... Effective Java: ProgrammingLanguageGuide The need to measure the effects of optimization is even greater on the Java platform than on more traditional platforms, as the Javaprogramminglanguage ... hinders the 135 Effective Java: ProgrammingLanguageGuide use of the method, as it effectively obscures any other exception that may be thrown in the same context While the language does not require ... awt Parts should generally consist of a single word or abbreviation 124 Effective Java: ProgrammingLanguageGuide Many packages have names with just one part in addition to the internet domain...
... which you can learn the grammar of the JavaProgramming Language, including The JavaProgrammingLanguage by Arnold, Gosling, and Holmes [Arnold00] or The JavaLanguage Specification by Gosling, ... Effective Java: ProgrammingLanguageGuide Chapter Introduction This book is designed to help you make the most effective use of the Javaprogramminglanguage and its fundamental libraries, java. lang, ... with the Javaprogramminglanguage This book addresses your third need: customary and effective usage Joshua Bloch has spent years extending, implementing, and using the Javaprogramming language...
... which you can learn the grammar of the JavaProgramming Language, including The JavaProgrammingLanguage by Arnold, Gosling, and Holmes [Arnold00] or The JavaLanguage Specification by Gosling, ... Effective Java: ProgrammingLanguageGuide Chapter Introduction This book is designed to help you make the most effective use of the Javaprogramminglanguage and its fundamental libraries, java. lang, ... with the Javaprogramminglanguage This book addresses your third need: customary and effective usage Joshua Bloch has spent years extending, implementing, and using the Javaprogramming language...
... which you can learn the grammar of the JavaProgramming Language, including The JavaProgrammingLanguage by Arnold, Gosling, and Holmes [Arnold00] or The JavaLanguage Specification by Gosling, ... Effective Java: ProgrammingLanguageGuide Chapter Introduction This book is designed to help you make the most effective use of the Javaprogramminglanguage and its fundamental libraries, java. lang, ... associated with the Javaprogramminglanguage This book addresses your third need: customary and effective usage Joshua Bloch has spent Effective Java: ProgrammingLanguageGuide likely to cause...
... Effective Java: ProgrammingLanguageGuide object Because an adapter has no state beyond that of its backing object, there's ... Stack(int initialCapacity) { this.elements = new Object[initialCapacity]; } 16 Effective Java: ProgrammingLanguageGuide public void push(Object e) { ensureCapacity(); elements[size++] = e; } public ... off the stack The corrected version of the pop method looks like this: 17 Effective Java: ProgrammingLanguageGuide public Object pop() { if (size==0) throw new EmptyStackException(); Object result...
... Effective Java: ProgrammingLanguageGuide Chapter Classes and Interfaces Classes and interfaces lie at the heart of the Javaprogramminglanguage They are its basic units of abstraction The language ... improve performance While the resulting hash function may run faster, its 34 Effective Java: ProgrammingLanguageGuide quality may degrade to the point where hash tables become unusably slow In particular, ... string should be self-explanatory (The Thread example flunks this test.) 35 Effective Java: ProgrammingLanguageGuide One important decision you'll have to make when implementing a toString method...
... merely a detail of its implementation 60 Effective Java: ProgrammingLanguageGuide There are a number of obvious violations of this principle in the Java platform libraries For example, a stack is ... wherever possible One easy way to this is to provide public static final 52 Effective Java: ProgrammingLanguageGuide constants for frequently used values For example, the Complex class might provide ... the state of a single bit of a million-bit instance in constant time 53 Effective Java: ProgrammingLanguageGuide The performance problem is magnified if you perform a multistep operation that...
... local class 74 Effective Java: ProgrammingLanguageGuide Chapter Substitutes for C Constructs The Javaprogramminglanguage shares many similarities with the C programming language, but several ... Integer.toHexString(Float.floatToIntBits(6.699e-41f))); 79 Effective Java: ProgrammingLanguageGuide Item 21: Replace enum constructs with classes The C enum construct was omitted from the Javaprogramminglanguage Nominally, this construct ... detection at compile time and result in bugs at run time 80 Effective Java: ProgrammingLanguageGuide Luckily, the Javaprogramminglanguage presents an alternative that avoids all the shortcomings...
... Effective Java: ProgrammingLanguageGuide Item 24: Make defensive copies when needed One thing that makes the Javaprogramminglanguage such a pleasure to use is that it is a safe language This ... returning a zero-length array This idiom is likely a holdover from the C programming 102 Effective Java: ProgrammingLanguageGuide language, in which array lengths are returned separately from actual ... conventions are not part of the Javaprogramming language, they constitute a de facto API that every programmer should know The conventions are defined The Javadoc Tool Home Page [Javadoc-b] To document...
... metacharacters must be escaped 106 Effective Java: ProgrammingLanguageGuide Chapter General Programming This chapter is largely devoted to the nuts and bolts of the language It discusses the treatment ... functionality, the developer community will make this shortcoming known The 110 Effective Java: ProgrammingLanguageGuideJava platform has always been developed with substantial input from this community ... reduced functionality 120 Effective Java: ProgrammingLanguageGuide In summary, reflection is a powerful facility that is required for certain sophisticated system programming tasks, but it has many...
... Effective Java: ProgrammingLanguageGuide The problem with this code is that in the absence of synchronization, there ... synchronized (Foo.class) { if (foo == null) foo = new Foo(); } } return foo; } 143 Effective Java: ProgrammingLanguageGuide The idea behind this idiom is that you can avoid the cost of synchronization ... initialize-on-demand holder class idiom is appropriate for use when a static field is 144 Effective Java: ProgrammingLanguageGuide expensive to initialize and may not be needed, but will be used intensively...
... outside their package 173 Effective Java: ProgrammingLanguageGuide References [Arnold00] Arnold, Ken, James Gosling, David Holmes The JavaProgramming Language, Third Edition Addison-Wesley, ... 174 Effective Java: ProgrammingLanguageGuide [J2SE-APIs] Java Platform, Standard Edition, v 1.3 API Specification Sun Microsystems March 2001 ... 1975 ISBN: 0123790506 [JavaBeans] JavaBeans™ Spec Sun Microsystems March 2001 [Javadoc-a] How to Write Doc Comments for Javadoc Sun Microsystems...
... added to ExampServlet .java from Lesson 5, FileIOServlet for this lesson executes without restriction under Java WebServerTM 1.1.1 import java. io.*; import javax.servlet.*; import javax.servlet.http.*; ... Microsystems, Inc All Rights Reserved Terms of Use Privacy Policy 21-04-2000 17:31 Training Index JavaTM ProgrammingLanguage Basics, Part Lesson 6: File Access and Permissions [] ... and catch block to handle the java. lang.IOException that might be thrown by code within the block java. lang.IOException is what is called a checked exception The Java platform requires that a...
... locating and connecting to the database import java. io.*; import javax.servlet.*; import javax.servlet.http.*; import java. sql.*; import java. net.*; import java. io.*; public class DbaServlet extends ... 17:32 Training Index JavaTM ProgrammingLanguage Basics, Part Lesson 8: Remote Method Invocation [] The JavaTM Remote Method Invocation (RMI) application programming interface ... to and read from a database using JDBCTM JDBC is the JavaTM database connectivity application programming interface (API) available in the Java Platform software The code for this lesson is very...
... 17:30 Java( TM) Language Basics, Part 1, Lesson 2: Building Applications http://developer .java. sun.com/developer aining /Programming/ BasicJava1/prog.html Training Index JavaTM ProgrammingLanguage ... 21-04-2000 17:30 Java( TM) Language Basics, Part 1, Lesson 3: Building Applets http://developer .java. sun.com/developer ning /Programming/ BasicJava1/applet.html Training Index JavaTM ProgrammingLanguage ... 17:30 Java( TM) Language Basics, Part 1, Lesson 4: Building A User Interface http://developer .java. sun.com/developer ining /Programming/ BasicJava1/front.html Training Index JavaTM Programming Language...
... to the Javaprogramminglanguage One of these is the introduction of generics This tutorial is aimed at introducing you to generics You may be familiar with similar constructs from other languages, ... latest version of the Javaprogramming language, which supports generics Alas, in reality this isn’t the case Millions of lines of code have been written in earlier versions of the language, and they ... design goal of generics In particular, the language is designed to guarantee that if your entire application has been compiled without unchecked warnings using javac -source 1.5, it is type safe However,...
... Practical C ProgrammingPractical C Programming Third Edition Steve Oualline Beijing • Cambridge • Farnham • Köln • Sebastopol • Tokyo Practical C Programming, Third Edition ... This book is devoted to practical C programming C is currently the premier language for software developers That’s because it’s widely distributed and standard Newer languages are available, ... still the language of choice for robust, portable programming This book emphasizes the skills you will need to real-world programming It teaches you not only the mechanics of the C language, ...