c programming books pdf free download
Tài liệu Practical Database Programming With Visual C#.NET- P2 pdf
Ngày tải lên :
26/01/2014, 08:20
... the OdbcDataAdapter with its associated OdbcCommand
and OdbcConnection objects. For Oracle databases, use the OracleDataAdapter with its
associated OracleCommand and OracleConnection objects. ... Provider
Database
Transaction
Command
ExecuteReader
Parameters
ExecuteNonQuery
ExecuteScalar
DataSet
DataRelationCollection
ConstraintCollection
DataTable
DataRowCollection
DataColumnCollection
Your
A
pplication
Figure 3.2 Another architecture of ADO.NET 2.0.
c0 3.indd ... instance or an object based on this class. Depending on your applications,
you can create a global connection instance for your entire project or you can create some
local connection objects...
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Tài liệu Practical Database Programming With Visual C#.NET- P4 pdf
Ngày tải lên :
26/01/2014, 08:20
... based on the real location in which you save your database.
D. The Connection object accConnection is initialized with the connection string and a con-
nection is executed by calling the Open() ... catch block should
be used for this connection operation to catch up any possible exception. Here we skip it
since we try to make this connection coding simple.
E. The facultyCommand object ... console window. A complete C# Console
project named QueryRefl ectionLINQ can be found in the folder DBProjects\Chapter 4
located at the accompanying ftp site (see Chapter 1 ).
c0 4.indd 17 5c0 4.indd...
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Tài liệu Practical C Programming Third Edition pdf
Ngày tải lên :
14/02/2014, 20:20
... generic cc compiler or the Free Software Foundation’s gcc
compiler. For MS-DOS/Windows users, instructions are included for Borland C+ +,
Turbo C+ +, and Microsoft Visual C+ +. (These compilers compile ... and continue. The switch statement is discussed in
detail.
Chapter 9, Variable Scope and Functions, introduces local variables, functions, and
parameters.
Chapter 10, C Preprocessor, describes ... 19.
Other changes/additions to the book include:
ã Additional instructions for more compilers including a generic UNIX compiler,
the Free Software Foundations gcc compilers, Borland C+ +, Turbo C+ +,...
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Tài liệu Beej''''s Guide to C Programming pdf
Ngày tải lên :
16/02/2014, 08:20
... work is licensed under
the Creative Commons Attribution- Noncommercial- No Derivative Works 3.0 License. To view
a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/ ... include the name and contact information for the translator.
The C source code presented in this document is hereby granted to the public domain, and is
completely free of any license restriction.
Educators ... the memory is cleared to zero when using calloc())
The pointer returned by calloc() can be used with realloc() and free( ) just as if you
had used malloc().
The drawback to using calloc() is that...
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Programming C# 4.0 pdf
Ngày tải lên :
05/03/2014, 21:20
... possible to call components from C#
applications into COM and to call components from COM into C# . Chapter 22 describes how this is
done.
Programming C#
p
age 23
This chapter discusses the ... read class metadata
using CLR types that support reflection.
Programming C#
p
age 3
Chapter 7 and Chapter 8 introduce Structs and Interfaces, respectively, both close cousins to
classes. ... for collections. Chapter 9,
explores the collection classes provided by the Base Class Library and how to create your own
collection types as well.
Chapter 10 discusses how you can use C# to...
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A Complete Guide to Programming in C++ part 9 pdf
Ngày tải lên :
06/07/2014, 17:21
...
68
■
CHAPTER 4 INPUT AND OUTPUT WITH STREAMS
// Enters a character and outputs its
// octal, decimal, and hexadecimal code.
#include <iostream> // Declaration of cin, cout
#include <iomanip> ... endl;
char ch;
string prompt =
"\nPlease enter a character followed by "
" <return>: ";
cout << prompt;
cin >> ch; // Read a character
number = ch;
cout << ... fill character used
Sets the fill character to ch
int width() const;
int width(int n);
int fill() const;
int fill(int ch);
Manipulator Effects
Sets the minimum field width to n
Sets the fill character...
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A Complete Guide to Programming in C++ part 20 pdf
Ngày tải lên :
06/07/2014, 17:21
... objects you will need to define classes
that describe these objects. You can use available classes and functions to do so. In addi-
tion, you can make use of inheritance to create specialized classes ... when a
function is called:
■ check the number and type of the arguments
■ correctly process the return value of the function.
A function declaration can be omitted only if the function is defined ...
172
■
CHAPTER 10 FUNCTIONS
C+ + program
Core elements of
C+ +
(built-in types,
operators,
control structures)
Functions and
classes of the
standard library
Self-defined
functions and
classes...
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A Complete Guide to Programming in C++ part 26 pdf
Ngày tải lên :
06/07/2014, 17:21
... is changed in the function, but the string in
the calling function remains unchanged.
Exercise 2
//
// circle.cpp
// Defines and calls the function circle().
//
#include <iostream>
#include ... function strToUpper() is
declared as a
string& instead of a string?
Exercise 2
Write a void type function called circle()to calculate the circumference and
area of a circle.The radius and two ... POINTERS
■
SOLUTIONS
Exercise 1
The call to function strToUpper() is left unchanged. But instead of passing by
reference, a passing by value occurs, i.e., the function manipulates a local copy.
Thus, only a local copy...
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A Complete Guide to Programming in C++ part 27 pdf
Ngày tải lên :
06/07/2014, 17:21
... account.h
// Defining the class Account.
//
#ifndef _ACCOUNT_ // Avoid multiple inclusions.
#define _ACCOUNT_
#include <iostream>
#include <string>
using namespace std;
class Account
{
private: ... example includes a class named Account used to represent a bank
account. The data members, such as the name of the account holder, the account num-
ber, and the account balance, are declared as ... which cannot be accessed externally
■ public members, which are available for external access.
The public members form the so-called public interface of the class.
The opposite page shows a schematic...
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A Complete Guide to Programming in C++ part 28 pdf
Ngày tải lên :
06/07/2014, 17:21
... uses the function getAccount()
to read the data for a new account. When called, the address of the account is passed:
getAccount(ptr) // or: getAccount(¤t1)
The function can then use ... Account:
Example: Account current; // or: class Account
Memory is now allocated for the data members of the current object. The current
object itself contains the members name, nr, and balance.
ᮀ ... ok
pAccount->init( name, nr, startcapital);
return true;
}
■
POINTERS TO OBJECTS
Sample program
252
■
CHAPTER 13 DEFINING CLASSES
// account_t.cpp
// Uses objects of class Account.
//
#include...
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A Complete Guide to Programming in C++ part 45 pdf
Ngày tải lên :
06/07/2014, 17:21
... to access the private data members of the class can dramatically
improve the function’s response.
ᮀ Declaring Friend Functions
A class can grant any function a special permit for direct access ... numerical
array class. If you need to call the access methods of the class each time, and if these
methods perform range checking, the function runtime will increase considerably. How-
ever, special permission ... int B::elFunc( const A& objRef);
};
Here the global function globFunc() and the method elFunc() of class B are
declared as friend functions of class A. This allows them direct access to the...
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A Complete Guide to Programming in C++ part 53 pdf
Ngày tải lên :
06/07/2014, 17:21
... INHERITANCE
■
CONCEPT OF INHERITANCE
Is relation
Car
Properties
and capacities
of class
Car
Properties
and capacities
of class
Car
Properties
and capacities
of class
Car
Additional
properties and
capacities ... and
capacities of class
PassCar
Additional
properties and
capacities of class
Truck
PassCar Truck
499
Inheritance
This chapter describes how derived classes can be constructed from
existing classes ... ACCESS
Accessing members of base class Car
502
■
CHAPTER 23 INHERITANCE
B
Base class B
C
D
B is a direct
base class
B is an indirect
base class
class C : public B
{
private:
// Declaration of additional...
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MP3 Free Downloader - Trợ thủ của “dân” yêu nhạc pdf
Ngày tải lên :
12/07/2014, 14:21
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C++ Programming for Games Module I phần 3 pdf
Ngày tải lên :
05/08/2014, 09:45
... we omit characters from [0, 32] since they are special command characters. (Hint: Recall that
characters are represented by the
char and unsigned char types, so simply loop through each
: ... select a character class number
1)Fighter 2)Wizard 3)Cleric 4)Thief : 2
Character properties:
Class name = Wizard
Hitpoints = 4
Magicpoints = 10
Weapon = Magic Staff
Press any key to continue
... want to execute the same code for several cases. This can be
implemented like so:
case 0: // Fall through to case 1
case 1: // Fall through to case 2
case 2:
// Execute same code for 0,...
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