Win 7 - 4GB installed, but shows only 3GB!!

by rahul 3/26/2009 9:16:07 AM
Honestly, I never noticed it till date, and I was really surprised when I was working with a few Virtual Machines today on my Win 7 Laptop which has 4GB RAM. I was thinking that something must have gone wrong with my laptop. Finally, I did some research and found a few interesting things. First of all, there were a lot of people in forums who were thinking that there is something wrong with their machines, and they have gone to the extent of changing their BIOS settings, plugging out the RAM, et... [More]


System.InvalidOperationException: Sequence contains no elements

by rahul 3/25/2009 8:26:00 PM
While using LINQ, let’s say you decide to do something similar to the following… NorthWindDataContext dc = new NorthWindDataContext(); Product p = dc.Products.First(p1 => p1.ProductName.StartsWith("My New Product")); if (p == null) return; dc.Products.DeleteOnSubmit(p); dc.SubmitChanges(); ShowProducts(); Everything would be fine if you do have a product whose name starts with “My New Product”, but what do you think would happen if t... [More]


Getting back to the normal routine…

by rahul 3/15/2009 8:55:31 PM
Somewhere deep down my heart, I know it doesn’t really matter whether I blog or not. But somehow, my mind says something different... probably, just to make myself feel a little better (yeah, everyone thinks he is special and I am no exception ) Nevertheless, this is one of those posts which I am writing simply because I am fed up of being in the bed for over a 10 days now. I underwent a couple of surgeries this week and trying to get back to my normal routine. This upper abdomen pain kept... [More]


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The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.
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