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Open Sourcing the .NET production debugger

Years ago, during my quest for knowledge about the internals of the .NET runtime and native interop, I developed a tool for live production debugging named TraceCLI.

Useful null reference exceptions

As a .NET developer you’re guaranteed to have at some point run into the “Object reference not set to instance of an Object” message, or NullReferenceException.

TraceCLI: a production debugging and tracing tool

Ever had this application that just crashed or malfunctioned in a Production environment ? And whatever you tried, it wasn’t reproducible in Test ? Or perhaps it was just slow in serving some pages (web application), and you wanted to see the actual SQL your Object Relational Model (ORM) generated and sent to the database ?