35,617 Topics
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| | Dear all. greetings here is the code snippet for student database search. whatever number i enter in the textbox,it says that student details r not found. please verify it. HTML code [code=html]<html> <head> <title> Student Search </title> </head> <body> <form method="POST" action="http://localhost:7001/jsp/result.jsp"> <table align="center" width="50%" border="0" cellspacing="4" cellpadding="4"> <tr> <th … |
| | how to use a StrngTokenizer to search through an array to locate the object?  |
| | [B]please help me how to check with database(SQL Server) whether the entered username and password is valid.i want the code for it.please be quick.[/B] |
| | Im new to Java programming of course so im having trouble with this program i have to write Can anyone give me some tips on inheritance? public class Trailer { public Trailer(String anID) { trailerID = anID; } public Trailer getNextTrailer() { return nextTrailer; } public void setNextTrailer(Trailer newTrailer) { … |
| | I am developing a Windows [URL="http://www.dotnet247.com/247reference/System/Windows/Forms/Form.aspx"][COLOR=#0000ff]Form[/COLOR][/URL] Application using Visual Studio.NET using the C# language. The application will run on a "standard" PC that is running Windows XP. The PC has a USB hub with two device connectors. I need to be able to detect when a keyboard and/or mouse is … |
| | Please can somebody help me with Question Papers and answer Papers on [B]C, C++ and java. [/B]I have an Interview.  |
| | i have a feild where the user must insert only integer values not chars..if they insert a char an error messege should appear..how can i do this and what is the code to do it |
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| | Can someone help me with writing the code to allow a JApplet to download some files to a user directory through a browser.:confused: I need to run a program accross a network, and I need to distribute multiple files using an applet. I have tried to get a *.jar file … |
| | Hello everyone, I wanted to know how to create my own discussion forum in IIS server.Can anyone guide me in plz......Can anyone guide me in writing code for this plzz..........If anyone can help me mail me to either to anyone of the 2 mail addresses........... [EMAIL="ranjubs@gmail.com"]ranjubs@gmail.com[/EMAIL] [EMAIL="ranju_bs4@gmail.com"]ranju_bs4@gmail.com[/EMAIL] |
| | Hi all I'm a newbie of jsp. I need to generate a bar chart in jsp. I searched from google and found many people talk about jfreechart. But how to do? Would you like to give me some sample code? Thank in advance |
| | helllo the modules to be developed include reservation,inquiry regarding the flights and cancellation.what would be next.can u just help me with the steps to build this project.as this the first time experience of making such a project.there is no one to guide. |
| | Hi all, I've been through all the documentation here, I've been searching this problem for a while now but could not find any solution. I created a custom CharsetProvider the following way : [LIST] [*]created a class extending Charset doing my custom encoding [*]created a class extending CharsetProvider returning the … |
| | I keep getting this error message whenever I try to compile a certain class or any classes that use this class: [code]C:\J21work>javac GiftShop.java C:\J21work\package\org\cadenhead\ecommerce\Storefront.java:25: cannot find symbo l symbol : method sort(java.util.LinkedList<java.lang.Object>) location: class java.util.Collections Collections.sort(catalog); ^ 1 error[/code] I held off as long as I could from posting a … |
| | What is the best way to design gui? Is java's swing strong enough? Or should learn something like jaxx or JFace? What do you guys use? |
 | Can this be done with java.io? Thanks, sj |
| | Hi this is my first time posting here :) i was working on a text editor that can use 1.total number of words 2.number of unique words (not case-sensitive, ie 'Table' and 'table' are the same word) 3.the word with the highest occurrence 4.the list of unique punctuations used in … |
| | Anyone know how to display the punctuations used in a text area , I used hash map. so here is my code of my hash map i was also thinking of using linear search and combine a if statement, if it is found display it. The jta.text(); is the name … |
| | I would like to be able to copy a directory (with the files in it) from a network directory to a local directory. Would anyone happen to know how to do this in java? Alternatively, would anyone know how to copy the files from the directory to a local directory? … |
| | Hello everyone, I am new to Java programming as well as to these most excellent forums and I have a problem with some sample code from a book that is teaching me Java. The code is supposed to demonstrate packages, access control, interfaces, and encapsulation. My problem is that when … |
| | Hi there, I am trying to parse a CSV file, I have a program which will read in the contents of the file and display them to the console and i need to parse some of the fields, which I have no idea how to do [IMG]http://saloon.javaranch.com/ubb/frown.gif[/IMG] I am trying … |
| | import java.util.Scanner; /** Demonstrates the use of Scanner class @author Nikhil Joshi */ public class asciicode { public static void main(String[] args) { //create a scanner object Scanner console = new Scanner(System.in); /*get full name using nextLine nextLine gets the next line - up til user hits enter */ System.out.print("Enter … |
| | Hello, I'm new to HTML parsing and I need some help.I want to parse a HTML file , and I have the Java classes in place but I need an advise on how to code a piece of logic in my callback function. I need to parse through the file … |
| | hai friends hai friends I am begginer to java, i want know how to read a html header.... plz any one give me a possible solution....:rolleyes: thanks for helping.... |
| | Greetings all. I have a question about if java can be made to do the following. As a player of card games and online games, i find that i often need to make a database of information. And it would be great if i could distribute those databases to friends … |
 | Hi, I wondered if its possible to create a java application that works in the background and does not create a window, Thanks, Ishwar |
 | Hi experts, Here there is a requirement like autoloading a jsp file, once a day without any human intervention. A JSP file should be executed daily at a particular time automatically. I'm using Web Server:Tomcat 5 If there is any logic or idea regarding the same is appriciated. Regards,  |
| | Hi frnds i m facing a new problem while embedding 2 java applets in a PHP file. in that php file i gave alerts for refreshing the page, but all the times i m getting 2 alerts for those 2 applets , but when i m viewing the java console … |
| | I am new to javascript. How do I load a text file into my web page? I want to be able to change the file when wanted and then load it into the web page. I thank you all in advance! Thanks |
| | I have come across an unusual problem, one I have never seen in all 6 or 7 years of using PC's, and ONLY on my laptop! Every time I try to access a webpage that uses Java, for example chat applets among a few others, the browser closes without warning. …  |
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