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Java skills and code Articles


581: Java language learning points
Learning Java is more complex, mainly related to a series of platforms, norms and agreements. Experienced Java programmers are aware, only mastered the language itself, it is very difficult to develop Java applications. This article does not discuss...

582: [java technology] 2.23 J2EE development model that
Advantages ...

583: Java exception handling of the bad habits of broadcasting
Do you think it is a Java expert right? Sure they have complete control of the Java exception handling mechanism? The code below, you can quickly identify the six exception handling problem? 1 OutputStreamWriter out = ... 2 java.sql.Connection con...

584: java category using the jdom
* Function to complete the set up xml file, by adding, changing, display, find (value of) * Now only supports generation of two labels * <Root> * <A label> * <2 label> value <2 Labels /> * <2 label> value <2 Lab...

585: Java how to call the executable file and a batch command
Introduction Java is a cross-platform language, we often encounter the need for the adoption of Java under windows call certain procedures. Some third-party vendors, such as (ANT), also provides call executable programs under windows, but we often ...

586: JAVA program to talk about decompile
JAVA recent analysis of some procedures, the anti-JAVA compiler for a lot of understanding, the following will be the case as I understand the following, the fans would like to help JAVA. JAVA is known as a "byte code" of the program stru...

587: On the Java Virtual Machine
See's "Java program will be made several ways exe file" articles, written well and good, but the time to complete this article earlier, and many have been inappropriate to the content. I would like to add a few: A, exe4j. Description...

588: FTP functions to achieve java (source code)
import sun.net.ftp .*; import sun.net .*; import java.awt .*; import java.awt.event .*; import java.applet .*; import java.io. *; public class FtpApplet extends Applet ( FtpClient aftp; DataOutputStream outputs; TelnetInputStream ins; Tel...

589: Select Java interface or abstract class
Select Java interface or abstract class Author: Liang Song from this paper: open systems world - SEOUL March 12, 2003, many people have had this question: Why do some places have to use interfaces rather than abstract class, while in others the some...

590: Will generate html and java code highlight
import java.io. *; ( private static boolean comment = false; private static boolean lineComment = false; private static boolean START = true; private static boolean END = false; private static boolean backslash = false; private static boolean...

591: Java Network Programming Notes (1)
The basic concept of a network Chapter2 Basic Network Concepts keywords: network, node, host, address, name, packet-switched, protocol Full-featured computer, known as the host node (host). Application Layer Transport Layer (TCP, UDP) Internet...

592: Java Network Programming Notes (2)
Chapter 6 Looking up Internet Addresses Contains such hostName and address, but not the public. Class InetAddress no public constructor, static method available through three InetAddress object: public static InetAddress InetAddress.getByName (St...

593: Java Network Programming Notes (3)
chapter 7 Retrieving Data with URLs When the JVM does not support the url out of the agreement MalformedURLException This constructor set the port to -1, so the agreement will be using the default port. file parameter should be "/" the ...

594: Java programming rules
ThisIsAClassName thisIsMethodOrFieldName If the definition of a character constant is initialized, the static final basic types of capital of all the letters identifier. This will mark their belonging to compile-time constant. Java package (Packa...

595: On the Java synchronization mechanisms - synchronized on what the impact of code?
Java support for multi-threading and synchronization mechanisms by everyone's favorite, it seems that the use of the synchronized keyword appears can easily solve the multi-threaded shared data synchronization. How in the end? - Will have the ro...

596: The practice of peer-to-peer computing Java: Based on the discovery of IP Multicast
To complete the useful work, P2P applications such as point of each other must be able to find each other and interact with each other. This article provides an approach based on the discovery of IP multicast implementation. Entities to participate...

597: Frequently asked questions side Java (with answers)
First, to talk about the final, finally, finalize the distinction. final? modifier (keyword) if a class was declared to be final, means that it can not send another gives rise to new sub-class can not be inherited as a parent. Therefore a class can...

598: Delete the java folder-type
/ ** * @ Author www.nwu.edu.cn MiniRice * @ Author darkrice@gmail.com * @ Version 1.2 * * / package cn.edu.nwu.io; import java.util .*; public class File extends java.io.File ( File (java.io.File file, String str) ( super (file, str); ) ...

599: The realization of Java and C language interface
Step one: the local variable declaration <CCID_NOBR> <CCID_CODE> Such as: class NativeHello ( public native void nativeHelloWorld (); static ( System.loodlibrary ( "nativeTest ");// library file called nativeTest.dll) ) ...

600: Java installation kit to configure and use
1. Download j2sdk 1.4.1 or later (http://java.sun.com, proposed at the same time to download the Java Documentation, which is the Java help documentation) 2. Run just downloaded j2sdk-1_4_1_02-windows-i586.exe an official document of the installati...


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