java programming language java se 6 selfstudy course

... ing /Programming/ BasicJava1/compile.html import javax.servlet.http.*; public class ExampServlet extends HttpServlet { public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, ... /simpleHTML.html">Form</A>"); out.close(); } Note: To learn how to use the other methods available in the HttpServlet, HttpServletRequest, and HttpServletResponse classes, see The Java Tutorial trail on Servlets. More ... 21-04-2000 17:30 Essentials of the Java( TM) Programming Language, Part 1 http://developer .java. sun.com/developer ining /Programming/ BasicJava1/index.html Training Index Java TM Programming Language...

Ngày tải lên: 06/08/2013, 17:39

... given Set<?> unknownSet = new HashSet<String>(); /** Add an element t to a Set s */ public static <T> void addToSet(Set<T> s, T t) { } The call below is illegal. addToSet(unknownSet, ... existing APIs to use generics (see section 10), or just want to understand why things are the way they are. 6. 3 Using Generic Code in Legacy Code Now let’s consider the inverse case. Imagine that ... call it select(getMyEmpInfoFactory(), ”selection string”); The downside of this solution is that it requires either: • the use of verbose anonymous factory classes at the call site, or 16 1 Introduction JDK...

Ngày tải lên: 26/10/2013, 18:15

... Effective Java: Programming Language Guide 25 //Broken - violates symmetry! public boolean equals(Object o) { if (o instanceof CaseInsensitiveString) return s.equalsIgnoreCase( ((CaseInsensitiveString)o).s); ... probably the case that no fields need to be fixed. There are Effective Java: Programming Language Guide 7 This book uses a few technical terms that are not defined in The Java Language Specification. ... These goals are impossible to achieve in the absence of well-designed APIs for the components of the system. No language is perfect, but some are excellent. I have found the Java programming language...

Ngày tải lên: 12/12/2013, 21:16

... make the most effective use of the Java programming language and its fundamental libraries, java. lang, java. util, and, to a lesser extent, java. io. The book discusses other libraries from ... Effective Java: Programming Language Guide 25 //Broken - violates symmetry! public boolean equals(Object o) { if (o instanceof CaseInsensitiveString) return s.equalsIgnoreCase( ((CaseInsensitiveString)o).s); ... for inheritance or else prohibit it 61 Item 16: Prefer interfaces to abstract classes 65 Item 17: Use interfaces only to define types 69 Item 18: Favor static member classes over nonstatic 71...

Ngày tải lên: 16/01/2014, 20:20

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Ngày tải lên: 27/06/2014, 21:20

... 0 361 ZHT16BIG5 0230 AR8MSAWIN 0 362 ZHT16CCDC 0231 AR8NAFITHA721 0 363 ZHT16MSWIN950 0233 AR8SAKHR7 06 03e4 KO16TSTSET 0235 AR8ARABICMAC 03e6 JA16TSTSET 02 36 AR8ARABICMACS 07 26 JA16EUCFIXED ... 0728 JA16SJISFIXED 024e LA8ISO6937 0729 JA16DBCSFIXED 031d US8NOOP 0730 KO16KSC 560 1FIXED 031e WE8DECTST 0732 KO16DBCSFIXED 033d JA16VMS 073a ZHS16CGB231280FIXED 033e JA16EUC 073c ZHS16GBKFIXED ... release Database version 7.3.4 Database version 8.0.4 Database version 8.0.5 Database version 8.0 .6 Database version 8.1.5 Database version 8.1 .6 JDK 1.0.x JDK 1.1.x JDK 1.2.x...

Ngày tải lên: 05/09/2012, 15:14

Ngày tải lên: 22/08/2013, 14:52

... the mid-1990s. Since that time, Java has gone from being considered an applet language, a client-side language, a server-side language, an enterprise application language, and now, with Oracle8i, ... you must choose only one. | In syntax descriptions, a vertical bar separates the items enclosed in curly or square brackets, as in {TRUE | FALSE}. In syntax descriptions, ellipses indicate ... brought internal support for Java . These releases represent 15-plus years of demonstrated commitment by Oracle Corporation to make Oracle the write-once-run-anywhere database. But platform independence...

Ngày tải lên: 29/09/2013, 09:20

... z); switch (value) { case PHASE_OIL : phaseString = "Oil"; break; case PHASE_WATER : phaseString = "Water"; break; case PHASE_GAS : phaseString = "Gas"; ... of prefixing these classes by Default has been adopted by Sun for the Java library. Seite 5 von 1 3Java Programming Style Guidelines 18.02.2004http://geosoft.no/javastyle.html 5 .6 Loops 5.7 Conditionals ... block rule above. 66 . A switch statement should have the following form: switch (condition) { case ABC : statements; // Fallthrough case DEF : Seite 10 von 1 3Java Programming Style...

Ngày tải lên: 18/10/2013, 08:15

... XmlDocumentBuilder(); Parser parser = new com.sun.xml.parser.Parser(); parser.setDocumentHandler(builder); builder.setParser(parser); parser.parse(uri); doc = builder.getDocument(); Using a different DOM parser Although ... system to parse it. The parseString .java source code is on page 48. Tutorial – XML Programming in Java Section 2 – Parser basics 3 Section 2 – Parser basics The basics An XML parser is a piece ... HandlerBase { public void parseURI(String uri) { SAXParser parser = new SAXParser(); parser.setDocumentHandler(this); parser.setErrorHandler(this); try { parser.parse(uri); } catch (Exception...

Ngày tải lên: 22/10/2013, 15:15

... of Web browsers. Without Java- compatible browsers, Java applets wouldn’t be very useful. Java browsers practically serve as the operating system for Java programs. For this reason, Java is highly ... then executes it on the user’s host, security is a major concern for Java- enabled browser users and Java programmers. </P> HotJava includes several layers of security, including the following: </P> ... “Applet Programming. ” </P> JavaScript JavaScript is a scripting language described by Netscape as a lightweight version of Java. JavaScript promises to enable less technical Web users...

Ngày tải lên: 09/12/2013, 15:15

... groups. import java. io.*; import java. net.*; import java. rmi.* import java. rmi.server.*; import javax.swing.*; import javax.swing.event.*; import org.linux.apache.server.*; The import ... location is enforced by the Java language. The sorting makes it simple to browse the list when there Seite 6 von 1 3Java Programming Style Guidelines 18.02.2004http://geosoft.no/javastyle.html for (int ... employee.setName (name); matrix.setElement (2, 4, value); This is the naming convention for accessor methods used by Sun for the Java core packages. When writing Java beans this Seite 3 von 13Java...

Ngày tải lên: 12/12/2013, 11:15

... programming, this is the first time that the same programming language has been popular as both a teaching language and a language used for real world programs. C++ is also a widely used programming ... responsibility of a sensor object to keep track of the state of the sensor. A sensor object might respond to requests from other objects that use sensors to check the status of a sensor, to turn a sensor ... used by non- OO programming languages. Instead of defining a separate callback procedure and then registering it with the system, a Java program will create an object based on a standard Java...

Ngày tải lên: 20/12/2013, 21:16

... example: 17L or 7284 768 74 368 L. As another complication, Java allows o ctal (base-8) and hexadecimal (base- 16) literals. I don’t want to cover base-8 and base- 16 in detail, but in case you run into ... well with later versions of Java. (While Java 5.0 introduced major new features that need to be covered in an introductory programming course, Java 6. 0 and the upcoming Java 7.0 do not.) Many of ... college-level programming. Chapters 1 through 7 can be used as a textbook in a one-semester college-level course or in a year-long high school course. This version of the book covers Java 5.0”....

Ngày tải lên: 19/01/2014, 16:20