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• dot length in java - finding its definition

  - by abson

  In which class the length variable is defined in java(one used for printing array length)? Will I be able to see it defined say in Object class? EDIT : Why was this field so designed(any thing related with security or memory efficiency)?

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• Java image with double value pixel

  - by marionmaiden

  Actually I'm working with BufferedImages, that provide me pixel values in int type. Do you know a Java object to represent an image that the pixel value in double or float type?

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• Open source Java ecommerce software

  - by deamon

  Are there some recommendable open source ecommerce solutions written in Java? Something like OsCommerce or Magento? I've found a similar question

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• Getting started with parser in java code

  - by giri

  Hi I am noob to parsers.I like to fetch specific data from a website I need to use parsers for that. Can anybody please tel me how to get started with parsers.What do I need to download? Can anybody the code to fetch the data from a website using parsers in java. Thanks in advance.

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• Bind Java program to Cocoa interface

  - by Kevin

  Hi, would it be possible to bind a Java application to a Cocoa graphical interface? I'm working in Eclipse right now, on my mac, and am wondering if Interface Builder could be used to construct a new interface so that I don't have to look at Swing all day. Any ideas/suggestions? Thanks!

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• calling a java webservice from html page and javascript

  - by Jukki

  Hey guys, I'm trying to call a java implemented web service (using the NetBeans IDE) from javascript. I have read a lot about jQuery and AJAX but i cant seem to get a hand on it. suppose my web service WSDL is found at: http://localhost:8080/MICE_Server/MapEditorService?WSDL web method name : sayHello(String name) which returns a string. how would i be able to to this in javascript? thanks in advance for ur help!!

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• java is not pure OOP [closed]

  - by Rozer

  as we know java is not pure oop because primitive type. is there any else cause for it please share.. think static variable and multiple inheritence also have same resp... Pleas correct me..

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• Need example of Java Client Destop App consuming Two-way SSL Secured webservcie

  - by Rick

  I'm looking for an example of a java desktop application that consumes a Two-way SSL secured web service. Any tutorials or examples would be great, especially if they are based on the Eclipse IDE. Thanks.

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• implementation of TCP/IP for java-me

  - by iamrohitbanga

  java-me uses the internet connection of the mobile device to implement network api's. are there any special features in the implementation of tcp/ip protocol stack for mobile devices or the implementation is essentially the same with a little different parameters like buffer space etc. lets take symbian for example.

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• Find a complete word in a string java

  - by Shekhar

  Hello, I am writing a piece of code in which i have to find only complete words for example if i have String str = "today is tuesday"; and i am searching for "t" then i should not find any word. Can anybody tell how can i write such a program in java?

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• What is the best way to modify a few fields in an XML using Java

  - by Kailas J C

  I have a big XML which contains around 300 elements. I need to modify 2 or 3 elements in this xml using Java. I don't want to go for conventional marshalling and unmarshalling as it involves the parsing of the whole XML. How is XPath/XSLT manipulation? I know that I can easily read the data but i need to modify the same and put in back in the same XML. The primary concern here is performance. Kindly advise

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• How to use a java socket in tapestry5?

  - by shane87

  How do I implement a java socket in tapestry5? Should it go in the services sub-package? if so how do i use it?

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• Java: "implements Runnable" vs. "extends Thread"

  - by user65374

  From what time I've spent with threads in Java, I've found these two ways to write threads. public class ThreadA implements Runnable { public void run() { //Code } } //with a "new Thread(threadA).start()" call public class ThreadB extends Thread { public ThreadB() { super("ThreadB"); } public void run() { //Code } } //with a "threadB.start()" call Is there any significant difference in these two blocks of code?

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• How to merge 2 XML streams in Java by XSLT

  - by user327933

  I'd like to merge 2 XML streams (strings) in Java, necessarily by XSLT (that I could change the transformation), but the problem is that the XMLs come as a string. There are many examples, but through the files. Can this be done without saving them in files? Thanks.

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• Java Swing - good idea?

  - by Mike

  hi, simple question : I need to write cross platform application (basically CRUD). Is usage of Java Swing good idea? Or is it out-dated and you know better solution? I dont want to use like 5 languages for various stuff, one or two should be enough. Thanx!

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• How to lock serialization in java?

  - by PaulP89

  I am just starting with JAVA serialization, I have one exercise to do and I need to lock serialization on any class, it is suppose to throw an exception when I attempt to serialize that class. Does anyone know how to do it? Thank you

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• Using of xml files in java programming.

  - by chetans

  How to use .xml file in applet coding? I want to save some context in .xml file in java-applet programming..... I want to make the changes in that file through coding. how to do this?

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• How to send a file over a network using socket channel in java

  - by sunil

  I want to write a socket channel program using which I can send a file from the client program to the server program. I want to create this program using Java. Is there any other on-line help is available So how to overcome this problem. Thanks Sunil Kumar Sahoo

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• Assertion in Java?

  - by Praveen Chandrasekaran

  what is assert keyword in java? tell me some real time example to understand the key role of the assertion's need?

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• Java application profiling / tracking

  - by sarav

  I have a closed source Java application for which vendor has provided APIs for customization. As I have no other documents, i rely completely on the API's javadoc. I want to trace what methods are actually called in different classes for a particular use case. Is there any way to do that with eclipse?

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• Creating an instance of a subclass extending an abstract class (Java)

  - by dacay

  In Java, is there any way to create an instance of any class that extends abstract class A, inside a member method of class A? Classes that extends abstract class A will return their instances with this method, but i don't want to implement same method in all subclasses with a "return this();" kind line.

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• Expanding Java Memory-Mapped Byte Buffer

  - by geeko

  Greetings All, Is there a way to expand the Java memory-mapped byte buffer such that the new size is reflected back to the mapped file on disk ? Thank you !

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• Convert a byte into a boolean array of length 4 in Java

  - by Agrajag9

  I need to convert a byte into an array of 4 booleans in Java. How might I go about this?

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• sending message to my cell using Java application

  - by giri

  Hi I have written an chat application in java, now I like to update my application whenever user registers my chat application I should get a sms on my cell. I am not getting how should I start with messaging service. Let me know any ideas or links. Thanks

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• performSelectorOnMainThread equivalent in Java for Android

  - by Daniel A. White

  I have an iPhone application and I am porting it over to Android. I have a service/controller that spawns new threads to perform some network tasks. I use performSelectorOnMainThread in my iPhone app. How can I have my Java app do the same or similar thing?

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