This a simple database management system. It doesn t use any other code (i.e. ODBC, ADO, etc.) and has it s own database file format. I wrote it because I found the other DBMSs code too bulky and hard to debug. It s designed for small applications and I doubt it could handle anything on a large scale. A sample program included in the .zip shows how everything works. The database project is a library project, so you ll have to compile and link with the .lib file to get everything working. Pros: - You have the source code so you know exactly what it is doing - Database files are very small - Small and fast code Cons: - Can t handle large amounts of records (more than 65000ish) - Doesn t support SQL (you have to search the database by cycling through the records and testing them against your constraints) - Each database file can only have one table.
标签: i.e. management database simple
上传时间: 2016-10-02
上传用户:851197153
ActiveX Data Objects Programming in C++ Description: ActiveX Data Objects Programming How To: Hey, this is some kind of an experiment in writing tutorials in PSC. All of my articles are in .html files included in the zip file, together with the sample code
标签: Programming ActiveX Objects Data
上传时间: 2013-12-22
上传用户:水口鸿胜电器
王小平《遗传算法——理论、应用与软件实现》随书光盘,内容有: \GA 本书中所附源程序C或C++代码文件及其可执行文件 Scs.cpp 基本分类算法源程序,输入数据文件cfile.txt,efile.txt,gfile.txt,pfile.txt,rfile.txt,tfile.txt Sga.c 基本遗传算法源程序, 输入数据文件input,输出文件output A_life.c 基于遗传算法的人工生命模拟源程序, 输入数据文件world GA_nn.c 基于遗传算法优化神经网络结构源程序,输入数据文件sample Patmat.c 基于遗传算法提取基元图形源程序 \Sources 遗传算法相关自由软件及代码。
上传时间: 2016-10-04
上传用户:skhlm
Excel工具, Jar包封装过 环境的搭建: 1、先建立一个web工程 2、在src下建立一个包,包名字叫smart.jrsoft,将Excel.java文件拷贝到该目录下 3、将Enviroument下COM文件夹拷贝src下 4、把Enviroument下的Excel.jar文件拷贝到该工程的lib文件夹下 5、把sample下的readExcelFile.jsp和writeExcelFile.jsp拷贝到WebRoot下 运行注意事项: 1、先运行writeExcelFile.jsp后运行readExcelFile.jsp。或先在D盘下建立一个test.xls文件 2、注意页面的编码问题
标签: Excel
上传时间: 2016-10-07
上传用户:sclyutian
THE DESIGN PATTERNS JAVA COMPANION 1. Creational Patterns 17 The Factory Pattern 18 How a Factory Works 18 sample Code 18 The Two Derived Classes 19 Building the Factory 20 Factory Patterns in Math Computation 22 When to Use a Factory Pattern 24 Thought Questions 25 The Abstract Factory Pattern 26 A GardenMaker Factory 26 How the User Interface Works 28 Consequences of Abstract Factory 30 Thought Questions 30 The Singleton Pattern 31 Throwing the Exception 32 Creating an Instance of the Class 32 Static Classes as Singleton Patterns 33 Creating Singleton Using a Static Method 34
标签: Creational COMPANION PATTERNS Patterns
上传时间: 2013-12-20
上传用户:xwd2010
This code in this directory implements the binary hopfield network.Source code may be found in HOPNET.CPP. A sample training file is H7x8N4.trn. sample test pattern files are: H7x8D4.TST, H5x8D7.TST,H5x8D7.TST and H5x8D9.TST, Output of the program goes to both the screen and a file, ARCHIVE.LST.
标签: code implements directory hopfield
上传时间: 2013-12-27
上传用户:ruixue198909
Problem A:放苹果 Time Limit:1000MS Memory Limit:65536K Total Submit:1094 Accepted:441 Language: not limited Description 把M个同样的苹果放在N个同样的盘子里,允许有的盘子空着不放,问共有多少种不同的分法?(用K表示)5,1,1和1,5,1 是同一种分法。 Input 第一行是测试数据的数目t(0 <= t <= 20)。以下每行均包含二个整数M和N,以空格分开。1<=M,N<=10。 Output 对输入的每组数据M和N,用一行输出相应的K。 sample Input 1 7 3 sample Output 8
标签: Limit Accepted Language Problem
上传时间: 2016-11-30
上传用户:leixinzhuo
如何使用Freetype2.0渲染字体在linux环境下,本例给出一个完整的sample code.
上传时间: 2016-12-02
上传用户:牛布牛
N位同学站成一排,音乐老师要请其中的(N-K)位同学出列,使得剩下的K位同学排成合唱队形。 合唱队形是指这样的一种队形:设K位同学从左到右依次编号为1,2…,K,他们的身高分别为T1,T2,…,TK, 则他们的身高满足T1 < T2 < ...< Ti > Ti+1 > … > TK (1 <= i <= K)。 你的任务是,已知所有N位同学的身高,计算最少需要几位同学出列,可以使得剩下的同学排成合唱队形。 Input 输入包含若干个测试用例。 对于每个测试用例,输入第一行是一个整数N(2<=N<=100),表示同学的总数。第二行有N个整数,用空格分隔,第i个整数Ti(130<=Ti<=230)是第i位同学的身高(厘米)。当输入同学总数N为0时表示输入结束。 Output 对于每个测试案例,输出包括一行,这一行只包含一个整数,就是最少需要几位同学出列。 sample Input 8 186 186 150 200 160 130 197 220 3 150 130 140 0 sample Output 4 1
标签:
上传时间: 2016-12-06
上传用户:jackgao
This software is a Matlab implementation of restricted sampling from Gaussian distribution, and sample x (column vector) from N(x_mu, x_var), restricted in x_min<=x<=x_max.
标签: implementation distribution restricted Gaussian
上传时间: 2016-12-30
上传用户:6546544