内容如下： 1.The history of the computerized database 2.SQL Data Statements--those used to create, manipulate, and retrieve data stored in your database example statements include select, update, insert, and delete 3.SQL Schema Statements--those used to create database objects, such as tables, indexes, and constraints 4.How data sets can interact with queries 5.The importance of subqueries 6.Data conversion and manipulation via SQL s built-in functions 7.How conditional logic can be used in Data Statements
标签： computerized Statements database history
上传时间： 2015-04-25
上传用户：ardager
This firmware translates a PS/2 mouse to a USB mouse. The translator firmware is entirely interrupt driven (with the exception of sending the data via USB to the host.) An interrupt is generated when the PS/2 start bit is received, at which time the firmware will begin its receive routine. In addition to this interrupt, every 168ms a timer overflow interrupts the main program and implements one state of the mouse state machine. This state machine handles sending bytes to and translating bytes received from the PS/2 mouse automatically. All of this is done in the background while the main program runs in the foreground. The only operation that the main program implements is sending mouse data to the PC via USB.
标签： firmware mouse translates translator
上传时间： 2015-04-26
上传用户：cuiyashuo
The CMUPA is designed to be a low bandwidth, highly flexible architecture .This is it s protocol.
标签： architecture bandwidth designed flexible
上传时间： 2014-01-16
上传用户：1966640071
Libsvm is a simple, easy-to-use, and efficient software for SVM classification and regression. It can solve C-SVM classification, nu-SVM classification, one-class-SVM, epsilon-SVM regression, and nu-SVM regression. It also provides an automatic model selection tool for C-SVM classification. This document explains the use of libsvm.
标签： classification easy-to-use regression and
上传时间： 2013-12-22
上传用户：二驱蚊器
scsi接口编程的汇编代码1-This sample code provides examples of how to use the ASPI programming interface.
标签： programming interface provides examples
上传时间： 2015-04-27
上传用户：开怀常笑
scsi接口编程的汇编代码2.rar-This sample code provides examples of how to use the ASPI programming interface.
标签： programming interface rar-This provides
上传时间： 2015-04-27
上传用户：myworkpost
ucos-ii port to ARM 9
上传时间： 2015-04-27
上传用户：远远ssad
TC 2.0 挖地雷 关于TC2.0版的挖地雷 1、整个游戏基于事件驱动的工作方式，这一点和windows应用程序是相通的。在程序的主 干中，不停的捕捉鼠标事件，再通过一个函数： Bool analysis(CPoint point, ClickInfor infor) 来分析鼠标事件作用在哪个对象上（游戏中的元素，比如按钮、菜单、地雷单元格都是 作为一个对象来看待），然后把鼠标事件分配到相应的对象上。不同的对象，对鼠标事件 有自己的事件处理函数，比如菜单的事件处理函数有两个：单击菜单项和鼠标焦点落在 菜单项上。菜单对象能够依据analysis传给它的击键信息，来判断到底调用哪个事件处 理函数。（在windows编程中，其实也是给对象或控件写事件处理函数）。 当然了，我这个程序中事件处理机制是非常基础和简单的，因为用的是TC2.0的编译器， 所以很多东西要自己写，会麻烦一些。 ………………详细情况见包内文档！
上传时间： 2013-12-24
上传用户：佳期如梦
嵌入式文件系统ucfs.zip This project should serve as an "easy start" with /FS. All paths are relative to the project file. You should therefore be able to copy the entire directory (including all subdirectories) to any location on your harddrive.
标签： relative project should paths
上传时间： 2015-04-28
上传用户：zhliu007
The goal of this lab is (1) to under the defects of software timers, (2) to write a periodic program without timers, (3) to write a periodic program using timer Hardware:Host computer PC Software: GNU GCC
标签： software periodic defects timers
上传时间： 2014-08-13
上传用户：古谷仁美
