虚拟树-TreeView

Learn Linux, and take your career to the next level!Linux Essentials, 2nd Edition provides a solid foundation of knowledge for anyone considering a career in information technology, for anyone new to the Linux operating system, and for anyone who is preparing to sit for the Linux Essentials Exam. Through this engaging resource, you can access key information in a learning-by-doing style. Hands-on tutorials and end-of-chapter exercises and review questions lead you in both learning and applying new information—information that will help you achieve your goals! With the experience provided in this compelling reference, you can sit down for the Linux Essentials Exam with confidence.An open source operating system, Linux is a UNIX-based platform that is freely updated by developers. The nature of its development means that Linux is a low-cost and secure alternative to other operating systems, and is used in many different IT environments. Passing the Linux Essentials Exam prepares you to apply your knowledge regarding this operating system within the workforce.,解压密码 share.weimo.info

Fixed Income Securities, 3rd Edition

Shell.Programming.in.Unix.Linux.and.OS.X.4th.Edition.pdf

正式版第二版，来自于内部分享。不是试用版。高清、能复制

个体软件过程 （the personal software programming) psp经典教材 作者：watts.s.humphrey

First Servlets and JSP 2nd Edition 英文版

This book is for both hardware and software engineers who are interested in the ARM Cortex™-M3 processor. The Cortex-M3 Technical Reference Manual (TRM) and the ARMv7-M Architecture Application Level Reference Manual already provide lots of information on this processor, but they are very detailed and can be challenging for novice readers. This book is intended to be a lighter read for programmers, embedded product designers, systemon- chip (SoC) engineers, electronics enthusiasts, academic researchers, and others who are investigating the Cortex-M3 processor, with some experience of microcontrollers or microprocessors. The text includes an introduction to the architecture, an instruction set summary, examples of some instructions, information on hardware features, and an overview of the processor’s advanced debug system. It also provides application examples, including basic steps in software development for the Cortex-M3 processor using ARM tools as well as the Gnu’s Not Unix tool chain. This book is also suitable for engineers who are migrating their software from ARM7TDMI to the Cortex-M3 processor because it covers the differences between the two processors, and the porting of application software from the ARM7TDMI to the Cortex-M3.

最新版本，第四版，清晰，英文的。 Microwave Engineering (Fourth Edition, Pozar)

书籍描述： 针对A+认证的全面逐步审查，针对最新考试进行修订。 Comptia A+完整的复习指南：考试220-1001和考试220-1002，第四版是一个理想的准备工具，可以帮助您在考试中取得优异成绩并获得认证。本书是Comptia A+完整学习指南的必备伴侣，它提供了对重要考试主题的简化审查，帮助您增强理解力和增强记忆力。现在，在第四版中，本复习指南已经全面更新，重点介绍最新的最佳实践和新的考试目标。清晰简洁的回顾结构有助于您专注于问题领域，而逻辑组织的主题则允许快速参考和灵活学习。这本书涵盖了两个A+考试，包括PC硬件，网络，操作系统和程序，安全，故障排除等主题。访问Sybex在线学习环境包括练习题、奖金考试、电子抽认卡和可搜索的关键术语表。组织你的考试准备，把重点放在具有挑战性的领域，并加强你对基本考试目标的理解。