35,617 Topics
 | |
| | Hi, to everyone. My program to make program to write the application the input a dollar amount to be printed on a cheque, and then prints the amount with eleven position number are available for printing the cheque. And need to run the word equivalent of the cheque amount e.g.: … |
| | Hello everyone, I have always seen some methods are described as "best practice". I am wondering what means "best practice", an algorithm? Thanks in advance, George |
| | Hi, can anyone suggest any clue on this. I am trying to display info on a JSP page. The problem is if the DB date is null then I get the error message below. java.util.Date loginTime=new java.util.Date(login_time); the login_time is a Oracle DB date. Now I want to somehow skip … |
| | I've been trying to find an alternate means of achieving essentially what JSplitPanes can do, except that the hideous-looking splitter bar would be invisible, and you can resize in both x and y dimensions at the same time. My current thought is to subclass a JPanel with listeners that implement … |
| | Hello! I started this course in Java and we got this assignment to do and it consists of making 2 strings of text and then we are are supposed to write this code that storage the varible "`max_length`" and then print out "The longest string has the length...". I know …  |
| | Hi everyone, Just thought i would post my program im doing at the moment as im completely stuck. Basically the program takes a user input as a string, uses the tokenizer to break down. The individual strings which will be single characters will be used to draw notes on a … |
| | I just wanted to know how to draw a thick line and also can anyone tell how drawArc works , in know how to make it work (x,y,width,height,startAngle,Arcangle) but i cant figure it out. Line just arc in ways i dont really understand. Thanks. |
| | hi to everyone , i have to make a program in jav which will fulfill following conditions. first of all, i have to make any alphabet by free hand drawing, like in ms-paint there is a pencil so by using that suppose i am writing b,c or any one alphabet, … |
| | i have a problem on ejb please tell me the steps needed for running an ejb program with ant and with weblogic when i am using weblogic builder for generating xml files it is saying no j2ee component,why so |
| | My preparation for SCJP 1.4 has over(in terms of theory),i am in disgust how should I practice the programs, which way is best to practice? in books I just found they have given programs based on concepts, I want to practice programs with their applicative areas. Please suggest me some … |
| | Hi, I'm using your RSS FEED link to get all the news or event that is happening in your forum. however i am only interested in whats happening in the Java forum. Is there a way where i can RSS only the Java forum? I also noticed that one is … |
| | Hi Friends, i am developing a Chat Application.. i want to design the my Contact Tree as like in the below image. [URL=http://www.megaupload.com/?d=TYKVH37L]Contacts Tree Image [/URL] (Sorry, i uploaded image in [url]www.megaupload.com[/url] .. -pls wait for 45 seconds.. i don't know how to attach my image to the forum.. if … |
| | I'm creating a JSP page for doing some actions on a database. Everything is working, but I have to add abstract classes as well. When I put the abstraction on a klasse and his two extensions, I get immidiatly a blue HTTP 500 apache status error. HTTP Status 500 - … |
| | hi how can i search a string inside a doc file ...for example ..say i have three doc files and two amoung them contains a word [B]'java'[/B] . i want to bring up the results with the file name which contains that...i think its clear .. ;) can anyone give … |
| | Is there something about adding a JList to GridBagLayout that I am missing. I want to place a JList between a JLabel and a JTextArea. No matter what I do the list seems to stay in column 1. I am only using GridBagLayout in the west pane(wP) I have tried … |
| | I tried clicking on links that open with javascript and nothing happens. i use Windows XP SP2. kindly help me. |
| | hi friends, I have an application web based. using Oracle backend and Java front end. App server is in weblogic and Solaris os and two cpu with 8 applications. DB server is oracle 8.1.7 on Solaris This application is getting slow when number of threads are more ( like many … |
| | Hello there, I am having problems with this code i have written and it is a tic tac toe program. It runs and everything but it doesn't get a winner when i call the method getWinner. this method is suppose to return 'x', 'o' , or ' ' depending onwhether … |
| | I am prepared to be corrected if I am wrong but... The Jtable is a pretty powerful and useful object. As I understand it the JTable is designed to hold one object type in each column. For example this matches well with the rows representing the records in a database … |
| | I am trying to write a program that maps a product to its description. I have attached the text in the end. This is the code I have come up with. It compiles fine but does not give me the result properly.. [CODE]import java.io.*; import java.util.*; public class InstanceItem{ HashMap … |
| | Hi everyone, I really deserve a kick for asking this question so please bear with me. Assume i have two classes class a and class b. Now class b depends on class a to compile correctly. Class a has been compiled and the class file is generated correctly. Now when … |
| | Hi, I having problems with loading created objects into an array, then being able to access the records later in the program. The following is a listing of my current program. The code I have thus far, reads information from a file, builds the objects (DVD, Ipod, or Walkman, then … |
| | |
| | I have 2 text field in a form. 1st field for input date. I want to use onclick event handler for 2nd text field. When user click 2nd text field then show up the value of 10 days before the input date in 1st field. how do i do that? … |
| | [url]http://www.hacknot.info/hacknot/action/showEntry?eid=76[/url] has an excellent rant about the problems of visual editors (aka GUI builders). While he talks specifically about Java, the same holds true for all of them. And yes, that means Visual BASIC and Delphi as well, languages which traditionally are seen as almost purely visual. I've done several … |
| | *Following is the program where 3 objects (obi) each try to print numbers 1 to 10 with corresponding object name (ob1,ob2,ob3).but due to lack of synchronization there output is mixed with one another .make the program synchronized to produce correct output /* //note:-Do NOT add any DELAY or SLEEP code … |
| | Hello I am trying to read an aicc ini.file and storing each section and its content into a new Object{} [section] prop1=value1 prop2=value2 prop3=value3 prop4=value4 [section2] .... .... Would someone out there knows javaScript regExp and could give me one or two hints on how to write a regex pattern? … |
| | I have been experimenting with my Java problem whereby my JTable class was not calling getValueAt. I got it to call getValueAt by making sure getRowCount sent back the right value and then found that the Vector was empty. When the Vector comes back from the server it has a … |
| | Hi there, i was thinking of building an instant messaging systemon a LAN, for my final year project. Dont know how to go about it, really need ideas. I was planning on using java sockets to create the system. Any helpful tips will be really appreciated. |
| | Hi, i am trying to implement finger print recoginition system. if someone has any code snippet or pseudocode or any idea of Identify core point in finger print image . it's implementing it either in C or java, please help me out with it. thanks. |
The End.