How to change Context-root of an application in MyEclipse

Before going to develop a web application, make sure all the settings and properties of MyEclipse, java and tomcat settings. If you have any doubts while Configuring java in MyEclipse or Installing and configuring Tomcat in your local machine or Configure the Tomcat in your MyEclipse to develop your web application take a look at my previous posts.

Normally we work on the same project most of the time with the same application name(context-root). When ever we take a new workspace in our local machines we may confuse while deploying the application in Tomcat or any other server. Other wise we have to remove the old deployed project and deploy the latest project. To overcome this problem, we can change the Context-root of our application. So that we can deploy the same web application with different names.

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When to use ensureCapacity method in java

In java Colleciton framework ArrayList and Vector classes contains ensureCapacity(int minCapacity) method to reduce or manage the amount of incremental memory allocation.

Each ArrayList instance has a capacity. The capacity is the size of the array used to store the elements in the list. It is always at least as large as the list size. As elements are added to an ArrayList, its capacity grows automatically.

An application can increase the capacity of an ArrayList instance before adding a large number of elements using the ensureCapacity operation. This may reduce the amount of incremental reallocation.

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Struts Notes by Mr.Ramesh from DurgaSoft

In Current market almost all projects are running with advanced frameworks like Struts 2,Spring,Hibernate and WebServices instead of using Struts 1.2(1.X). But Still most of the companies are using the same technology(Struts 1.2) to maintain the previous projects developed by Struts 1.2 and to provide support for the online banking and some Health Care projects. So learning 1.2 also give you good opportunities in the current market. So go ahead to learn Struts 1.2.

This Struts material was delivered by Mr.N.Ramesh is a Real time expert from Durga Software Solutions. DurgaSoft prepared this softcopy. This PDF file contains 98 pages with the contents given below.

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WebLogic Server Administration PDF Guide from DurgaSoft

This material is from Durga Software Solutions.WebLogic is a server software application that runs on a middle tier between database and related applications or browser.WebLogic server is based on Java 2 Platform, Enterprise Edition (J2EE), the standard platform used to create Java-based multi-tier enterprise applications.

J2EE platform technologies were developed through the efforts of BEA Systems and other vendors in collaboration with the main developer, Sun Microsystems. Because J2EE applications are standardized modules, WebLogic can automate many system-level tasks that would otherwise have demanded programming time.
The PDF file contains the topics mentioned below.

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Web Services Notes by Nataraj sir from Sathya Technologies

Web Services Notes by Nataraj sir from Sathya Technologies.This is a scanned notes in PDF formatt you can easily download or you can print easily. These classes were hapenned on 25th August 2011. This file contains totally 94 pages of classes. Mr.Nataraj explained all the topics in easy way to understand any student. This notes will cover all the topics including  SOA ,XML, DTD, XSD, XSLT, SAX, DOM, JAXP, JAXB, WSDL, SOAP, UDDI and RESTful Web Services.

topics covered in the notes:

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Spring notes by Mr.Nataraz from Sathya Technologies

Spring notes is written by one of the students of Mr.Nataraj sir. These classes were started at 28th Nov 2011 in Sathya Technologies. The guy who wrote this notes he didn't mention his name any where in the notes. But he attended almost all the classes. Now Nataraj sir providing his services with DurgaSoft.

This notes will cover all the topics given below:

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