rs.

rs. has asked 11 questions and find answers to 62 problems.

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Apache Spark, Azure, Databricks, SQL, Hadoop, Cloud, Python, C#

rs. questions

Deleting files when user logouts or session end
Repository Pattern and Linq to sql
Oracle - difference or changes between two rows from two tables
Why does the parameterized version of this query run slower than a non-parameterized version?
Jquery postback, maintain same tab after postback
Code Samples for interview [closed]
How can i check sql server 'views' dependencies
How to design Query for creating dynamic columns from rows

rs. answers

Fact table updates with slowly changing dimension
SQL Select for minimum result set which has a sum that covers a given value
Populate Gridview at runtime using textfile
Insert results of execute(@QueryString) into a table while adding an extra column
manual gridview paging
Convert or Cast VARCHAR to INT; Update column
Check if user is on an unauthorized page
query to get last message only from all users
Complicated MySQL query with multiple AND OR WHERE conditions
Get ID in insert command asp and use it in code behind c#