nebulla's articles:

Items(21) /3 Next >> Last >|

HTTP tunneling and Servlet communication 4 18 (5/19/2005 11:07:46 PM) comp.lang.java.programmer I am developing a J2EE app, front end is a fat client accross the internet. Until recently, I was planning to use RMI to communicate between f/end and server but after lots more reading I have decided agains... exquisitus

"Streaming"/Pushing real-time simulation data to client accross internet 1 17 (5/19/2005 4:17:31 PM) comp.lang.java.programmer Hi, I'm writing an application that generates (real time) data from a simulation that is being run. I want to "stream" the data to the client (a fat client - GUI) accross the internet, which then processes t... exquisitus

XDoclet plug-in for Eclipse? 0 18 (5/12/2005 4:43:29 PM) comp.lang.java.programmer Hi, I'm looking for an opensource XDoclet plugin for eclipse. Any ideas?. MTIA ... exquisitus

Can a constructor throw an exception? 2 23 (5/11/2005 7:40:29 AM) comp.lang.java.programmer What's the best way to notify callee that something went awry during object creation (i.e. in constructor invocation) ? Thanks ... exquisitus

Checked and unchecked exceptions. A clearer explanation please. 4 13 (5/5/2005 9:54:28 PM) comp.lang.java.programmer I've just been browsing through the Java tutorial which describes a Nonruntime excption as: "Nonruntime exceptions are exceptions that occur in code outside of the Java runtime system. For example, exception... exquisitus

Tree abstract data type without SWING paraphernalia? 3 37 (5/4/2005 5:57:42 PM) comp.lang.java.programmer I want to use a tree ADT (preferably a red black tree) would rather not have to "roll my own" - but I don't want to import the SWING stuff, I'm writing a session bean and I don't need the GUI stuff - any idea... exquisitus

How to store this (key1,key2, Object) ? 6 29 (5/4/2005 3:13:43 PM) comp.lang.java.programmer Is there a data type in the JDK (1.4) that allows me to do this (and also retieve) or do I have to roll my own? tks ... exquisitus

Whats the difference between Hash and Map ? 1 41 (5/4/2005 2:49:01 PM) comp.lang.java.programmer As the subject says - anyone kind nough to summarise pros and cons. I have already Googled and not come up with anything useful. MTIA ... exquisitus

Function pointers (callbacks) in Java 9 19 (5/3/2005 2:21:40 PM) comp.lang.java.programmer I have legacy code in C that I am porting to java. The code makes extensive use of function pointers (callbacks). An example is as follows: typedef double (*PFUNC)(PricingParam const *) ; typedef struct { ... exquisitus

modulus operator "%" versus fmod 3 34 (4/24/2005 2:37:55 PM) comp.lang.c I'm trying to decide which of these two to use to calculate the remainder between two floating point numbers. My gut instinct says to go for the % operator - but I'm not sure if I am right. Which is the corr... exquisitus

nebulla's replies:

Items(14) /2 Next >> Last >|

Function pointers (Callback functions) in Java ? 23 21 (2/27/2005 9:08:23 PM) comp.lang.java.programmer Any one knows how I can implement callback functions in Java ( I am implementing an Observer design pattern and I need to register the 'update' functions of the "Observables". Easy in C++ - don't know how in... nebulla (41)

Java compilation error: "cannot resolve symbol" 2 13 (4/17/2005 5:44:58 PM) comp.lang.java.programmer I have a simple test package that I am using to learn Java. I have two files, both of which belong to the same package (mypackage). One of the files uses a class defined in the other file. Both files are in t... nebulla (41)

~Destructor equivalent in java? 20 24 (4/23/2005 7:50:54 PM) comp.lang.java.programmer Hi , After I am done using an object, can I do the ff: myObj = null ; to flag it for collection of the heap by the GC?. Or (in this case) since it is a local variable, do I assume that it will be trashed as... nebulla (41)

public class 18 21 (4/24/2005 10:32:55 AM) comp.lang.java.programmer 1) Why a public class whould be stored in a file have the same name as that of class? Is there any reason for doing this? ex -- Test.java ... rajesh.shiggaon (24)

modulus operator "%" versus fmod 3 34 (4/24/2005 2:37:55 PM) comp.lang.c I'm trying to decide which of these two to use to calculate the remainder between two floating point numbers. My gut instinct says to go for the % operator - but I'm not sure if I am right. Which is the corr... nebulla (41)

Function pointers (callbacks) in Java 9 19 (5/3/2005 2:21:40 PM) comp.lang.java.programmer I have legacy code in C that I am porting to java. The code makes extensive use of function pointers (callbacks). An example is as follows: typedef double (*PFUNC)(PricingParam const *) ; typedef struct { ... nebulla (41)

How to store this (key1,key2, Object) ? 6 29 (5/4/2005 3:13:43 PM) comp.lang.java.programmer Is there a data type in the JDK (1.4) that allows me to do this (and also retieve) or do I have to roll my own? tks ... nebulla (41)

Tree abstract data type without SWING paraphernalia? 3 37 (5/4/2005 5:57:42 PM) comp.lang.java.programmer I want to use a tree ADT (preferably a red black tree) would rather not have to "roll my own" - but I don't want to import the SWING stuff, I'm writing a session bean and I don't need the GUI stuff - any idea... nebulla (41)

Can a constructor throw an exception? 2 23 (5/11/2005 7:40:29 AM) comp.lang.java.programmer What's the best way to notify callee that something went awry during object creation (i.e. in constructor invocation) ? Thanks ... nebulla (41)

HTTP tunneling and Servlet communication 4 18 (5/19/2005 11:07:46 PM) comp.lang.java.programmer I am developing a J2EE app, front end is a fat client accross the internet. Until recently, I was planning to use RMI to communicate between f/end and server but after lots more reading I have decided agains... nebulla (41)