DevX: Recent Tips Feed http://www.devx.com Latest DevX Content en-us Copyright 2002 DevX http://backend.userland.com/rss Mon, 12 May 2008 23:50:24 PST DevX http://services.devx.com/outgoing/devxwire.gif http://www.DevX.com Using StAX to Clone an XML Document To clone an XML document at runtime, use the StAX XMLEventReader and XMLEventWriter classes. http://www.devx.com/tips/Tip/37795?trk=DXRSS_recentTips Leonard Anghel Tue, 29 Apr 2008 16:14:28 PST Override a Child Class' Parent Method Here's a workaround to override a child class' parent method with a more granular return type. http://www.devx.com/tips/Tip/37797?trk=DXRSS_recentTips Anthony Burke Tue, 29 Apr 2008 16:09:16 PST Keeping Your Directory Structure Intact After Deleting Folder Contents Find out about a quick way to empty a folder and all its subfolders—while keeping your directory structure intact. http://www.devx.com/tips/Tip/37798?trk=DXRSS_recentTips Srinath MS Tue, 29 Apr 2008 15:57:49 PST Load an Image Using the JAI API Find out how to use JAI API to load an image in just three lines of code. http://www.devx.com/tips/Tip/37643?trk=DXRSS_recentTips Leonard Anghel Mon, 07 Apr 2008 17:09:21 PST Extending the Existing CLR Type With .NET 3.0, you can extend any existing CLR type by adding one or more public methods to it—without recompiling the library http://www.devx.com/tips/Tip/37646?trk=DXRSS_recentTips Naresh Rohra Mon, 07 Apr 2008 17:04:12 PST Using MySQL's LIMIT Command to Control Returned Rows Use the script shown in this tip to select a particular number of rows after a certain row in MySQL. http://www.devx.com/tips/Tip/37647?trk=DXRSS_recentTips Srinath MS Mon, 07 Apr 2008 16:50:51 PST Pure Virtual Functions Declared as Private in C++ Classes How can a pure virtual function be private? Will the derived class be able to override it? Actually, it's possible for pure virtual functions to have any access modifier: private, protected, or public. http://www.devx.com/tips/Tip/37648?trk=DXRSS_recentTips Alexander Ocher Mon, 07 Apr 2008 16:47:21 PST The Easiest and Most Efficient Way to Modify XML Documents The easiest most and most efficient way to update XML documents is to use non-extractive parsers (such as VTD-XML) because they support incremental content update. http://www.devx.com/tips/Tip/37588?trk=DXRSS_recentTips Jimmy Zhang Mon, 31 Mar 2008 18:16:01 PST Apply an Identical Transformation to a DOM Tree Using TrAX The code in this tip is a full example that applies an identical transformation to a DOM tree. http://www.devx.com/tips/Tip/37585?trk=DXRSS_recentTips Leonard Anghel Mon, 31 Mar 2008 18:11:24 PST Passing Strings Between Delphi DLL and VBA Unlike other routines, this one doesn't need to pass the length of the returned string for later Trimming in VBA. http://www.devx.com/tips/Tip/37587?trk=DXRSS_recentTips Romeo Besas Mon, 31 Mar 2008 17:47:05 PST