This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
sir i have downloaded some chapters from net and in that each chapter is in WAR fromat and one main thing is that chapter 1 consist of two war file ,,,,,,, one is of chapter that is cho1.war and other is index1.jsp file and i try to run jsp file and it is giving error....plz tell me that how to use that files. thank you gaurav
WAR file is a normal ZIP file, you can open it as a ZIP file. If you want to run the application which is packaged in war file you must deploy it on application server (servlet & JSP container) - Tomcat, JBoss, WebSphere, WebLogic etc. Simple JSP must be also packaged in WAR file. If you have some IDE you could use integrated test environment - in WebSphere Studio just import that WAR file.