by Rahul Singla | Aug 26, 2011 | Blog, Javascript
The last couple of days saw page load times for my website increase significantly. As I checked my server logs for hints of potential issues, nothing seemed abnormal. The traffic was a notch higher but less than a fraction of server capacity, the server resource usage...
by Rahul Singla | Aug 17, 2011 | Blog, Javascript
Okay this is a blog post on specific request. My earlier post on Generating Signed Urls for Amazon’s Product Advertising in PHP got a comment today requesting help in regards to executing an iTunes Store search via iTunes API. Now I really wonder whether the...
by Rahul Singla | Aug 14, 2011 | .NET 2.0+, ASP.NET, Blog
One of my most important ASP.NET application in production last week saw a very confusing error. The client reported the following error when they came back to use the application on a fine Thursday morning: Hashtable insert failed. Load factor too high....
by Rahul Singla | Aug 8, 2011 | Blog, Javascript
If you have ever developed an application that accepts or processes Credit Card numbers, then LUHN’s formula for Mod 10 validation of primary account numbers would come naturally to you. If you want to know the logic behind Mod 10 validation for Credit Card...
by Rahul Singla | Aug 7, 2011 | .NET 2.0+, ASP.NET, Blog, C#, Ext.Net, ExtJs, ExtJs 3.x, Javascript
I think all of us would agree that Ext.Net provides too good (and a bit complex) ExtJs and ASP.NET integration. It exposes almost all ExtJs toolkit classes server-side in ASP.NET and many of the popular extensions too. In addition, it provides own custom components...
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