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Dropline Menu Tag Library

by Prasad Khandekar

A dropline menubar control tag library for JSP.

Anoncrypt-Text Encryption and Decryption Website in Java (Struts2)

by Rishabh Upadhyay

Anoncrypt by HTCoders is a web-based Text Encryption and Decryption Project developed using Java Technology following Struts2 Framework

"Liberty Profile" - IBM WebSphere Application Server V8.5

by Jitendra_Jain04

IBM WebSphere Application Server V8.5 Liberty profile is a flexible and dynamic server profile of WAS which enables the WAS server to deploy only required custom features instead of deploying a big set of available JEE components.

Using Jetty to Serve Static Web Content

by Han Bo Sun

I will introduce two ways to use Jetty as a web server to serve static contents to end user. This can be used for testing in development.

Latest Articles

RESTFul Service with Spring Boot and Filter Based Security

by Han Bo Sun

Set up a RESTFul service using Spring Boot and use Spring Security to secure the RESTFul API

Creating MVC Web Application using Spring Boot with JSP and WAR Archive

by Han Bo Sun

In this article, I like to discuss the way to set up a Spring Boot application that is packaged as a WAR archive and supports Spring MVC with JSP as view.

Using Jetty to Serve Static Web Content

by Han Bo Sun

I will introduce two ways to use Jetty as a web server to serve static contents to end user. This can be used for testing in development.

Anoncrypt-Text Encryption and Decryption Website in Java (Struts2)

by Rishabh Upadhyay

Anoncrypt by HTCoders is a web-based Text Encryption and Decryption Project developed using Java Technology following Struts2 Framework

All Articles

J2EE

Development of a platform for virtual tour of archaeological (web portal + Mobile App)

3 Jan 2013 by WebMaster

Hi aminov,I am not sure I can help you so much as you expect.For your system requirement, I have some ideas to share:+ There are two parts you need to develop: Web portal and Mobile App. And both of them must be interacted together absolutely.+ With web portal module, you can use some...

Dropline Menu Tag Library

5 Mar 2013 by Prasad Khandekar

A dropline menubar control tag library for JSP.

Anoncrypt-Text Encryption and Decryption Website in Java (Struts2)

5 Aug 2017 by Rishabh Upadhyay

Anoncrypt by HTCoders is a web-based Text Encryption and Decryption Project developed using Java Technology following Struts2 Framework

Code of the "Online tutor " project?

8 Jul 2011 by #realJSOP

This should explain it[^]

Code of the "Online tutor " project?

8 Jul 2011 by Christian Graus

1 - please don't press 'answer' to add comments. There's a comment button, see it ? Second, you shouted when you typed all in capitals. That's what was meant, THIS IS SHOUTING. Third, you listed just about every sort of language known to man, that's not a sign that you have any knowledge,...

"Liberty Profile" - IBM WebSphere Application Server V8.5

5 May 2015 by Jitendra_Jain04

IBM WebSphere Application Server V8.5 Liberty profile is a flexible and dynamic server profile of WAS which enables the WAS server to deploy only required custom features instead of deploying a big set of available JEE components.

Hosting Website .Net or JAVA

2 Apr 2011 by OriginalGriff

Need to purchase VS .NET: no. there is an Express edition: http://www.microsoft.com/express/Web/[^]MsSQL server license: no. You may have to if you upscale it later, but I've never been charged for MsSql use on my website: the hosting company is.If you can use MsSql rather than MySql, I...

web_development

Code of the "Online tutor " project?

8 Jul 2011 by CPallini

I suggest you to choose a project that you may reasonably complete yourself. You know, it should show your bright side.

Code of the "Online tutor " project?

9 Jul 2011 by Sergey Alexandrovich Kryukov

I don't how see "Online tutor" can be related to "Internet security". If this is a Web application and you going to serve your own content (content hosted on your site), there won't be a problem with security. Also, it is irrelevant to computer language.Combination of the tags in your...

Code of the "Online tutor " project?

10 Jul 2011 by Espen Harlinn

Well, Java/Java EE[^]/JavaFX[^] has a lot of features you will find useful - so I think it's a good choice for an interactive "online tutor" project. And even while we may hate to admit it, JavaFX[^] currently has more visualiztion features than SilverLight, but that probably isn't going to last...

request for an application

23 Aug 2011 by #realJSOP

Try Monster [^]. There are hundreds, nay, thousands of qualifed developers there looking for gainful employment. You would probably need to log on as an employer.

jQuery DataTables and J2EE web application integration

18 Jan 2012 by rohitVasu

jQuery DataTables and J2EE web application integration[^]Hi,The above link have a example for Jquery DataTable.In that they have loaded records to the table through list at a time. And when we click on next button it will display next 10 or 20 records.But i'm looking a code like i...

Jpeg on MEMORY vs jpeg on disk

19 May 2016 by Dave Kreskowiak

Your test is more than likely wrong somehow. Saving to a memory stream is always going to be faster than saving to disk.What is wrong? I have no idea since the code you posted doesn't show how you tested this and how it was timed.

Using Jetty to Serve Static Web Content

2 Jan 2018 by Han Bo Sun

I will introduce two ways to use Jetty as a web server to serve static contents to end user. This can be used for testing in development.

Error : Problem with downloading WSDL or schema file

2 Dec 2009 by AspDotNetDev

Well, the URL has a semicolon where it should have a colon. That could be a problem.http;//Should be.http://Also, the web services I work with typically have an extension in the URL, but that could just be because I work with Microsoft technologies. For example:NWSSService?wsdlWould...

hashtable() in java

10 Dec 2009 by Rick Shaub

A hashtable will grow as new key, value pairs are inserted. What you are specifying in the constructor is an initial capacity and a load factor (which specifies how full the HashTable gets before increasing it's capacity). The load factor should never be higher than 1.0 . You probably don't...

hashtable() in java

11 Dec 2009 by Rick Shaub

@jazzy" load factor (which specifies how full the HashTable gets before increasing it's capacity)."An example:Start with an initial capacity of 10 and a load factor of 0.75 . If you add 10 elements to the HashTable, the first 7 just compute a hash and add the element to a bin. ...

Intranet mailing system

19 Dec 2009 by 0x3c0

This isn't a homework site. If you want source code, then use Rentacoder. If you've already got the foundations of the mailing system, then you need to ask specific questions related to any problems you have.

socket connection exception

31 May 2010 by Richard MacCutchan

I doubt that anyone will be able to guess what this means. Please try and explain exactly what you are trying to do. If your program is receiving an error code or exception then tell us what the value is and what line of code is causing it.

source Code Deleted

6 Jul 2010 by #realJSOP

Sounds like you haven't tried hard enough to find the problem. Is there a debugger available for Java/Eclipse? There's really no way we can help you without a LOT more info. And if you decided to provide more info, edit your original message (use the big green text that reads "Improve Question".

i need some maplet sample

20 Jul 2010 by kate_lee

come on!!!!I found some samples at below link! use it!https://www.ibm.com/developerworks/...[^]

J2EE - NetBeans, JSF, Persistence API - Part 3

1 Apr 2013 by hoonzis

How to extend the detail page of a company by adding a list of products of the company and a drop down list box, which will allow a user to add a new product to the list of the products of the company.

Developing Flex 4 Components Chapter Excerpt: Understanding Flex

15 Feb 2011 by Addison-Wesley

This chapter gives you a better understanding of what Flex is, both as a technology and as a development environment (Flash Builder).

Hosting Website .Net or JAVA

2 Apr 2011 by Tech Code Freak

I want to make my own website and buy hosting.I want to decide on which platform should I make my website. JAVA(EJB/Advanced Java) or .Net(C#) being the Front End and MS SQL Server or MySQL Back End.I want help regarding whether I need to purchase licensed Visual Studio .Net for .Net...

web_development

Jquery DataTable Example to display data from database in j2ee

17 Jan 2012 by TorstenH.

If only some website would exist that supports the whole JQuery thingy - oh, there it is:http://docs.jquery.com/Tutorials[^]someone in the Lounge also mentioned this link to get a good documentation:hint for documentation[^]I think it's a great advice, as you don't need to have a...

Servlet gives error in processRequest method

1 Feb 2012 by thatraja

You didn't mention the complete error message(full stacktrace), check thisClass javax.ejb.EJBException[^]Class EJBException[^]BTW you can solve your issue by posting the complete error message in Google.

Development of a platform for virtual tour of archaeological (web portal + Mobile App)

3 Jan 2013 by aminov

i'm developping an android application & web portal for virtual tour of archaelogicalany one can help me with a similar solution

How to read data from xml files.

30 Jan 2013 by Joezer BH

Here you go buddy:Some useful links[^]Cheers, Edo

How to read data from xml files.

30 Jan 2013 by vivek511

hi here is some useful link for youhttp://stackoverflow.com/questions/7119806/c-sharp-reading-data-from-xml[^]http://www.c-sharpcorner.com/UploadFile/mahesh/ReadWriteXMLTutMellli2111282005041517AM/ReadWriteXMLTutMellli21.aspx[^]http://support.microsoft.com/kb/307548?wa=wsignin1.0[^]

Dynamic Menu from database in jsp

27 Apr 2013 by mohaideen shalim

Hi..Can anyone pls help me to write a code for the dynamic menu generation from oracle or any database in jsp???

now am create button here how set image on the button

11 May 2013 by nameJulian

By reading your question I think that you want to add an image on your button. You could try something like this:import javax.imageio.ImageIO; //neededimport java.io.File; public void initialize(){ //create your jframe //add you panel to it //add your...

Can i convert String into date in blackberry?

1 Aug 2013 by Joezer BH

Hi, See the following thread:Blackberry Java String to date conversion[^]Cheers, Edo

Can i convert String into date in blackberry?

1 Aug 2013 by ridoy

See..http://supportforums.blackberry.com/t5/Java-Development/Convert-String-to-date/td-p/1659611[^]http://stackoverflow.com/questions/1211324/blackberry-java-string-to-date-conversion[^]

file upload on server

23 Aug 2013 by BalaMahesh

function checkFile(obj) { var fileElement = document.getElementById(obj); var fileExtension = ""; if (fileElement.value.lastIndexOf(".") > 0) { fileExtension = fileElement.value.substring(fileElement.value.lastIndexOf(".") + 1,...

Create a highchart using java and websocket

24 Feb 2016 by Richard MacCutchan

Sorry but this site does not provide code to order. Show what you have tried and people will try to help you.

Which web development language has worldwide scope?

3 Jan 2017 by Maciej Los

Please, read my comment to the question first.I'm pretty sure that the answer depends on many factors, such as developer preferences, etc. So, any of today's programming language is good for web development (Java, C++, C#, VB.NET, PHP, Python, HTML5). Note, that web development[^] may have...

How to read a pdf from a url which is present in the Google excel sheet ?

11 Feb 2017 by OriginalGriff

Quote:so can anyone help me to write code/suggest a method to do it in java???That isn't "what you have tried" - it's "you haven't tried anything".And we aren't here to do your work for you.So start from first principles: break it into smaller chunks and do each chunk in...

RESTFul Service with Spring Boot and Filter Based Security

20 Nov 2018 by Han Bo Sun

Set up a RESTFul service using Spring Boot and use Spring Security to secure the RESTFul API

Deploying Grails with Groovy

17 Apr 2009 by Matt Stine

Deploying Grails with Groovy

need java standalone project

30 Nov 2009 by Richard MacCutchan

Did you even consider reading through some of the articles here on CodeProject?

Error : Problem with downloading WSDL or schema file

7 Dec 2009 by ozmrdn

hi,I was creating a WS client server that is not running.I'm using Glassfish v2.1 and Netbeans 6.5.I received an error as follows:"Problem with downloading WSDL or Schema file. Check url, proxy settings or whether server is running. URL:...

Logger.getLogger()

9 Dec 2009 by jazy_smith

hi all, can you tell me " Logger.getLogger(DBUtil.class.getName())" what this does ?

Error : Problem with downloading WSDL or schema file

7 Dec 2009 by Sriram K G

Check if you could connect to the web serivce URL via browser.

Logger.getLogger()

13 Dec 2009 by Richard MacCutchan

Logger features are described here[^].

hashtable() in java

10 Dec 2009 by jazy_smith

hi all, here's the code i've confusion in. while printing the output of the following code, i can see number 10 also getting printed which is confusing because as per Hashtable(2,3) , we can only put 6 entries inside hash object, isn't it ? Explain me if I am wrong. Please also tell me by...

hashtable() in java

10 Dec 2009 by jazy_smith

@ rick : thanks for you prompt reply. but can you explain me with a small example what do you mean to say by " load factor (which specifies how full the HashTable gets before increasing it's capacity)."

FileInputStream

22 Dec 2009 by jazy_smith

Hi all,can anyone please tell me what does the marked lines do ? I mean, what is their functionality respective of the code below.public static void main(String args[]) { VRJDBCPropXmlHandler handler = new VRJDBCPropXmlHandler(); try { FileInputStream fin = new...

FileInputStream

22 Dec 2009 by jazy_smith

@rick: hi rick. FileInputStream(args[1]) why is there args[1] parameter ? How can it be used over here? can you please explain in detail ?

FileInputStream

22 Dec 2009 by Rick Shaub

Jazzy, use the "messages" are for additional questions and dialog, as the "answers" section is not threaded. See my original answer for clarification on your question.

FileInputStream

21 Jan 2010 by ARUN482

FileInputStrea...

Server Side Event handling Using servlets?

4 Feb 2010 by Nagy Vilmos

You could do this but it would involve a lot of traffic and needless comunication.The big problem is you'll need to handle the events client side to pass them through to the server.A better approach would be to decide at what atomic level you should be communicating client action. For...

Server Side Event handling Using servlets?

4 Feb 2010 by sanjay1313

Hello i want to know if i can do server side event handling like for example i want to detect a keyboard or mouse event on the server and inform it to client system..can i do this using servlets ,or can i use anything else.. plz help..

to store user uploaded photos

9 Feb 2010 by Richard MacCutchan

Take a walk through the Microsoft ASP.NET website[^] where you will find lots of tutorials and samples to help you.Sorry, I just noticed the J2EE tag, perhaps this site[^] would be a better source.

How does JSTL work in J2EE ?

22 Feb 2010 by pawan.students

JSTL is a Java Standard Tag Library.Which is load driver in java web application..But how it load the driver i don't know.............

How does JSTL work in J2EE ?

22 Feb 2010 by Richard MacCutchan

See here[^] for the documentation.

connection pool in mvc2 architecture

24 Feb 2010 by varunmohan

hi friends.............pls help meiam designing a website using j2ee(mvc2 arch.)iam using servlet as controller and all database connections iam implemented in java beans.....but i have to use connection pooling but dont know where to initialize the pool of connections in servlet or in...

How does JSTL work in J2EE ?

25 Feb 2010 by hansoctantan

Im using JSTL, I just put imports og the JSTL ()...Woks in JSP...

Need Help JSP+Eclipse(3.5)

8 Mar 2010 by AminJigar

Hi,I am developing web application using JavaEE and Eclipse IDE(3.5) and Tomcat6.0.14 as Web Container,I have created one " Dynamic Web Project "after that i have added the xxx.jsp file under the Following dir-structure.-Project -DevelopmentDescriptor -JavaResources:src ...

Storing xml filed values into variables

16 Mar 2010 by jazy_smith

Hi all, I have an xml SOAPenvelope request file : TDV 702 T ...

can we update .properties file at runtime

23 Mar 2010 by aartib

Hi All, how to update the .properties file at runtime? In that file I have stored database configuration and I want to change the database configuration like database name,database user name,etc at runtime. I am not able to do this.Please let me...

can we update .properties file at runtime

24 Mar 2010 by lukaszbl

Hi,There is dedicated class in java to handle properties: java.util.PropertiesLook at javadoc[^]for more information.Here is example of use:import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;import java.util.Properties;public class...

can we update .properties file at runtime

24 Mar 2010 by aartib

HI,but if I run the same code on server it gives me error like No such file or directory.

Consistency control for replicated software

28 Mar 2010 by ayenyeinmon

:)i want to know consistency control for replicated software source code using client-centric consistency control of monotonic-write conssitency model .

Consistency control for replicated software

26 Mar 2010 by OriginalGriff

Google says: Try here[^]

Need Help JSP+Eclipse(3.5)

29 Mar 2010 by bhagvanparge123

the classpath has not been set up correctly.

How to Configure a Oracle Database to Jboss?

25 Apr 2010 by Peace ON

Following links will be helpful to you to configure oracle with jboss.http://onjava.com/pub/a/onjava/2004/02/25/jbossjdbc.html[^]http://community.jboss.org/wiki/UsingotherDatabases[^]http://download.oracle.com/docs/cd/E12524_01/core.1013/e13972/jboss.htm[^]Hope this will help!

How to compile jsp programe.

27 Apr 2010 by kumarrajan

Sir,I am facing problem in compiling jsp program because i have jdk 6.0 and net beans also but in this packages compiler not found servlet package.So I request you to help me to remove this problem as soon as possible. Thank you.

How to compile jsp programe.

27 Apr 2010 by Christian Graus

Did you consider downloading the package you need ? Or telling us what compiler you use ? Or showing us the actual error message ?

How to Configure a Oracle Database to Jboss?

27 Apr 2010 by yogesh talapaneni

These are ok..But still getting some issues..like..JossESBDS not bound...An Exception was encountered while attempting to close the Find TModel ResultSet: nulljava.lang.NullPointerException

need to develop a simple j2ee program

27 May 2010 by Richard MacCutchan

nandani23march wrote:hello i m neww in java j2ee need a sample programme to use sql server and j2ee for retrieve the data from the data baseIf you need to learn Java look here[^], or try Google for more general queries.

socket connection exception

31 May 2010 by nandani23march

how to resolve socket connection exception, finding the good volume of data from the oracle.

why JWMS more complete than MVC ?

3 Jul 2010 by bozorgvar

shine says that JWMS architect is more complete then MVC ! who this happens and what's it relation ship with Services ?

an other framework from shine, what is Jshooter ?

5 Jul 2010 by OmiD_Haghighatgoo

who can tell me what is the main purpose of using jshooter?is it like RMI ? is it like CORBA ? It is more or less ?here is the link of this document.read it and say ur opinionhttp://SourceForge.net/projects/shine-enterpris/files/[^]tnx

why JWMS more complete than MVC ?

3 Jul 2010 by Christian Graus

We all know what opinions are like, and we all have one. Define 'more complete'. If MVC works for you, use it. If it doesn't, don't.

Struts is better or Maplet ?!!!

4 Jul 2010 by OmiD_Haghighatgoo

Some days ago I found some thing in source forgeit said there is a new java pattern that's name is shine enterprise pattern in this pattern there is some thing that's name is mapletit based on servlet but there are lot's of differencesI want to know ur idea.who work with...

source Code Deleted

6 Jul 2010 by lamiae haida

:(( :(( Hi,I've a big problem, i work at a java web project(that has started by an other person)with Eclipse and in every execution the source, classes and web.xml files are deleted, I've tried to detect the source of this problem but without result, so please i need your help!!if someone of...

source Code Deleted

5 Jul 2010 by Christian Graus

Sounds like you need to start over. What else do you expect us to say ?

Struts Frame Work

4 Jul 2010 by krishnareddy036

Which Version of Struts Framework is best for Development of Web-application