Every day, patches are created to cover up security holes in software applications and operating systems. But by the time you download a patch, it could be too late. A hacker may have already taken advantage of the hole and wreaked havoc on your system. This innovative book will help you stay one step ahead. It gives you the tools to discover vulnerabilities in C-language-based software, exploit the vulnerabilities you find, and prevent new security holes from occurring.
标签： applications operating security software
上传时间： 2015-11-01
上传用户：fhzm5658
企业内部的很多业务都可以抽象为一个或者若干个工作流，最典型的是收发文工作流。一个发文流程可能要经历起草，审批，校对，领导签字，传阅等步骤。传统的办公模式完成此流程需要投入很多人力，而且运转起来较慢，容易出错，如果采用办公自动化系统，公文的流转就可以自动化，显然有很多好处。 UML（Unified Modeling Language)是一种面向对象的建模语言，它已经广泛用于面向对象系统的分析和设计。统一过程(Unified Process)是一种软件工程方法，它将软件开发过程分为一系列的工作流程(Workflow)，充分发挥了迭代的开发思想，是软件开发成功的重要因素。 Struts是基于JAVA的一个开源项目，采用模块化的设计思想将业务逻辑，数据存储和用户界面分离，简化了企业级应用程序的构建。 本文描述了葫芦岛锌厂的办公自动化系统的开发过程，依据统一过程的开发思想，利用UML构建和描述系统的结构与行为，并用Struts完成了系统的最终实现。
上传时间： 2015-11-01
上传用户：ljmwh2000
随着计算机技术和网络技术的发展，在线教育平台为校园网的数字化提供了技术支持。它能够有效地将信息技术融入教学的环境当中，从而推动的传统教育的改革。 Struts是Apache软件组织提供的一项开放源代码项目，它为Java Web的开发提供了模型-视图-控制器（Model-View-Controller, MVC）框架，尤其适用于开发大型可扩展的Web应用，并且为其提供了一个通用的框架，使得开发人员可以把精力集中在如何解决实际业务问题上，比较适合大型团队开发。 UML(Unified Modeling Language)是一种可视化的建模语言，功能强大，易于使用，便于开发人员之间的沟通。它已经广泛用于面向对象系统的分析、设计和实现。RUP(Rational Unified Process)是一种软件工程方法，描述了软件迭代的开发过程。 本文描述了在线教育平台的开发过程，遵循RUP的思想，利用UML对系统进行需求、分析和设计，并通过使用Struts框架对系统进行实现。
上传时间： 2013-12-12
上传用户：dianxin61
主要特点 * Flexible finite element space construction based template element library 基于模板单元库灵活的构造有限元空间 * Convenient facilities to implement mesh adaption 很方便的进行网格加密和稀疏化 * Multi-mesh operation supported 支持多套网格操作 需要有一定的有限元基础和C++语言基础，最好在linux平台下用。 http://162.105.68.168/AFEPack/
标签： element construction Flexible template
上传时间： 2014-11-21
上传用户：qq1604324866
< Learning Perl>> published by O Reilly & Associates, the complete reference book on the language. English.
标签： Associates published the reference
上传时间： 2015-11-04
上传用户：youth25
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD><TITLE>会员登录</TITLE> <META http-equiv=Content-Type content="text/html charset=gb2312"> <SCRIPT language=javascript id=clientEventHandlersJS>
标签： HTML lt Transitional gt
上传时间： 2014-01-13
上传用户：jing911003
A one-dimensional calibration object consists of three or more collinear points with known relative positions. It is generally believed that a camera can be calibrated only when a 1D calibration object is in planar motion or rotates around a ¯ xed point. In this paper, it is proved that when a multi-camera is observing a 1D object undergoing general rigid motions synchronously, the camera set can be linearly calibrated. A linear algorithm for the camera set calibration is proposed，and then the linear estimation is further re¯ ned using the maximum likelihood criteria. The simulated and real image experiments show that the proposed algorithm is valid and robust.
标签： one-dimensional calibration collinear consists
上传时间： 2014-01-12
上传用户：璇珠官人
This is the demo source code for embedded VxWorks, which include severl functions. The function source codes are all written in C language.
标签： functions embedded function VxWorks
上传时间： 2014-06-22
上传用户：kelimu
This book is a hands-on introduction to the principles and practice of embedded system design using the PIC microcontroller. Packed with helpful examples and illustrations, it gives an in-depth treatment of microcontroller design, programming in both assembly language and C, and features advanced topics such as networking and real-time operating systems. It is accompanied by a CD-ROM containing copies of all programs and software tools used in the text and a `student version of the C complier Designing Embedded Systems with PIC Microcontrollers: Principles and Applications is ideal for students of electronics, mechatronics and computer engineering. Engineers in industry and informed hobbyists will also find this book a valuable resource when designing and implementing both simple and sophisticated embedded systems using the PIC Microcontroller.
标签： introduction principles hands-on embedded
上传时间： 2014-01-17
上传用户：wuyuying
/*_############################################################################ _## _## SNMP4J - PDU.java _## _## Copyright 2003-2007 Frank Fock and Jochen Katz (SNMP4J.org) _## _## Licensed under the Apache License, Version 2.0 (the "License") _## you may not use this file except in compliance with the License. _## You may obtain a copy of the License at _## _## http://www.apache.org/licenses/LICENSE-2.0 _## _## Unless required by applicable law or agreed to in writing, software _## distributed under the License is distributed on an "AS IS" BASIS, _## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. _## See the License for the specific language governing permissions and _## limitations under the License. _## _##########################################################################*/
标签： SNMP4J
上传时间： 2014-01-25
上传用户：ZJX5201314
