Comment

kavita
good one,
July 20, 2007 at 12:43 PM

hi,
your tutorials are so useful.i am leaning j2EE and i am less confident in core java.plz send me useful guidance
View All Comments | View Tutorial
Related Tutorial and Articles
Hosting Tutorial

Free Web Hosting - Why Its not good Idea
Free Web Hosting - Why Its not good Idea This article shows you why Free Web Hosting is not good Idea for hosting your web sites, specially when you... of adds on your site. They make good money, but you can't get anything out 

Java Beginners

Hi good afternoon
Hi good afternoon  write a java program that Implement an array ADT with following operations: - a. Insert b. Delete c. Number of elements d. Display all elements e. Is Empty 

Java Beginners

HOW TO BECOME A GOOD PROGRAMMER
HOW TO BECOME A GOOD PROGRAMMER  I want to know how to become good programmer   Hi Friend, Please go through the following link: CoreJava Tutorials Here you will get lot of examples with illustration where you can 

Java Tips and Examples

WebTycho Guidelines
Java Notes: WebTycho Guidelines Good practices Code Corner Turn on Classroom Awareness Chats sessions Frequent exercises Have students post something... this transformation for you, but TextPad doesn't seem to be one of them 

WebSevices Questions

Good web services site - WebSevices
Good web services site  Hi can i get reference to the web services site, where i can get the complete web services for scratch.  Hi Naresh, I guess u r in right place. I learn my self from roseindia. thanks 

Swing AWT

Good Looking Java Charts and Graphs
Good Looking Java Charts and Graphs  Is there a java chart library that will generate charts and graphs with the quality of visifire or fusion charts? The JFreeChart graph quality is not professional looking. Unless it can 

Java Tips and Examples

Programming Style Guideline
. If there's one idea that could serve as a guide to good programming..., adding enhancements, adapting it to new systems, etc. That would be a good enough.... Declarations One per line, as Sun suggests 

Java Beginners

RetDAO.java (part2) .. will give good points to everyone. Is this logic good?
RetDAO.java (part2) .. will give good points to everyone. Is this logic good?   public static int delete(Connection conn,String ret_id) throws Exception { st=conn.createStatement(); rs=st.executeQuery 

Java Beginners

RetDAO.java (part1) ..reference. Is this logic good?
RetDAO.java (part1) ..reference. Is this logic good?  public static int searchDelete(Connection conn,String ret_id) throws Exception { //System.out.println(ret_id); st=conn.createStatement 

Java Beginners

RetDAO.java (part1) ..reference. Is this logic good?
RetDAO.java (part1) ..reference. Is this logic good?  public static int searchDelete(Connection conn,String ret_id) throws Exception { //System.out.println(ret_id); st=conn.createStatement 

Java Beginners

which data structure is good in java..? - Java Beginners
which data structure is good in java..?  Hi frends, Actually i... and vector ...etc........ i wanted to know, which technique is good to store... anyone give me good example how that best technique i can use in my programs 

Java Beginners

File copy from one directory to another in java
File copy from one directory to another in java  I am trying to find very good code example for copying a file from one directory to another directory in Java. I have to write a program in my application for copying one file 

Java Beginners

mahesh want to know java with good understanding
mahesh want to know java with good understanding  I need to know about java beans(what are java beans,why we use java beans, etc...).I want an example program and it's output also.please teach me...   Java Beans 

Java Beginners

login controller.servlet file.. (good coding stuff for reference)
login controller.servlet file.. (good coding stuff for reference)  package com.tcs.ilp.controller; import java.io.*; import java.util.*; import com.tcs.ilp.model.*; import java.sql.*; import java.io.IOException; import 

Java Beginners

how to pass a string from one class to another
how to pass a string from one class to another  hi all, Good morning. I am trying to develop a coding pass a string from one class and declare... string from one class to another. import java.util.*; class A{ static String 

JSP Servlet Questions

jsp one to one mapping
jsp one to one mapping  how to perform one to one mapping in jsp....code of one to one mapping with .xml file 

Programming Tutorials

Is It Possible To Make $5,000 By Writing Just One Article?
Is It Possible To Make $5,000 By Writing Just One Article... to other writers. Market of consumer health is one of the most prosperous markets... prove to be a hindrance in their ability and desire for earning a good and livable 

Struts Questions

Can you suggest any good book to learn struts
Can you suggest any good book to learn struts  Can you suggest any good book to learn struts 

Hibernate Questions

Hibernate one-to-one relationships
Hibernate one-to-one relationships  How does one to one relationship work in Hibernate?   Hibernate Mapping One-to-One Hibernate provides.... here is an example showing one to one relationship using hbm.xml. We have two 

Travel

Best Hotels in Agra India
and a good vacation goes hand in hand; the tourist prefers to seek accommodation in one... wonders and if an element of love and romance attached to one of these seven..., Taj Mahal is one such tourist attraction; elegantly combining magnificent 

Java Beginners

RetController.java (do get) (my file for reference for a test.. IS LOGIC good Enough ?
RetController.java (do get) (my file for reference for a test.. IS LOGIC good Enough ?   try { Connection conn=Create_Connection.conOpen(); System.out.println(conn); String submit 

Java Beginners

view jsp file (reference file). is the way of coding good ?
view jsp file (reference file). is the way of coding good ?  <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> View Retailer <%@ page import="com.tcs.ilp.*" %> 

PHP Tutorial

Why Web Development with PHP Is Useful
A good website is one that will do more than just look great and have plenty of features. It is also one that can be found on a search engine. A site that can.... This is why it will help to use the right web development process. A good web 

JPA

JPA One-to-One Relationship
JPA One-to-One Relationship   ... will learn  about the one-to-one relationship. In the one-to-one relation mapping a single value association to another entity.  One-to-One: In one-to-one 

Software Services

BlackBerry Application Development is Advantageous for Anyone to Handle
BlackBerry Application Development is Advantageous for Anyone to Handle The BlackBerry application development process is one that uses a good process... is already being covered by the BlackBerry. Therefore, working to get a good 

MySQL

Php Sql Paging OR Pagination
. Displaying all data in one page in not a good idea. For this situation, pagination... pages. Links to navigate from one page to the other has been created at bottom 

iPhone

Stay Safe Through a Home Security Mobile Application
a home security system to work with protecting one’s home. A good... be useful. A good application can work on a good type of mobile device without any problems. A home security mobile application is one that can involve 

Hibernate Tutorial Example

Hibernate One-to-one Relationships
Hibernate One-to-one Relationships       Hibernate One-to-one Relationships - One to one relationships example using xml meta-data This section we 

PHP Tutorial

PHP Cookies and Sessions Flood protection using cookies Tutorial
 

Java Tips and Examples

Methods - OOP
. A good example of a static methods in Java is the Math or Character... in the Math class. Cosine takes only one (primitive) parameter, and it doesn't work... which method is to be called in a class. When you define more than one 

Design Patterns

Factory Pattern
; I.  Factory Pattern:  One of the goals of object-oriented design... is good since it encourages Encapsulation and Delegation. A class may need... to one of several helper subclasses so that knowledge can be localized to specific 

Hibernate-Tutorials

Hibernate One to One Bi-directional Mapping
In this section, you will learn one to one bi-directional mapping in Hibernate 

Hibernate-Tutorials

Hibernate One to One Mapping using XML
In this section, you will learn One to One mapping of table in Hibernate using Xml 

Java Beginners

delete retailer jsp file (sir..is this a good logic.. jsp file is useful for what purpose)
delete retailer jsp file (sir..is this a good logic.. jsp file is useful for what purpose)  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http 

JDBC Questions

multiple resultset in one resultset
multiple resultset in one resultset  how to retrive multiple resultsets in one resultset in java.? plz help 

HTML Questions

create a one web page
create a one web page  create a one web page with stored values in a database 

Hibernate Questions

Hibernate one-to-many relationships.
Hibernate one-to-many relationships.  How does one-to-many relationships works in hibernate 

Travel

Delhi Homestays
and don't know how to do it. Seek an accommodation at a one of the good homestays... in Delhi are being run by people of good socio-economic and educational background... and business hubs of the city. One should not confuse homestays in Delhi 

PHP Questions

Two Pagination in one page
Two Pagination in one page  hai friends any one help me. how do u make two pagination script in same page i'm used some ajax coding one pagination script is working but another pagination is not working please help me urgent 

Java Magazine Questions

One-thousand of a second is called
One-thousand of a second is called  One-thousand of a second is called- 1. Microsecond 2. Millisecond 3. Hour 4. Minute 5. All of the above   Answer: 1. Microsecond 

Java Magazine Questions

One-Millionth of a second is referred as
One-Millionth of a second is referred as  One-Millionth of a second is referred as -? 1. Microsecond 2. Millisecond 3. Hour 4. Minute 5. All of the above   Answer: 1. Microsecond 

JDBC Questions

JDBC driver is the fastest one
JDBC driver is the fastest one  Which type of JDBC driver is the fastest one 

JSP Servlet Questions

Two forms and One Servlet
Two forms and One Servlet  Dear Sir, I have 2 forms in one page and one submit button into second form which submits data to one servlet. If I do request.getparameter("") from first form textbox name I got null value. How do I 

Hibernate-Tutorials

Hibernate 4 One to One Mapping using Annotation
Hibernate One to One Mapping using Annotation 

Hibernate-Tutorials

Hibernate 4 One to One Mapping using Annotation
Hibernate One to One Mapping using Annotation 

Linux-Tutorials

Mandriva Linux One 2006.0 Beta is available now
Mandriva Linux One 2006.0 Beta is available now Available on the mirrors... the problems on Bugzilla for the distribution Mandriva Linux One 2006.0. You only need one CD, just pick the one depending on you language. About the Mandriva Linux 

Java Beginners

can any one explain this
can any one explain this  class Clidder { private final void flipper() { System.out.println("Clidder"); } } public class Ex3 extends Clidder { public final void flipper() { System.out.println 

JDBC Questions

Resultset with one to many relationship
Resultset with one to many relationship   Suppose there are 5 tables in database named A,B,C,D and E. A has one to many relationship with B,C,D and D has one to many relationship with E. Beam class of A contains array of Class B 

Java3D Questions

one dimensional array program
one dimensional array program  Design and implement a java program that will read a file containing numbers and compute the following statistics: the rannge( low, high), the average and the median(middle number). Notes 

Struts Questions

Regarding one business scenario
Regarding one business scenario  Ya actually i have a requirement which is I have four questions 1.DOB? 2.DOJ 

Hibernate-Tutorials

Hibernate Many One One Mapping
Hibernate Mapping And Join Using hibernate we can easily create relationship between two tables. The relationship may be One-To-One, One-To-Many, Many-To-One and Many-To-Many. An Example of One To Many mapping is given below Address 

Training

Java Training Institutes in Delhi
for training. One can find some good Java training institutes in Delhi. Rose India, one of the leading portals for online Java training leverages its... as it comprises of a number of specialties and programs and Java programming is one 

JSP Servlet Questions

Works only for one row
Works only for one row   Hi, My below code is working only if there is a single row. could you please help me in doing it for all the rows retrieved from the database. <%@page import="java.util.concurrent.CountDownLatch 

Web Development

Social Media and Brand Management
that no good advertising campaign can sell a brand that is low in quality and it is equally true that even a good brand can't survive without... and researches have proved the importance of social media and hence no one can 

Struts Examples

Integrate Struts, Hibernate and Spring
are using one of the best technologies (Struts, Hibernate and Spring). This tutorial is very good if you want to learn the process of integrating these technologies... important to have good directory structure that helps you reduce the time taken 

Hibernate-Tutorials

Hibernate One To Mapping
Hibernate One To One Mapping Using Annotation Hi If you are use... annotation Consider a relationship between a Student and a Address, where One Student have only one Address and an Address is related to only one student 

Hibernate Questions

one-to-one bidirectional association between an abstract class and a persistent class
one-to-one bidirectional association between an abstract class and a persistent class  How do I define a bidirectional one to one association between an abstract class and a persistent class? Please help 

XML Questions

parser xml one page to another
parser xml one page to another  parser xml one page to another 

Hibernate Tutorial Example

Hibernate Many-to-one Relationships
Hibernate Many-to-one Relationships       Hibernate Many-to-one Relationships - Many to one relationships example using xml meta-data This current 

General

Button Pressing Example
- "Bonjour", "Good Day", "Aurevoir". The purpose... associating one to all.  The following program demonstrates the event generated... C:\newprgrm>java ButtonPressDemo Good Morning clicked 

HTML Questions

one frame update another frame
one frame update another frame  How do I make a link or form in one frame update another frame 

PHP Tutorial

PHP File Manipulation File existance checking Tutorial, PHP check file exists
with duplicate filenames, it is a good practice to check file every time when your... to type the name of uploaded file. 3. When you copying files from one place to another, it is a good practice to have checks every time you create new file 

Free Programming books

Misc.Online Books
; How to be a Programmer To be a good... vision of a software project is dealing with one's coworkers and customers.... But it is really child's play compared to everything else that a good programmer must 

Flex Questions

which one is better, Flex or Java?
which one is better, Flex or Java?  Does flex has a scope to survive in IT? Which one of these two, Flex and Java, has a better scope of survival 

JSP Servlet Questions

how to set the tables one is left and another one is right - JSP-Servlet
how to set the tables one is left and another one is right  Here two tables are combined.i need to set the one table is left another one is right and ineed to gap between the two tables Document document=new Document 

JavaScript Questions

How to fetch entries/values from database to a jsp page one by one?
How to fetch entries/values from database to a jsp page one by one?  I have a table in Microsoft SQL server Management Studio with two columns title and data and each column has 10 enteries. I have a jsp page on which i want 

Java-Tutorials

Java One way Hashing
Java One way Hashing One way hash functions are a major tool in cryptography. It is used to create digital signatures, which in turn identify and authenticate the message. It can have other practical applications as well 

JavaScript Questions

Validate 2 list boxes, one is multiselect, one is singleselect
Validate 2 list boxes, one is multiselect, one is singleselect  <... not support JavaScript!</noscript> </head> One list box contains "student" IDs, and the other one contains "courses" IDs. I want the user to assign 

Java Beginners

one dimensional array using java
one dimensional array using java  design and implement a java program that will read a file containing numbers and compute the following statistics: the range(low,high) the average and the median 

Java Beginners

converting one file format to another
converting one file format to another  Hi ser I need a code to export data from data grid to PDF and XL format plz help me out 

Design concepts & design patterns Questions

which one is better Struts2 or JSF
which one is better Struts2 or JSF  Which framework is better for the development of core banking solution for the presentation layer Struts2 or JSF2.Request you to explain with the valide reason. Thanks in Advance 

Java Technology Tutorials

JPA One-to-Many Relationship
JPA One-to-Many Relationship     ... the one-to-many relationship and how to develop a one-to-many relation in your JPA Application. One-to-Many: In this relationship each record in Table-A may have 

JPA

JPA Many-to-one Relationship
JPA Many-to-one Relationship   ... about the many-to-one relationship and how to develop a many-to-one relation in your JPA Application. Many-to-One: In this relationship many related records 

PHP Questions

How to Addding One Month with PHP ?
How to Addding One Month with PHP ?  Hi, I am very new in this php programming language. Can anybody will guide me how to add 1 month on a specific date on PHP. Please give any example or reference links. Please feel free 

JDBC Questions

Result Set one to many mapping
Result Set one to many mapping  Suppose there are 5 tables in database named A,B,C,D and E. A has one to many relationship with B,C,D and D has one... Suppose result contains single entry of One record for A, Two records for B 

Framework Questions

JSF Select one menu - Framework
JSF Select one menu  Hi, I am new in Jsf, I use one this is based on some table in MySQL, Data is coming in this select box, but I want also show â??selectâ?? option in first position. I also use above This is giving 

Java Beginners

count the repeated character in one string
count the repeated character in one string  to find the how character occurrence in one String (for example the string is -java means there is 2 'a 'was repeated )   Hi Friend, Try the following code: import 

Mobile Applications Questions

could any one help me?
could any one help me?  I'm a student in the faculty of computer and information science we will make graduation project "taxi dispatcher" we need to use mobile "x6 nokia" in car and send the coordinate of car through gps which 

JavaScript Questions

Return Value from One Form
Return Value from One Form  I have two buttons in main form client and bank.when i click client button new form will open, in this dedupe button is there.when i click dedupe button another form will open. i want to get a field 

iPhone

Reliability of iPhone 3G
since its launch and for good reasons also. The iPhone is a fairly reliable... to the same, if available. Importance of powering the iPhone on and off: One 

Java Beginners

print the multiplication table up to one
print the multiplication table up to one  My problem is that I have to change the code so that the user can tell the program which factor that should be the highest one. An example: if the user tells the program that the highest 

Java-Tutorials

Copy one file into another
Copy one file into another In this section, you will learn how to copy content of one file into another file. We will perform this operation by using...;This string is copied from one file to another\n"); bf.close(); InputStream 

Hibernate Tutorial Example

Hibernate One-to-many Relationships
Hibernate One-to-many Relationships       Hibernate One-to-many Relationships - One to many example code in Hibernate using the xml file as metadata. Here 

Travel

Service Apartments in Gurgaon
Service Apartments in Gurgaon The city of Gurgaon is one of the upcoming... periods. To provide them with quality accommodation there are some good service apartments in Gurgaon where one can stay for a long period of time amidst comforts 

Java Interview Questions

Output of this one - Java Interview Questions
 

Training

J2EE Online Training
want to have a good understanding of the language. Rose India, one... of the IT professionals want to have a good understanding of the language. Rising up 

Programming Tutorials

Mysqldump one table - Taking dump of only one table
Use of mysqldump for taking backup of one table In this section you will see the example of mysqldump function which takes the backup of only one table... The mysqldump is very handy tool, it can be easily used to take the backup of only one 

Job Tips

Keep Your Current Job While You Seek a New One
Keep Your Current Job While You Seek a New One  ... colleagues and people in your industry. It is a good idea to do this well in advance... you have landed a new one. At any rate, you stand to lose your respect 

Java Tips and Examples

IDEs
Java NotesIDEs Summary: There are many good, free, IDEs (Integrated... / learn to use one effectively, and instructors feel is not central to learning..., there is a big payoff in productivity once you are comfortable with one. Most (all 

Training

Careers in Online Security
a sound understanding of computers is a must. Being gadget savvy helps one... rewarding and at entry level one can get 4-5 lakh per annum. After some experience 

Training

Java Training Online
make online Java class good options to learn online Java Training, one... in this knowledge driven world. Being one of the leading portals for online java training 

iPhone

A DVR Mobile Application Can Get Any Problem Recorded with Ease
Video Recorder, or DVR, is one of the best types of devices that anyone can use for a good mobile application. The DVR is something that can be used to help... the use of any tapes or discs. A user can even program one of these DVR drives 

Hibernate-Tutorials

Hibernate Detached Criteria
This section is good discussion about hibernate detached criteria 

Java Server Faces Questions

More than one Faces Configuration file
More than one Faces Configuration file  Is it possible to have more than one Faces Configuration file 

Struts Questions

how to insert one table to anothere table
how to insert one table to anothere table  i have insert the record one table then i retrve the value of that table i insert one value at a time 

Java Magazine Questions

One byte consists of how many bits?
One byte consists of how many bits?  One byte consists of how many bits?   Normally, One Byte consist of 8 bits (eight bits 

Subversion Questions

more than one struts-config.xml file
more than one struts-config.xml file  Can we have more than one struts-config.xml file for a single Struts application 

XML Questions

Apply more than one xsl for single XML
Apply more than one xsl for single XML  How to apply more than one xsl for same xml file 

JSP Servlet Questions

Please , can any one answer this Question?
Please , can any one answer this Question?  How to cummunicate one web application to another web application in different places 

JSP Servlet Questions

calling one jsp from another jsp page
calling one jsp from another jsp page  need coding for calling one jsp from another jsp including the xml file.Its urgent 

Ask Questions?

If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.

Ask your questions, our development team will try to give answers to your questions.