PowerDesigner数据库建模技术，6。1版本，非常有用.

asp.net程序中最常用的三十三种编程代码,非常实现的。如果好的话，顶一下-asp.net procedures most commonly used 33 kinds of programming code, very achievable. If good, top-click

这是我用VC编的一个银行管理系统，具有功能：储户开户管理、用户现金存取款操作、转帐操作、打印报表、更改密码、忘记密码操作等，里面有说明文档。 -This is my VC addendum to the management of a banking system, with functions : depositor account management, Users operating cash deposit, transfer operations, print statements, change passwords, forgotten passwords operation, which has documented.

lecture notes from american university

设计模式小例，自己写的一些源码，请多指教-example for pattern，

LWIP是TCP/IP协议栈的一种实现。LWIP的主要目的是减少存储器利用量和代码尺寸，使LWIP适合应用于小的、资源有限的处理器如嵌入式系统。为了减少处理器和存储器要求，lwIP可以通过不需任何数据拷贝的API进行裁减。 本文叙述了lwIP的设计与实现。叙述了协议实现及子系统中所使用的算法和数据结构如存储和缓冲管理系统。还包括LWIP API的参考手册和使用LWIP 的一些代码例子。-LwIP is TCP/IP protocol stack as a realization. LwIP main purpose is to reduce the memory utilization and code size, so lwIP suitable for small, resource-limited processor such as embedded systems. In order to reduce the processor and memory requirements, lwIP can copy any data without the process of reducing the API. This paper describes the Design and Implementation of lwIP. Describes the protocol and subsystems used in the algorithms and data structures such as storage and buffer management system. LWIP API also includes a reference manual and use lwIP some code examples.

人件，软功工程的经典著作。本站已有的版本没有书签，不方便阅读。我这个版本加入了书签-One piece, soft-power engineering classic. There is no existing version of the site bookmarks, inconvenient to read. Bookmark this version, I joined the

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精心整理，吐血奉献 内容包括：论软件架构师的角色和培养：任职资格 1 C语言嵌入式系统编程修炼之背景篇 3 C语言嵌入式系统编程修炼之软件架构篇 6 C语言嵌入式系统编程修炼之性能优化 12 C语言嵌入式系统编程修炼之键盘操作 16 C语言嵌入式系统编程修炼之内存操作 19 C语言嵌入式系统编程修炼之屏幕操作 26-carefully collated dedication to vomit blood contents include : software architect and the role of culture : qualification of a C programming language embedded systems practicing Background Part 3 C programming language embedded system software architecture exercises of Part six C programming language embedded system performance optimization exercises of 12 C programming language embedded system operated keyboard exercises of 16 C Embedded Systems Programming Language practicing Memory 19 operating system embedded C programming language exercises of the screen to operate 26

software engineering

介绍了虚拟现实的原理、方法，以及在实际应用中如何进行系统开发-Introduced the principle of virtual reality, methodology, and practical application in how to proceed with system development