#if !defined(AFX_GAQUEEN_H__C26AE0A3_F9B4_426F_A324_B460CC7946CB__INCLUDED_)
#define AFX_GAQUEEN_H__C26AE0A3_F9B4_426F_A324_B460CC7946CB__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
class CGAQueen
{
public:
CGAQueen(int nPopulation,int nIteration,float Mutation,int mChBoard)
virtual ~CGAQueen()
void clear() // to clear chess board with 0 value
void InitialPopulation() // to create the first and initial randompopulation
void FillArea(int index) // to fill chess board with desired chromosome
int CostFunc(int index) // determine the cost of matrix[index][index]
void PopulationSort() // to sort population from the best to the worst
void GenerateCrossOverMatrix() // a way to create children from parent is CcrossOver
void Mating() // to create children from parents
void Ap
%
% set some variables in the workspace to control behaviour:
%
% graphicsMode 0 no graphics,
% 1 graphics, particles, beacons, ground truth
% 2 graphics, as above + range circles
%
% perfect 0 use beacon range data
% 1 use ground truth range data
% clear a
『embedded systems building blocks, complete and ready-to-use modules in C, second edition』
- This second edition features revisions that support the latest version of the author s popular operating system and book, MicroC/OS-II - Complete and ready-to-use modules in C Get a clear explanation of functional code modules and microcontroller theory
3、使用如下命令更改密碼:
shell> mysqladmin -u root -p password ‘newpass’
Enter Password:*******
出現Enter Password的提示后輸入原來的密碼oldpass即可。
讀者可以嘗試其它所有本章介紹的方法。
4、首先以root用戶的身份連接到服務器:
shell> mysql -u root -p
Enter password:*******
出現Enter password提后輸入root用戶的密碼,然后即進入mysql客戶機的交互模式,可以看到下面的提示:
Welcome to the MySQL monitor. Commands end with or \g.
Your MySQL connection id is 4 to server version: 3.23.25-beta-log
Type help or \h for help. Type \c to clear the buffer
mysql>
然后發布查詢,直接鍵入題目中的語句:
mysql> SELECT User,Host FROM mysql.user
The aim of this book is to provide the reader with a thorough grounding in the General Packet Radio Service – GPRS.The introduction contains a basic review of GSM to ensure that the reader is clear on the main aspects of
circuit switched technology, as this will make the differences and advantages of packet oriented GPRS both more apparent and easier to understand.
JavaServer Pages, Third Edition is completely revised and updated to cover the substantial changes in the 2.0 version of the JSP specification. It also includes detailed coverage of the major revisions to the JSP Standard Tag Library (JSTL) specification. Combining plenty of practical advice with detailed coverage of JSP syntax and features and clear, useful examples, JavaServer Pages, Third Edition demonstrates how to embed server-side Java into Web pages, while also covering important topics such as JavaBeans, Enterprise JavaBeans (EJB), and JDBC database access.
Java Server Pages Examples code
JavaServer Pages, Third Edition is completely revised and updated to cover the substantial changes in the 2.0 version of the JSP specification. JSP syntax and features and clear, useful examples, JavaServer Pages, Third Edition demonstrates how to embed server-side Java into Web pages, while also covering important topics such as JavaBeans, Enterprise JavaBeans (EJB), and JDBC database access. jsp Java Server Pages 配套源代碼 第3版