Mathias

Mathias has asked 86 questions and find answers to 87 problems.

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About

I was a quantitative models guy, but California turned me into a software developer. I primarily write code in F#, with origins in C#, and, even further back, VBA for Excel.

Mathias questions

Excel range Style: specifying Borders via VSTO doesn't work
How to sum of filtered rows where condition applies?
Is this a proper thread-safe Random wrapper?
Removing elements in a functional style
Lexicographic sorting in F#
Using Array.map on an array of arrays
select n largest using LINQ
Is there a direct way to get the index of a slide in a PowerPoint presentation?
Performance of List.permute
To memoize or not to memoize

Mathias answers

Correct Approach for Unit Testing Complex Interactions
Best practices TDD on complex objects
Testing the right thing, techniques to avoid duplicate coverage
How to access methods in ThisAddin.cs file
Parallel.For interruption
Database: how do I sort GUID?
Mathematical Programming Languages
Unit Test? Integration Test? Regression Test? Acceptance Test?
Understanding shannon entropy of a data set
Can unit tests be implemented effectively with agile development? [closed]