kaoqin

sqlite-3_3_7 源代码，最稳定的sqlite源码，可以编译成linux、windows、mac等版本(sqlite-3_3_7 源码)

query for sybase system very good for biginner

说明：  此压缩文件包含2002年-2017年200多个地级市资本存量的数据，里面有详细的计算过程与说明。(This document contains the capital stock data of more than 200 cities in 2002-2017, including detailed calculation process and description, which is convenient for scholars to understand and master)

 职责描述：，系统信息设计，学生出操考勤管理、学生上课考勤管理、学生参加活动考勤管理，学生寝室考勤管理，综合统计与查询等六大模块。  项目简述：该系统利用MFC框架 Excel工具开发，来实现学生考勤管理。()

以G列分成多个工作表(以宏运行VBA) (Sub aa() Dim a As Integer, b As Integer, c As Integer, sh As Worksheet For a = 2 To [g65536].End(3).Row If Cells(a, 7) <> Cells(a- 1, 7) Then b = a End If c = Range("g:g").Find(Cells(a, 7), , , , , xlPrevious).Row Set sh = Sheets.Add(, Sheets(Sheets.Count)) sh.Name = Sheets("sheet1").Cells(a, 7).Value With Sheets("Sheet1") Sheets("Sheet1").Range(.Cells(b, 1), .Cells(c, 10)).Copy Destination:=sh.[a2] Sheets("Sheet1").Range("a1:j1").Copy Destination:=sh.[a1] a = c End With Sheets("Sheet1").Select Next End Sub )

基于powerbuilder的报时源代码，适合初学者学习使用(Learning source code)

基于C#的数据库SQLite的一些读取和写入的操作方法。包含数据库操作语句。(Some reading and writing methods of the database SQLite based on C#. The database operation statement is included.)

1. 采用BP神经网络设计男女生分类器。采用的特征包括身高、体重、是否喜欢数学、是否喜欢文学、是否喜欢运动共五个特征，BP神经网络包含一个隐层，隐层结点数为5。要求：自行编写代码完成后向传播算法，采用交叉验证的方式实现对于性能指标的评判（包含SE,SP,ACC和AUC，AUC的计算可以基于平台的软件包）。(. using BP neural network to design the classifier for male and female students. The features include height, weight, whether they like mathematics, whether they like literature, and whether they like sports. The BP neural network contains a hidden layer, and the number of hidden nodes is five (5). Requirements: self compiled code, post propagation algorithm, cross validation method to achieve performance evaluation (including SE, SP, ACC and AUC, AUC calculation can be based on platform software package).)

memory mapped noSQL database engine

说明：   《员工工资管理系统》是利用Visual Foxpro6.0开发的基于Windows平台的应用软件。它界面漂亮，操作简单、方便，运用它，能使繁琐、复杂的职工（员工）管理变得非常的容易。("staff salary management system" is developed using Visual Foxpro6.0 based Win the Windows platform application software. Its interface beautiful, simple, convenient and use it enables cumbersome, complex workers (staff) management has become very easy.)