effective java 2nd edition

/*** Effective Java Second Edition* 30th: Use enum instead of int constant*/Import Java.util.HashMap;Import Java.util.Map;public class Enumtest {/* Media operation */Public final static int START = 1;Public final static int PAUSE = 2;Public final static int RESUME = 3;Public final static int STOP = 4;/* Return results */Public final static int ret_ok = 1;private

Label:The visible field of the access modifier Private-the member is accessible only from the top-level class where it is declared.Package-private-the member is accessible from any class in the packagewhere it is declared. Technically known as default access, this is the access levelYou get if no access modifier is specified.Protected-the member is accessible from subclasses of the class where it isDeclared (subject to a few restrictions [JLS, 6.6.2]) and from any class in thePackage where it is

Tips"Effective Java, third Edition" an English version has been published, the second edition of this book presumably many people have read, known as one of the four major Java books, but the second edition of 2009 published, to n

Tips"Effective Java, third Edition" an English version has been published, the second edition of this book presumably many people have read, known as one of the four major Java books, but the second edition of 2009 published, to n

Tips"Effective Java, third Edition" an English version has been published, the second edition of this book presumably many people have read, known as one of the four major Java books, but the second edition of 2009 published, to n

; } PublicBuilder Calories (intcalories) { This. Calories =calories; return This; } PublicBuilder Fat (intfat) { This. Fat =fat; return This; } PublicBuilder Sodium (intsodium) { This. sodium =sodium; return This; } PublicBuilder Carbohydrate (intcarbohydrate) { This. Carbohydrate =carbohydrate; return This; } PublicNutritionfactsbuilder Build () {return NewNutritionfactsbuilder ( This); } } Private

Jiangnan White, original source: http://blog.csdn.net/calvinxiu/archive/2007/03/06/1522032.aspx, reproduced please keep.For the goal of 2007 years, the following list of books to be read or reread is listed below."In fact, Chinese programmers, the most need now is a quiet desk." "Indeed, the Chinese architecture Normal University lacks the basic knowledge of the system, and its self-deceiving propaganda" reading useless, heavy in practice, slim-cut philosophy book More important ", the good time

: Network Disk DownloadContent Introduction······"In-depth understanding of C # (2nd edition)" is a rare classic in C # field. The author, Jon Skeet, is more focused on discovering the essence of the phenomenon while at the same time presenting the various knowledge points of C # in detail. This book explores the core concepts and classic features of C # and incorporates them into the code, allowing readers

chapter adds the related Materials of suffix tree and suffix array, including the linear time suffix array construction algorithm of Karkkainen and Sanders.? Update the code in the book, using the diamond operators in Java 7.Mark Allen Weiss is a professor, associate dean, undergraduate education director and graduate education director at the Florida International University School of Computing and Information science. He received his PhD in compute

uniform set of rules that are determined by the needs of the project and the organization, rather than simply using the familiar approach of the programmer. Once determined, these criteria can be used as indicators for evaluating source code (using manual or automated processes). cert Coding rules are widely adopted in the industry. At the Cisco annual SECCON meeting in October 2011, Cisco Systems announced the adoption of the CERT C Security coding standard as the benchmark programming standar

The Netty Quanwei Guide (2nd edition) is a classic in the field of asynchronous non-blocking communications, based on a new version of Netty 5.0, is the first in-depth introduction of Netty principles and architecture of the book, but also the author of many years of practical experience summary and enrichment. The content includes not only Java NIO primer knowle

Big Nerd Ranch is a professional mobile development technology training organization in the United States. Based on its Android training camp curriculum, this book incorporates several authors ' experiences for many years and is a fully practical Android Programming Guide. A total of 34 chapters, detailed introduction of 8 Android applications. Through these well-designed applications, the reader can master a lot of important theoretical knowledge and development skills to gain cutting-edge deve

After careful comparison, the final selection of 2017-2018 Autumn textbooks:Android mobile app Design and Development (2nd edition)-based on the Android studio development environmentPublication date: 2017-03-01 ISBN: 978-7-115-44780-7 Price: 49.80 RMB page: 268 1th Android Introduction 11.1 Android Development Overview 11.2 Configuring the Development environment 31.2.1 Installing JDK 31.2.2 Installi

reference: hankcshttp://www.hankcs.com/program/java/ Lucene-combat-2nd-edition-book-with-code-compiled-under-the-idea.htmlthe most basic ant compilation:Click the plus sign on the right to load the Build.xml script under LIA2E, then double-click the program in the list for a cell:Compile and run with idea configuration:To create a new console configuration, selec

Docker distributed solution, it is foreseeable that in the next few years there will be a large number of systems to choose from, whether they are running locally or hosted on public clouds.What are the benefits of using kubernetes?First, the team is streamlined, and a system engineer is responsible for the deployment and operation of Kubernetes.Second, the use of kubernetes is a complete embrace of the microservices architecture.Our system can then be relocated to the public cloud at any time.

an array of objects, each corresponding to an element in the document that has the specified label name.This method allows a wildcard character to be * used as its argument, which returns all the label elements in the document as an array.3. GetelmentsbyclassnameThis method is a new method in the HTML5 DOM that accesses the element through the class name in the tag class attribute, which is an array of objects, each corresponding to the element in the document that has the specified class name.

Entity Framework 6 Recipes 2nd Edition (11-1), entityrecipes The11ChapterFunction Functions provide a powerful code reuse mechanism, and keep your code concise and easy to understand. They are also the database-Layer Code that EF can use when running. Functions include Rowset Functions, Aggregate Functions, Ranking Functions, and scalar Functions. The function is either determined or uncertain. When a funct

combined; no parentheses: int　　*comp (void *, void *) indicates that comp is a function that returns an int type pointer; 5.12 Complex declaration The C language often receives criticism because of the syntax of declarations (especially function pointers); C's syntax tries to make the declaration and use consistent; Because C's declaration cannot be read from left to right and uses too many parentheses, it is confusing when the situation is more complex, such as 5.11 cases; complex declarations

Doe // Script Error　(2) All variables that do not have a direct assignment defined are automatically declared as having global scopefunction dosomething () { var Name= "Zhang San"; NewName= "John Doe"; // Zhang San // John Doe // Script ErrorThe variable blogname has a global scope, and AuthorName cannot be accessed outside the function.(3) All Window object properties have global scopeIn general, the built-in properties of the Window object have global scope, such as Window.name, Win

: Click to open Link(need resources 0 points of contact me ~) "Effective Java Chinese version (2nd edition)" Main content: in Java programming 78 very practical rules of experience, these rules of experience cover the problems faced by most developers every day solutions. A