]a) Commerce Server 2000 c) Apple Serverb) Exchange 2000 Server d) Visual .Net Server12....
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6.087: Practical Programming in C

6.087: Practical Programming in C

Công nghệ thông tin

... registers. In this problem, we will use some basic code profiling to examine the e ects of explicitly declaring variables as registers. Consider the fibonacci sequence generating function fibonacci ... proceeds until the user chooses to quit. We split the code into several files: main .c, dict .c, and dict.h. The contents of these files are described briefly below. 2 Massachusetts Institute ... main .c or any other source file and still be able to access or modify the dictionary directly. In order to prevent direct access, the dictionary should be declared with the static keyword in...
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