35,617 Topics
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| | Hi what is mod_jk in tomcat server. why it is used.? where it resides? using this one, the tomcat server performance should increase or not. |
 | Hi, I am trying out a bank account program using the corejava package. I am getting a run-time eception when I create a new account & am unable to trace where the error is. Plz help. I am giving the code below. import corejava.Console;/******************************************************************cLASS bANKaCCOUNT REPRESENTING THE RUN-TIME MULTI-USER SYSTEM******************************************************************/public … |
| | Hii everyone, I have a j2ee webapplication, for which i have two database that is Training and Production. So on the login page after entering the login credentials the user will select either Training or Production depending this the user will logon. The new scenario now, i want to have … |
| | hi hello friends, i need an help from all of u. problem: i have a jsp page, in that jsp page i am displaying data retrieved from backend that is mysql in table format, i am not having any problem in that. now i want to color the table individual …  |
| | Hello, I'm experincing a werid problem with the way my JSP's are handled. I to have my JSP's in the root directory of my application. I've now put them in <MyApplication>\WEB-INF\pages\ I updated the structs config file to reflect the changes and leaving index.jsp in its orignal location. The rest … |
| | Hi I am using jboss server 4.0.4 to run the jsp application. to run i can give the url as [url]http://localhost:8080/projectname[/url]. if i can give like this, it is properly running. but i can give [url]www.projectname.com[/url] like that means, my application to run.(i.e to run my application with out portnumber). … |
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| | Recently I updated my IE6 to IE7. Everythings looks fine but my program using java plug-in doesn't works anymore. I though this only happen in my pc but my friend faced it too. I have been searching this case thru some search engines but cannot find why? Any suggestion? P.s: …  |
| | I am using NetBeans for my java class. I am trying to run the ever popular inventory program. My issue may be elementary, but I am still not quite grasping it. I am apparently not compiling it correctly. I set up three programs (?) - "Inventory", "Products", and "TestDriver". My … |
| | Hi what purpose of HttpSessionContext? all the session information are stored this place. Thanks inadvance arun |
| | hi all , i want to make function that remove any space before sentance (i.e if user enter multi space before your comment remove it ) and if enter multi space only this function return empty string .  |
| | Hi, I am trying out a bank account program using the corejava package. I am getting a run-time eception when I create a new account & am unable to trace where the error is. Plz help. I am giving the code below. [CODE] import corejava.Console; /**************************************************************** **cLASS bANKaCCOUNT REPRESENTING THE … |
| | Hello, I have a tag file used by my JSP's, in that tag file I have Struts 2 tags(textfield, radio, etc) The tags work OK, they output HTML controls and submit data, but the resulting page does not display the label (set in tag's attribute) and fieldErrors set by the … |
| | Hi all, i did code in jsp for "change password" when user want to change his password he have to enter his old password and then new password. if he enter wrong password there will be error msg display "sorry you have entered wrong password, and if he enter correct … |
| | how to work servlet, jsp programs at eclipse 3.0.? Please give any online tutorial site for larning eclipse, and seting up envirnomets for eclipse. Please help me for this. |
| | Hi, I have setup connection with GLUE directory. and getting some attribute also, which i am specifying in search array parameter, but not all. i need to fatch all attributes and their value. even i m not able to fetch the schema also. I don't know what is problem, as … |
| | I've tried to run the BankServer.java class for several hours and this is the error it gives me: G:\Distributed Objects\Exercise 3\BankServer.java:11: cannot find symbol symbol : constructor BankImpl() location: class BankImpl BankImpl b = new BankImpl(); I have other classes orf the Bank interface, BankImpl and BankClient but they're all …  |
| | Hi In any project we can set values to the session.and get value from the session. which place or path the session information to be stored. Thanks in advance |
| | Respected Seniors & dear friends I want to know which tutorial is the best one to learn from basics of java. Please give me any links |
| | I have a code generated with netBeans. It use org.jdesktop.layout. I have the file swing-layout-1.0.jar. But I don't know how to compile and run mycode.jave with that jar file. Please write full comands if possible. I'm so new to java that every step use me 2 hours - 2 days. … |
| | I've tried to run the code below for several hours and this is the error it gives me: G:\Distributed Objects\Exercise 3\BankServer.java:11: cannot find symbol symbol : constructor BankImpl() location: class BankImpl BankImpl b = new BankImpl(); I have other classes orf the Bank interface, BankImpl and BankClient but they're all … |
| | I copy and paste code generated from NetBeans into a java file. To run it, I got message "package org.jdesktop.layout does not exit" What should I do? Thanks ahead. |
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| | i want a calculator project just use applet not swing or frame i hav but i took just input through mouse but dont perform any operation |
| | I'm trying to add an image to a button instead of text. I looked at some examples, and I can't figure out what I am missing. I've imported this because the ex. had it. Don't know if it is needed. [code=java] import javax.swing.AbstractButton; import javax.swing.JButton; import javax.swing.ImageIcon; [/code] Then this … |
| | Write the definition of a class Telephone . The class has no constructors, one instance variable of type String called number , and two static variables. One is of type int called quantity ; the other is of type double called total . Besides that, the class has one static … |
| | codes in two files. Is there a way to use a method cross files? |
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