http://www.srikanthtechnologies.com Website of Srikanth Technologies, which is founded and run by Srikanth Pragada. He has more than 16 years of experience in training and a Sun Certified Java Programmer (SCJP 5.0), Sun Certified Web Component Developer (SCWCD 1.4) and Sun Certified Business Component Developer (SCBCD 5.0) Tue, 18 Mar 2008 16:46:30 IST http://www.srikanthtechnologies.com/blog/java/struts2hib.aspx In this blog, I show how to use Struts2 with Hibernate to add a user to USERS table in Oracle database. Sat, 6 Mar 2010 12:00:00 http://www.srikanthtechnologies.com/aspnet/projects/travels.html A website to provide information about bus services of a typical travels. Mon, 22 Feb 2010 12:00:00 http://www.srikanthtechnologies.com/blog/dotnet/twitterclient.aspx In this blog, I show you how to access your updates at twitter.com from C# using Yedda Twitter Library. Sat, 13 Feb 2010 12:00:00 http://www.srikanthtechnologies.com/workshops/phpworkshop.html I will conduct a workshop on PHP with MySQL on 7th Feb. Here are the details regarding the workshop. Tue, 26 Jan 2010 12:00:00 http://www.srikanthtechnologies.com/blog/personal/frozenthoughts.aspx In this blog, I share my opinion about "Frozen Thoughts" magazine. Mon,4 Jan 2010 12:00:00 http://www.srikanthtechnologies.com/blog/personal/lookback2009.aspx In this blog, I summarize major events of my life in 2009. Sat,2 Jan 2010 12:00:00 http://www.srikanthtechnologies.com/blog/oracle/receivedcertificate.aspx I have received Oracle Database SQL Expert Sucess Kit from Oracle corporation. Tue, 22 Dec 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/uploadfile.aspx In this blog, I show you how to upload a file using Servlets 3.0, which is part of Java EE 6.0. API related to uploading a file is new to Servlets 3.0. Sun, 6 Dec 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/struts2validation.aspx In this blog, we will understand how to use validators in Struts 2 using a simple registration form. Mon, 30 Nov 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/gs_struts2.aspx In this blog, I get you started with Struts2 using NetBeans IDE 6.5. We will build a simple Interest Calculation application to understand how Struts2 works. And especially how it differs from Struts1. Fri, 27 Nov 2009 12:00:00 http://www.srikanthtechnologies.com/blog/oracle/sqlexpert.aspx Today I have passed Oracle Database SQL Expert examination at Pearson VUE at Visakhapatnam. I have scored 100% as I got all 70 questions right. Fri, 20 Nov 2009 12:00:00 http://www.srikanthtechnologies.com/aspnet/projects/librarianmodule.html Librarian Module is an Intranet application for Librarians. Wed, 11 Nov 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/dictionary.aspx Here is a Java framebased application that allows user to store words and their meanings. Mon, 12 Oct 2009 12:00:00 http://www.srikanthtechnologies.com/blog/dotnet/optparams.aspx In this blog, I show how to use Optional and Named parameters features of C# 4.0. Sun, 06 Sep 2009 12:00:00 http://www.srikanthtechnologies.com/javaee/projects/myshares.html This website is developed using JSF, JDBC and Oracle. It provides information about values of shares of users. Mon, 17 Aug 2009 12:00:00 http://www.srikanthtechnologies.com/aspnet/projects/songs.html A website developed in ASP.NET 3.5 with SQL Server as the back-end to allow users to upload and download .mp3 songs. Mon, 17 Aug 2009 12:00:00 http://www.srikanthtechnologies.com/blog/dotnet/callfunction.aspx We will see how to retrieve return value of a stored procedure in SQL Server from ADO.NET. Mon, 27 Jul 2009 12:00:00 http://www.srikanthtechnologies.com/blog/oracle/numbertowords.aspx I provide a simple query that converts a number to words in Oracle. Mon, 27 Jul 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/hibws.aspx I will conduct a workshop on Hibernate on 19th July. I am providing the details regarding the workshop. Sat, 4 Jul 2009 12:00:00 http://www.srikanthtechnologies.com/aspnet/projects/microblog.html A website that allows users to post updates. It is similar to twitter.com in concept. Thu, 2 Jul 2009 12:00:00 http://www.srikanthtechnologies.com/blog/general/nojob.aspx There are a lot of people who have completed academic and no job to do right now. Here is my advice to them, regarding how they should make the most of free time. Sun, 28 Jun 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/jsf_js.aspx We often need to access JSF component from JavaScript. This blog shows how to access JSF components from JavaScript for validation. Thu, 25 Jun 2009 12:00:00 http://www.srikanthtechnologies.com/blog/general/createwebsite.aspx This blog lists steps required to create and host your own website. Mon, 15 Jun 2009 12:00:00 http://www.srikanthtechnologies.com/javaee/projects/lyrics.html Website lyrics.com is developed to allows registered users to add and share lyrics of songs. It uses JSPs, JavaBeans, DAO design pattern, JDBC, Java Mail and Filter. Fri, 12 Jun 2009 12:00:00 http://www.srikanthtechnologies.com/blog/dotnet/currency_remoting.aspx In this blog, I show how to create currency conversion server and client using .NET Remoting. Thu, 04 Jun 2009 12:00:00 http://www.srikanthtechnologies.com/blog/dotnet/twowaysockets.aspx This blog shows how to create a two-way server and client sockets using C#. Sat, 30 May 2009 12:00:00 http://www.srikanthtechnologies.com/blog/personal/twitter.aspx If you want to know "What Am I Doing?", follow me on twitter.com. Thu 28 May 2009 12:00:00 http://www.srikanthtechnologies.com/exam/takeexam.aspx I have added C#.NET Language to online examination system. It covers C#.NET language and .NET Library. Sat 9 May 2009 12:00:00 http://www.srikanthtechnologies.com/blog/personal/mynewcar.aspx In this blog, I share a few details about my new Honda City car. Tue 5 May 2009 12:00:00 http://www.srikanthtechnologies.com/blog/personal/anger.aspx A small story about anger and its consequences. Sat 2 May 2009 12:00:00 http://www.srikanthtechnologies.com/blog/personal/definingmoment.aspx In this blog, I want to share two defining moments of my life that took place in the recent past. Wed, 29 Apr 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/rest_service_client.aspx We build a simple RESTFul web service in Java using Jersey, which is RI for JAX-RS. Access it using a JavaScript client. Wed, 29 Apr 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/strut_hib_crud.aspx I have developed a simple CRUD (Create Read Update and Delete) application using Struts as web framework, Hibernate for ORM and DAO (Data Access Object) design pattern. Wed, 22 Apr 2009 12:00:00 http://www.srikanthtechnologies.com/blog/personal/mynewroom.aspx Here are a few details and pictures of my new room at home. Wed, 15 Apr 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/jpqlshell.aspx Java Persistence Query Language(JPQL) Sheel is a web application that takes a JQPL query from user and displays the result in the form of HTML table. Tue, 14 Apr 2009 12:00:00 http://www.srikanthtechnologies.com/javaee/projects/javaexam.html A website called javaexam.com is developed to provide online examination on Java. It uses JSPs, JavaBeans, DAO design pattern, JDBC, Java Mail and Filter. Sat, 11 Apr 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/ajaxwithjsf.aspx In this blog, I demonstrate how to use AJAX with JSF using RichFaces of JBoss and Sun's RI. Fri, 3 Apr 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/fileupload.aspx In this post, We create a web application in Java to stored a photo, uploaded from client, into Oracle's BLOB column. Then we send photos stored in BLOB column to client. Tue, 24 Mar 2009 12:00:00 http://www.srikanthtechnologies.com/aspnet/projects/answers.html A website developed in ASP.NET 3.5 that allows members to post questions and get answers from other members. Tue, 17 Mar 2009 12:00:00 http://www.srikanthtechnologies.com/blog/dotnet/adonetcrud2.aspx In this blog, I show how to use Stored Procedures, Data Access Layer(DAL) and ADO.NET from an ASP.NET application to perform CRUD operations on BOOKS table in SQL Server Database. Sun, 9 Mar 2009 12:00:00 http://www.srikanthtechnologies.com/blog/dotnet/wsdaljava.aspx Web Services are known for interoperability. We learn how to create a Web Service in C#, which uses Data Access Layer(DAL) to access data. Then we create a proxy in Java for .NET Web Service and call it from Java. Sat, 7 Mar 2009 12:00:00 http://www.srikanthtechnologies.com/blog/dotnet/adonetcrud1.aspx We use ADO.NET to perform Create, Read , Update and Delete operations on a simple table. Mon, 2 Mar 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/tabletoxml.aspx Creating an XML document from a table is a common requirement. We use CachedRowSet and WebRowSet to create XML document from a table in Oracle database. Mon, 23 Feb 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/std2009.aspx In this blog, I write about my experience with Sun Techdays 2009. Sun, 22 Feb 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/jsfcustvalidator.aspx This blog shows how to create a custom validator to validate pincode entered by user. Tue, 27 Jan 2009 12:00:00 http://www.srikanthtechnologies.com/blog/java/hibernateweb.aspx We will see how to use Hibernate with annotations as well as mapping file from web application. Sat, 24 Jan 2009 12:00:00 http://www.srikanthtechnologies.com/blog/personal/lookback2008.aspx In this blog, I look back at important events that took place in my life in 2008. Web, 31 Dec 2008 12:00:00 http://www.srikanthtechnologies.com/blog/personal/vizagrun2008.aspx In this blog, I wrote about my experience with Vizag Run 2008. Sun, 21 Dec 2008 12:00:00 http://www.srikanthtechnologies.com/blog/personal/story3.aspx A short story that proves "there is always a better way". Fri, 19 Dec 2008 12:00:00 http://www.srikanthtechnologies.com/aspnet/projects/appointments.html A web application developed in ASP.NET 3.5 to keep track of appointments of users and providing reminders. Fri, 19 Dec 2008 12:00:00 http://www.srikanthtechnologies.com/blog/java/sfsbwebtier.aspx In this blog, I explain how we can access a stateful session bean from Web tier (Servlet). I use NetBeans 6.1 and Glassfish for this demo. Wed, 17 Dec 2008 12:00:00 http://www.srikanthtechnologies.com/blog/java/scbcd5pack.aspx Yesterday, I have received SCBCD 5.0 certificate pack from Sun Microsystems. Fri , 12 Dec 2008 12:00:00 http://www.srikanthtechnologies.com/blog/general/sunambassador.aspx Here I provide details about Sun Campus Ambassador, Sagarika. Thu , 4 Dec 2008 12:00:00 http://www.srikanthtechnologies.com/blog/personal/story2.aspx A short story about a little girl's sacrifice. Sun , 30 Nov 2008 12:00:00 http://www.srikanthtechnologies.com/blog/general/projects.aspx In this blog, I want to share my opinions about Academic Projects. Fri, 28 Nov 2008 12:00:00 http://www.srikanthtechnologies.com/blog/java/scbcd5.aspx I have just acquired one more credential - SCBCD 5.0. In this blog, I share details of my preparation for this exam. Tue, 18 Nov 2008 12:00:00 http://www.srikanthtechnologies.com/blog/personal/bipin.aspx Bipin Josh, an MVP of Microsoft, has recently retired from technology field. Fri, 14 Nov 2008 12:00:00 http://www.srikanthtechnologies.com/javaee/projects/yellowpages.html A web portal to allow users to add details regarding products and services. It is developed using JSF framework, DAO design patter and Oracle Database. Thu, 30 Oct 2008 12:00:00 http://www.srikanthtechnologies.com/blog/general/aboutnaresh.aspx A truly inspiring story about a boy with no legs, born in poor and illiterate family, who made it to IIT and then to Google. Sun, 19 Oct 2008 12:00:00 http://www.srikanthtechnologies.com/blog/java/scjpworkshopslides.aspx Here is the link for my slides and question that I used in SCJP workshop on 28-Sep-2008. Sun, 19 Oct 2008 12:00:00 http://www.srikanthtechnologies.com/blog/personal/languages.aspx In this blog, I wrote about programming languages I know. My journey started with humble Basic and came up to sophisticated C#. Sat, 27 Sep 2008 12:00:00 http://www.srikanthtechnologies.com/aspnet/projects/timetracker.html Time Tracker is a web application developed with ASP.NET using three layered (PL,BLL,DAL) architecture. It uses SQL Server 2005 to store data. It is a demo project developed in classroom to show students how to use 3-tiers/layers to build web applications using ASP.NET and ADO.NET. Sat, 27 Sep 2008 12:00:00 http://www.srikanthtechnologies.com/blog/personal/kenexa_training.aspx In this blog, I would like to share my experience with training programme at Kenexa Technologies, Rushikonda. Sun, 21 Sep 2008 12:00:00 http://www.srikanthtechnologies.com/blog/java/scjpworkshop.html Here is an opportunity for SCJP aspirant to get all details regarding SCJP. I will also explain answers to some of the tough questions in SCJP exam. Tue, 9 Sep 2008 12:00:00 http://www.srikanthtechnologies.com/blog/newdotnetstructure.html In order to cover .NET 3.5 to greater depth, I have restructured .NET Course. Sat, 6 Sep 2008 12:00:00 http://www.srikanthtechnologies.com/blog/java/yahoosearchwithjaxb.html In this blog, I show how to use JAXB and JSP to access Yahoo Search Service. Sun, 24 Aug 2008 12:00:00 http://www.srikanthtechnologies.com/blog/java/xml_jsf_datatable.html In this blog, let us see how to display data that is in XML document as HTML table using dataTable UI component of JSF. Sat, 9 Aug 2008 12:00:00 http://www.srikanthtechnologies.com/blog/java/jobs_employees_jquery.html In this blog, we see how to process JSON using JQuery. It also shows how to add options dynamically to listbox in HTML page using JQuery. Fri, 1 Aug 2008 12:00:00 http://www.srikanthtechnologies.com/blog/java/jqueryexample.html In this blog, I implemented AJAX with JavaScript library called JQuery. We also see how to use JSON with JQuery. Thu, 31 Jul 2008 12:00:00 http://www.srikanthtechnologies.com/blog/webejbsecurity.html In this blog i have given steps to be taken to implement declarative secuirty in Web and EJB tiers of a Java EE application. Fri, 18 Jul 2008 12:00:00 http://www.srikanthtechnologies.com/blog/paulblog.html Here is an interesting blog by Paul Sorensen - Director, Oracle Certification. Fri, 11 Jul 2008 12:00:00 http://www.srikanthtechnologies.com/blog/studentsdatabase.html There are sample tables regarding students, payments, batches and courses. I have provided commands to create table, insert data and query tables. Fri, 11 Jul 2008 12:00:00 http://www.srikanthtechnologies.com/javaee/javaeeprograms.aspx RowSet in JDBC is an extension of ResultSet. Here are some examples regarding JoinRowSet, WebRowSet and FilteredRowSet. Thu, 3 July 2008 12:00:00 http://www.srikanthtechnologies.com/aspnet/projects/photos.html This is a website developed in classroom for .NET 3.5 batch. It shows how to use ASP.NET, C#, SQL Server and other concepts of .NET 3.5 to build a website that allows user to upload photos and share them with others. Fri, 20 Jun 2008 12:00:00 http://www.srikanthtechnologies.com/blog/story1.html I received a heart-touching story from my friend. I want to share that with you. Tue, 17 Jun 2008 12:00:00 http://www.srikanthtechnologies.com/blog/chatdemo.html I have written a simple chat server and client applications based on socket programming and multithreading in Java. Client application uses Swing components for interface. Tue, 17 Jun 2008 12:00:00 http://www.srikanthtechnologies.com/blog/elementtoattribute.html We can use XSL to convert elements of an XML document to attributes. This is required in order to use document with GridView as GridView exptects data in the form of attributes. Sun, 8 Jun 2008 12:00:00 blog/oraclegridview.html ASP.NET doesn't provide a data source control to connect to Oracle. However, ObjectDataSource can be used to access data from Oracle using a class and then it can be bound to Gridview. Thu, 5 Jun 2008 12:00:00 blog/datecompare.html Validating and comparing dates taken from user in HTML forms are very common tasks. In this blog, I show how to use JavaScript to validate and compare dates. Mon, 2 Jun 2008 12:00:00 http://www.srikanthtechnologies.com/blog/utl_file.html UTL_FILE is a package supplied by Oracle to allow programmers to read and write files from PL/SQL in Oracle. We will see how to read and write files using UTL_FILE. Sun, 1 Jun 2008 12:00:00 http://www.srikanthtechnologies.com/blog/remoting.html Remoting allows you to build distributed applications in .NET. In this blog, we build a simple server and client applications with .Net Remoting using C#. Sat, 31 May 2008 12:00:00 http://www.srikanthtechnologies.com/blog/certifications.html Certification exams are the best way to asses the capability of the candidate. Here are the details regarding different certification exams offered by IT giants like Microsoft, Sun and Oracle. Sat, 31 May 2008 12:00:00 http://www.srikanthtechnologies.com/blog/dotnetversions.html Version numbers of .NET have become quite confusing. Here I provide details of different versions to mitigate your confusion regarding .NET versions. Sat, 31 May 2008 12:00:00 http://www.srikanthtechnologies.com/blog/dotnetsockets.html In this blog, I show how to create a simple server socket and client socket using C#.NET. Wed, 28 May 2008 12:00:00 http://www.srikanthtechnologies.com/blog/openworddoc.html This program shows how to open Microsoft Word document from Java using Desktop class provied from Java 6.0 onwards. Tue, 27 May 2008 12:00:00 http://www.srikanthtechnologies.com/blog/sendmailfromgmail.html This is a program to send a mail using SMTP server of gmail.com. It sends a mail from my gmail's account to yahoo's account. Mon, 26 May 2008 12:00:00 http://www.srikanthtechnologies.com/blog/learndatabase.html A lot of students tend to ignore the importance of database. Every application developer must understand how to handle Database. Mon, 25 May 2008 12:00:00 http://www.srikanthtechnologies.com/blog/oraclecertification.html Oracle has recently introduced a certification exam allows developers to prove their skills of SQL. Mon, 23 May 2008 12:00:00 http://www.srikanthtechnologies.com/blog/faqsrevised.html I have rewritten and added FAQs related to .NET Framework and ASP.NET. Mon, 22 May 2008 12:00:00 http://www.srikanthtechnologies.com/blog/membership/membership.aspx Login controls allows you to automate login, creation of user and other operations related to members. In this blog, I developed an application that customizes login control to add more functionality. This application also makes use of GridView and ObjectDataSource controls to display members and delete selected member. Mon, 16 May 2008 12:00:00 http://www.srikanthtechnologies.com/aspnet/projects/friends.html This is a classroom project mainly to teach students of ASP.NET 3.5 how to build a web application using ASP.NET , C# and SQL Server 2005. This application allows members to create friends and communities. Mon, 12 May 2008 12:00:00 http://www.srikanthtechnologies.com/blog/helpdesk/helpdeskproject.aspx A web based HelpDesk application is developed using JSF, JDBC and Oracle. It shows how to develop a web application using JSF components, Managed Beans, Data Access Object design pattern and Oracle Database 10g. Web, 23 Apr 2008 22:30:10