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Wednesday 30 May 2012

Add a program to the Right Click Menu So as to Use it Everywhere by just doing a Right-Clicking


When you right click on any folder, you can have access to that application, the same as using Sent To and New. Open Registry Editor. Navigate and choose: HKEY_CLASSES_ROOT\Folder\shell. Add a new Key to the "Shell" Key and name it anything you like. Give it a default value that will appear when you right click a folder, i.e. NewKey (use an "&" without the quotes, in front of any character and it will allow you to use the keyboard). Navigate and click on the registry key HKEY_CLASSES_ROOT\Folder\shell\NewKey. Now you have to add a New Key named Command and Set the (Default) value of the application you want to run. For example: c:\program files\internet explorer\iexplore.exe (Include the full path)

Why do I need JSP technology if I already have servlets?


JSP pages are compiled into servlets, so theoretically you could write servlets to support your web-based applications. However, JSP technology was designed to simplify the process of creating pages by separating web presentation from web content. In many applications, the response sent to the client is a combination of template data and dynamically-generated data. In this situation, it is much easier to work with JSP pages than to do everything with servlets.