How To Delete Property From java.util.Properties

August 19th, 2008 Also: How To Flexibly Pass JVM parameters to Apache Ant Java (Runtime) Task Apache Ant is an excellent Java based build & deployment system using XML configuration file. In Ant properties are extensively used to configure tasks, conditionally run targets and more.

January 19th, 2009 This is such a simple trick that if I tell you how, you will laugh your hearts out. But its extremely useful nonetheless.

November 27th, 2007 To delete duplicates from a MySQL database table I normally copy the duplicate data first to a temporary table and then use the copied id's to delete from the original table. Delete using the temporary can take two forms.

June 15th, 2006 How can you recursively delete files and directories in windows? You can select them in explorer (in windows) and delete it, right? The problem with the explorer approach is that if one or more files and / or directories cannot be deleted then the whole process fails. Try cleaning your Local Settings\temp directory to see an example.

December 16th, 2007 MODx is an excellent AJAX enabled content management system, which is leagues ahead of Joomla / Mambo. One of the features of MODx is that pages aren't fully deleted.

October 20th, 2007 While configuring your routing (like load balancing with dual ADSL connections) you would often need to view the current route cache and also to occasionally delete the current cache. Here is how you can do it.

May 2nd, 2007 The Trashcan on your Fedora Core desktop (tested for gnome) is actually located in ~/Trash directory. So a simple commaond as below should clear your trash: rm -rf ~/.Trash/* Why did I need this? There were some files in the Trash can which I didn't have permission to clean.

March 13th, 2009 Annoyed with heap of file which are consuming space in your trash bin and you can not do a thing about it? Every time you try to delete it from there, permissions violation errors generate. So what do you do? Will you keep it there ignoring anything? Well, I haave a solution for you.

July 13th, 2006 Previously I described how to remove the Windows Genuine Advantage Notification Tool. It is a simple tool to get rid of the home calling of Windows Genuine Advantage notification tool.

January 15th, 2009 How many times have you encountered these following error messages while deleting a file Cannot delete file: Access is denied. Make sure the disk is not full or write-protected and that the file is not currently in use.

December 27th, 2008 I know that Windows runs super slow in some people's machine. And try as hard as you can but you can seldom find a good reason for the slowing up or a remedy to it.

November 13th, 2005 Behaviour promotes itself as "the missing link for your AJAX apps". It allows you to use CSS selectors (like id or class) to apply Javascript behaviors to your HTML elements.

April 24th, 2007 Following three simple steps now you can get rid of the pesky and sometimes buggy Windows Genuine Advantage (WGA) notifications: 1. Reboot Windows in safe mode (hold the f8 key while booting and you will get the option to boot in safe mode) and then: 2.

August 20th, 2007 ExtJS ComboBox doesn't advertise, in its documentation, any way to get the selected index of a ComboBox. Looking at the code I realized we can use the undocumented property selectedIndex.

July 31st, 2007 This is a sporadic error that I have seen in Firefox browsers while using the Ext JS components. It is not harmful in any way but is annoying.