I had been hunting for a good web based code editor when I came across CodeMirror at a>.
Great project and a lot of hard and smart work indeed.
I am a great fan of GWT and try to move anything and everything that comes my way to GWT
The result is gCodeMirror project at Code and GitHub.
If you are interested in directly jumping to a demo, browse to this test URL.

Read more: Gaurav Vaish

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Tags: , Programming, Web-programming

Just in time for Thanksgiving comes the next Subversion release: Subversion 1.6.15.  In addition to the usual group of bug fixes, this release includes a couple of fixes of import to administrators.  1.6.15 fixes a potential memory leak which can be caused by clients running 'svn blame -g' on large datasets.  Subversion 1.6.15 also fixes a crash in mod_dav_svn which can be caused by using SVNParentPath.  (Don't worry, if you don't know what that means, it probably doesn't affect you.)
You can, of course, find more information here:

Release announcement: dev/archive-2010-11/0475.shtml

Change log: repos/asf/subversion/tags/1.6.15/CHANGES

As always, you can get binaries for the latest Subversion releases for a variety of platforms directly from WANdisco: subversion/os/downloads

Read more: Subversion community

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Tags: Download, Subversion

Silverlight 4 has some new ways for validate input values (some new approaches to implement validation in your application). First approach is DataAnnotation. In this case you should describe validation rules with attributes. Two other ways (both of them is came with Silverlight 4) – you should implement one of interfaces for your ViewModel: IDataErrorInfo or INotifyDataErrorInfo. I want to talk about all of these approaches, about pros and cons of using each of them. Goal of this article to get a best way to implement validation of input values in my and your applications. This part of article about DataAnnotations.

Background