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by: RobertMaas |
last post by:
After many years of using LISP, I'm taking a class in Java and finding
the two roughly comparable in some ways and very different in other
ways. Each has a decent size library of useful utilities as a standard
portable part of the core language, the LISP package, and the java.lang
package, respectively. Both have big integers, although only LISP has
rationals as far as I can tell. Because CL supports keyword arguments,
it has a wider range...
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by: Beatrice Rutger |
last post by:
Hi,
I am a previous Micro$oft desertee (moved from VB/VC++ to Java before
this whole DOTNET thing) because I had several issues with Micro$oft. I
am not completely in love with Windoze, but I have to say that Java
SWING sucks BIG TIME for developing and deploying desktop applications
(especially on Windoze).
Unfortunately, I have been dragged kicking and screaming back to my old
haunts - but the landscape has changed somewhat and I...
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by: DrUg13 |
last post by:
In java, this seems so easy. You need a new object
Object test = new Object() gives me exactly what I want.
could someone please help me understand the different ways to do the
same thing in C++. I find my self sometimes, trying
Object app = Object();
Object *app = Object();
Object app = new Object();
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by: Ramza Brown |
last post by:
I know you may frown at my use at java, but this is a pretty simple way
to create GUIs quickly, using Java's swing. I have some code for an
approach for integrating the swing GUI components and python. I threw
the project together in a couple of days, so it is not some massive
application. And, I have some little models(hehe). Anyway, if you want
to check out an approach for working with Jython, here it is.
Some questions, I do get...
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by: David Van D |
last post by:
Hi there,
A few weeks until I begin my journey towards a degree in Computer
Science at Canterbury University in New Zealand,
Anyway the course tutors are going to be teaching us JAVA wth bluej and
I was wondering if anyone here would be able to give me some tips for
young players such as myself, for learning the language.
Is this the best Newsgroup for support with JAVA?
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by: erekose666 |
last post by:
I have this program right now, but I need to modify it to output to the JTextPane.
What I mean is, when someone clicks on the 1 button, it needs to output to the TextArea a 1. None of the add, subtract, multiply, divide symbols need to....just the numbers and the decimal point. I have no idea how to do this. Can anyone help me? Here's the program.
/*
* Calculator.java
*
* Created on December 12, 2006, 10:00 PM
* Created by Ken...
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by: oll3i |
last post by:
package library.common;
import java.sql.ResultSet;
public interface LibraryInterface {
public ResultSet getBookByAuthor(String author);
public ResultSet getBookByName(String name);
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by: helpwithcode |
last post by:
Hi people,
I am just learning java.I have been creating a project which involves JDBC Connectivity.I find that the statements,
String string_dob=text_dob.getText();
//Converting string to date
System.out.println(string_dob);
s.Info_DOB=Date.valueOf(string_dob);
runs perfectly fine in the method insert() and throws up an illegal Exception in the method UPDATE.This is the error I get when I pass a date "1979-05-02"
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by: JNeko |
last post by:
hello all, I have tried my hand at this for a couple hours but no luck. I am using JCreator.
I used these two links for reference:
http://www.tech-recipes.com/java_programming_tips1265.html
http://forum.java.sun.com/thread.jspa?threadID=441336&start=15&tstart=0
Here is my situation: trying to turn a 3000 line main class into an applet, or create an applet that calls it. whatever works.
in a nut shell, here is the structure:
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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