by Rahul Singla | Sep 20, 2012 | .NET 2.0+, Blog, C#
While working on a project, we recently came across a requirement to be able to digitally sign pdf documents in C# code using a public/private key pair and later be able to verify the signature. Basically we were working on an online e-Tendering portal for a...
by Rahul Singla | Sep 2, 2012 | Blog, Coolite, Ext.Net, Ext.Net 1.x, Ext.Net 2.x
Its been a good time since I have blogged anything directly related to Ext.Net (I have written ExtJs blog posts in the interim, but nothing that relates primarily to Ext.Net). I finally got an opportunity today to break my silence on Ext.Net.A close acquaintance...
by Rahul Singla | Sep 2, 2012 | Blog, Drupal, Drupal 7.x
I just fixed a configuration issue on a production site built with Drupal 7, what I would rather call a design bug with Blog module in D7.We had last month delivered a D7 based site to a client, with ability for various authorized users to create and maintain their...
by Rahul Singla | Aug 9, 2012 | Blog, ExtJs, ExtJs 3.x, Javascript
Seems like ages since I last did any serious blogging, feels good to be back. That too with an interesting solution to a common problem with ExtJs.I have often seen end-users complain about non-intuitiveness of buttons in ExtJs toolbars. They simply look like static...
by Rahul Singla | Jun 29, 2012 | Blog, EWS Managed API, Exchange, Exchange 2007, Exchange 2010
Last time I was developing for Microsoft Exchange, I was seeing a wierd exception in our application trying to send an email using Exchange (the application uses EWS Managed API to interact with Exchange).The exception message went something like this when it was...
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