Is there a way to specify the page size that I would like to use to print on, in java? Right now I am relying on the default page size that the printer returns when I acquire it. Some printer...
The client application will send me their transaction time based on their local time and i store the time zone for the respective client application in my system. So, would like to know is the...
I'm migrating a web app designed to work in Jboss 4.0.2 / JAVA JDK 1.5.08 to Jboss 4.2.2 / JAVA JDK 5. The compiling process shows no errors; however, when the Jboss service start is when the ...
Why does this program not stop when I enter "f"? It works if I change the while condition to i<2.
Does anybody know a way to unzip a file and preserve its permissions.
I've tried java.util.zip , but it won't preserve the permissions.
Thanks,
Hi,
I'm having major problems with refreshing a JTable. It is used to display a query result from a MySQL database. I'm using a custom DefaultTableModel from ResultSet but the problem is in...
The loan menu were a user can select to enter the term, principal and interest rate or just enter the principale and choose the term and interest rate is not working.
I am using the select m...
I'm trying to use a regex to compare a string.
The string I'm looking for can contain "bob" in any case, e.g. Bob, bob, bOb, boB, ...
and bob can be anywhere in the String, e.g. bobhello, he...
I want my program (SWING) to respond to arrow-keys.
I registered my JFrame, its ContentPane and even a JPanel on the ContentPane
with .addKeyListener(this),
but the .keyPressed() is never f...
So I have started my third and hard decoder encoder assigment.
I have some problem understanding the issue.
I have writen a class called Transmit. In here I have a method that reads and wr...
I am using preparedstatement to insert values into my table.Here is My table structure AUDIT_TRIAL (number,number,timestamp,varchar2). I want to insert current date & time on 3rd column, so, ...
Using NetBeans IDE for Java programming
In NetBEans IDE 6.7.1, is there any way to use form design just like VB, where you can drop Textbox,Labels,Datasource, etc,.. to a form and doubleclick...
Hello Experts,
I need to record screen activities (full or specified region) with audio using some technology, I am looking for advises from Java and Flash experts. This will be recorded fr...
Hi,
I have created a mid-sized J2EE application, which I have fine-tuned using JProfiler and several other tools. In General the Application is running fine, except a slight increase in Mem...
hi there
i need to create a java program called " presence-based messaging application"..
here is the scenario..
A client-server application running on top of TCP or UDP, which create...
This a task :
I did the code below but unfortunatlly it dosen't work .......
(Write code which iterates through the array, using an Iterator, printing the elements of the Array to the term...
I need to modify this program orderedArray.java so that it stores and searches strings rather than double numbers.
I need to make 2 different versions:
Version 1. Replace type ...
I was wondering if I am going in the right direction with my code. I works and everything, but is there a good way to tell what the size of the record would be? Here is my code
Hey Guys,
I am very new to Java.
Trying to make a small program....where it asks to input temperature for 7 days, one by one...(really 7 times)
and then just outputs a average....
I ...
I'm a vb.net/iis developer, but one of the guys on my team is doing a project with Tomcat and Java. He's trying to do some domain authentication using LDAP, but I'm wondering if there is a (r...
Hi Experts,
I am using a display tag on my jsp to generate a table. Now I was to put some javascript validation and fill another form with values of this Table, for this pu...
I want to set a ftp through proxy but it hang and sometime got timeout.
And if i set using System.getProperties.put( "socksProxyPort", "9090") it will effect to all java apication right, i ...
Have a dedicated server. I want to install red5 on it.
Following the instructions on the website.
http://osflash.org/red5/linux-install
Seems i dont have java installed on my server....
Hi ,
I need to insert some information that String data into BST , But unfortunatly I don't know how can I do that ......I've read some books but I can't understand that are there any simple...
I have this assignment in which I need to create a program that creates a number grid. I'm unsure of what kind of data structure I should use to implement the requirements that follow. Should ...
