pcb design book

I started writing this book for more than 40 days. During this period, many enthusiastic netizens sent very good suggestions and received support from colleagues and friends, the progress is still smooth. Due to various reasons, we decided to suspend the two I started writing this book for more than 40 days. During this period, many enthusiastic netizens sent very good suggestions and received support from

Some people need to design pages, but there is no design background at all, or there is no formal training in design. This book is exactly for these people. I. Design Principles: Contract is responsible for shuffling the fate, but we play cards on our own! Avoid too

Technical suggestions on using XMLType for Synchronous content in Address Book Database Design Zhou Peng 2005-02-20 Oracle 9i (9.0.1) Support for XML Technology XML built-in features provided by Oracle 9i: Oracle 9i supports the XMLType type, which is an object type defined by the Oracle 9i system. XMLType has built-in functions that provide powerful functions such as creation, search, and indexing of XML p

was synthesized. ）。The relative overhead of the interview Inline function Pass Value: 1 inline function Pass-through pointer: 2 Non-inline function, non-virtual function: 10 virtual function Mechanism: 20 Create costs relative to individual allocations Own initiative (on the stack): 1.5 Dynamic (on heap): 100+ The author concludes with a discussion of isolation decisions, which suggest whether isolation takes place in the scope used, the level of perf

javax.swing.jtextfield;/** * wooo Plan Package * @author ABE * * public class Myutil {private Myutil () {}/** * method: Auto-match type initialization input box * @param c */public static void Resetcomponent (Component c) {if (c instanceof JTextField) {//text box ((JTextField) c). SetText (""); else if (c instanceof JPasswordField) {//Password box ((JPasswordField) c). SetText (""); else if (c instanceof jcheckbox) {//check box ((Jcheckbox) c). SetSelected (false);} else if (c instanceof jcombo

I browsed the books launched in 2005 only in 2010. I did not work hard in these years. If it weren't for the "first-line architect Practice Guide", I would continue to ignore this book every time I stood in front of the shelf of Luming bookstore. To be honest, if I read this book in 2005, it will be a great improvement for myself. MQ, COM +, authentication, authorization, and configuration. At that time, I

Three years ago, I was lucky enough to cooperate with Chen Yicheng (originally called Chen ice, who was planning and editing by Tsinghua University Press) to complete the creation and publishing of "big talk design model. It should be said that without the help of Chen Yucheng, it is impossible to succeed in the big talk design model. Thank you very much! Coincidentally, when my new

I 've been writing this book review for a long time, but I 've been writing it in several different ways. I don't feel good about it. I finally gave up after several drafts, I just made an excerpt at the beginning of my blog. It may be because the idea of the father of C ++ is too deep and I cannot understand it at all. Finally, I just want to give a rough description of what I have learned. But it doesn't mean this

- 设置关注变量 - 18.9 detection system 18.9.1 using UID as selection criteria if (current->uid! = 7777) { / old algorithm / Else { / New Algorithm / } 18.9.2 Using condition variables You can use conditional variables if your code is not process-independent, or if you want to have a mechanism that can be used for all situations to control an attribute. This is easier than using UID, just to create a global variable as a conditional selector

The classic example of HTML 5+CSS 3 web design (with 1 CD CDs) is divided into 18 chapters, covering all aspects of HTML 5 and CSS3 technical knowledge.The main content includes an overview of HTML 5, the difference between HTML 5 and HTML 4, the structure of HTML 5, canvas drawing capabilities, video and audio applications on the Web, form applications, new file applications, geo-location information processing, Web local storage applications, offlin

inheritance relationship between the two roles into the aggregation relationship, the strong association between them is changed to weak association;(P185)Bridging in bridge mode is one-way, that is, the object that can only be an abstract part to use the concrete realization part of the object, but not in turn;(P194)from a more essential point of view, basically as long as the Java program for the abstract writing, can be regarded as the application of bridge mode, is to let the abstraction an

inheritance relationship between the two roles into the aggregation relationship, the strong association between them is changed to weak association;(P185)Bridging in bridge mode is one-way, that is, the object that can only be an abstract part to use the concrete realization part of the object, but not in turn;(P194)From a more essential point of view, basically as long as the Java program for the abstract writing, can be regarded as the application of bridge mode, is to let the abstraction an

Dear friends, everyone, the old boy's second book, "Shell Programming Combat" is about to meet with everyone (expected early January 2017)!Please participate in the selection of the color of the cover, loudly tell the old boy, time until December 22 22:00, your choice will directly determine the book's cover design, thank you!Please comment out the book like 1, b

Article Introduction: Introductory books for beginners in JavaScript. Since learning the front end design, I've been focusing on Photoshop, Html, and CSS, and I rarely learn JavaScript because I didn't know that the Web page was composed of three parts, content (Html), Appearance (CSS) and action (JavaScript), and JavaScript as a representative part of the action is of considerable importance. A Web page without JavaScript is like a

Design First of all, we make a message thin, first make an input screen interface effect, that is, generate the Message Input screen HTML page, and then in these HTML source code to add ASP script, I get the HTML code below. * FileName: book.htm The The The E-Mail You can click here to look at the effect of this interface (you need to emphasize that the HTML code is still completely non-functional) you can save it as a book.htm, and then open it wit

the whole and part, but at this time the whole and part is not divided, the whole life cycle end also means that part of the life cycle end , such as you and your brain; At the level of the code, the relationship is consistent and can only be differentiated from the semantic level;650) this.width=650; "Src=" http://p.blog.csdn.net/images/p_blog_csdn_net/sfdev/EntryImages/20090218/ Composition.jpg "width=" 430 "height=" 106 "style=" border:0px; "/>Write the code for the singleton pattern.public

This is my freshman second semester at the beginning of the C language course design works, hey, originally thought has not found the manuscript, today inadvertently unexpectedly in QQ network hard disk found the original version of the Teta, published in this, in order to commemorate.C source code such as the following:#include C Language Course design-book Man

This is my freshman second semester at the beginning of the C language course design works, hey, originally thought has not found the manuscript, today inadvertently unexpectedly in QQ network hard disk found the original version of the Teta, published in this, in order to commemorate.C source code such as the following:#include C Language Course design-book Man

, but development and maintenance require efficiency, rather than simply pursuing pure semantics and decoupling, the final solution is a trade-off. We need to understand what the ultimate goal of design and development is. This is a tough problem. This writing method can reduce the amount of code, but it requires the cooperation of many people, such as vision, and the requirement should be determined. In case the requirement is modified, congratulatio

design and analysis discussed in the title today is one of them. I have never met the author of a book, but objectively speaking, this book is really good. The content of the book basically includes most of the openrisc code, which basically includes, （1）mmu （2）cache （3）qmem （4）store buffer （5）multip