operating systems book

Today to review: in-depth understanding of computer systems, writing technical articles in the belly of the ink other in too little, just write me read this book sentiment, long ago bought this book, but the revised version. At that time to look at that called a uncomfortable ah, the root of the heavenly book almost. T

Author: Lu Xixian, HUANG Tao, Zhu xianxin, Wuhan University of TechnologyAbstract: an embedded operating system is the core software for embedded system applications. This article compares two typical open-source embedded operating systems, analyzes and summarizes several issues in embedded operating system application

technology stack at present seems to be very necessary. Simple on the Internet to find a bit, the domestic did not find a good writing of this aspect of the introduction of the article and book recommendations, of course, if you find that you can also recommend to me, so I did some of this aspect of the homework, is a start, I hope to help you.1. Objective-c programming:the Big Nerd Ranch Guideby Aaron Hillegass and Mikey WardThis is Objective-c's in

descriptionAdvantages:(1) There is no need for large-scale users (like collaborative filtering) to get the relationship between items(2) Once the property of the item is obtained, the item can be recommended to the user immediately.3. Knowledge-based recommendationsIn some areas, such as the consumer electronics sector (e.g), the vast majority of data is a single purchase record. If you apply both of these methods, the data is too sparse to even get the recommended results. What if we have to r

Embedded System Design Technology and instance troubleshooting] 2. S3C2410 Datasheet Basic English 1. Professional English for computer and communication System tutorial 1. Embedded System-architecture, programming and design 2. Embedded Systems-using open source code and StrongARM/Xscale Processors 3. Building Embedded Linux Systems Theoretical Basis 1. Introduction to Algorithms 2. Data Structure (c) 3.

Document directory Declarative statement Type Lookup Different types of systems are transparent Type checking This book is intended for personal learning and knowledge sharing. The copyright of this book is owned by the original author. If there is any infringement, please inform me that I will handle the post immediately. Reprinting is allowed, but this co

Today, the smartphone field is highly competitive, and major mobile phone manufacturers also have their own "dedicated secrets" in terms of smart phones ". As the leader in the mobile phone industry, Nokia's Symbian systems have a large share. However, the advantage of note is declining, and Nokia is worried about the future situation. This is directly related to the impact of other smart systems. The bigge

Platform competition: Windows or * nix This article is excerpted from the book Orange's: the implementation of an operating system. Readers may find that the words "if you are using Windows" or "if you are using Linux" often appear in the book. Sometimes such words may even affect your reading. If so, please forgive me. I try to take care of as many readers as po

viruses to access and manipulate the system. 79 ^, ktK] IJbThe third misunderstanding is that the Unix system is absolutely secure because it has many different platforms, and each version of the Unix system is very different. But now I can't see it like this. The current virus is written in standard C to adapt to any Unix-like operating system, and they can use the make program for cross-platform compilation. Think about the internet worm written by

This week I saw chapter 6. The book consists of 25 chapters. From the point of view, this book provides a comprehensive introduction to the recommendation system, and also introduces some specificAlgorithm. There are some mathematical symbols in these formulas that I can't remember. The following is a summary of the first six chapters:Chapter 1: Introduction to the bo