Development and Deployment - Troubleshooting, Investigations (Series of articles)

At times, we, developers or deployment people do come across some technical problems that eat up our hours (and days sometimes).. and when we find the resolution, or real cause of the issue, it makes us feel that such issues were not worth of the time and efforts we spent.

Here, I am making a collection of such issues/ troubleshooting notes that may help us to take extra care in order to avoid that issues raising while we develop or deploy.

There are each new post for each different issue/ troubleshooting note, and this post is an index that will keep growing as I add new post in this category.

Keep checking this place regularly.

INDEX:

ASP.NET

1. ExecuteNonQuery() always returns -1

2. SelectedIndexChanged not firing up

ASP.NET MVC

1. Values do not retain in model while posting it from view to controller action in MVC