Using SQL to get the number of occurrences of a character in a string in SQL...
This SQL Snippet can be used to get the count of a single character, or an entire phrase, in a string. We have a seperate post for doing the same thing in Oracle. Assume you have the string...
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RiverMate – An Android App for River Levels
This free android app gives you the latest river level oberservations for rivers all over the United States. By selecting your state and/or county, you can select the rivers that you want to monitor....
View ArticleHierarchical Data in SQL Server
Often times in applications, I am required to maintain data that has a hierarchical relationship such as a tree structure. The easiest way to approach this problem is to add a key to the table that...
View ArticleInserting Records Conditionally
I faced a typical problem at work not too long ago dealing with inserting conditional data into a table. Typically I would write a bit of code to handle the conditional logic, but I thought about the...
View ArticleRole Extender
Application security is one of those inevitable things that every application you develop must handle. Thankfully, in ASP.NET, Microsoft has made security a pretty easy thing to implement. Most of the...
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