Geeks With Blogs
Jon Egerton Tips tricks and general musings
I'm setting up a new site, and trying out the EF4.1 Code First method. One thing that occurred to me was the using the Entity Initializers to regenerate the DB leads to the asp_net membership tables (and also any sessions state tables) getting zapped. My preferred strategy is to override the Seed in my EntityInitializer class (which inherits CreateDatabaseIfNotExists) ......

I was looking for a method to easily find the last instance of a search string within a longer string. I found a few instances of ways to do this that involve functions that loop through until no-more instances of the search string are found and some mention of using the SQL 2005+ Reverse function for single character searches. What wasn't mentioned is that the method of using the Reverse function can be extended/generalized to search for SubStrings of varying lengths.

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