Mon.Apr 06, 2020

What Is Your Test Quality?


You have consistently written unit tests and you have a line coverage of, let us say, 80% and all of your tests pass. Pretty good, isn’t it? But then you change your code and still all of your tests pass although you have changed code which is covered by your unit tests.

OneAgent release notes version 1.189


Dynatrace news. New features and enhancements. Easily change OneAgent metadata, host name, and monitoring mode. Added support for Spring AMQP 2.2. Added support for Go 1.14 for Linux, Alpine Linux 64-bit (x86), Windows (x86). Operating systems. Added support for EulerOS 2.3, Current support changes. Current OneAgent support changes. OneAgent 1.189 will be the last OneAgent version that supports the following technologies. PHP 7.0.

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Removing the default trace – Part 2

SQL Performance

In the first post in this series , I showed the analysis I used to determine that the default trace is not for us.

Table-Valued Parameters in SQL Server

SQL Shack

Table-Valued Parameters aka TVPs are commonly used to pass a table as a parameter into stored procedures or functions. They are helpful in a way, we can use a table as an input to these routines and we can get rid of dealing more complex steps to achieve this process.

Off by Two

Nick Desaulniers

“War stories” in programming are entertaining tales of truly evil bugs that kept you up at night. Inspired by posts like My Hardest Bug Ever , Debugging an evil Go runtime bug , and others from /r/TalesFromDebugging , I wanted to share with you one of my favorites from recent memory. Recent work. has given me much fulfilment and a long list of truly awful bugs to recount.

C++ 56