Archive (565 posts)

Understand concurrent collections in C# by separating safe operations, repeatable factories, enumeration, shared values, and multi-step workflow boundaries.

Understand C# event subscriptions with complete examples for handler identity, duplicate removal, retained wrappers, owned lifetime, and dispatch snapshots.

Understand MongoDB indexes in C# through query shapes, compound key order, write maintenance, and explain evidence without inventing performance guarantees.

Learn safe refactoring in C# with a worked workflow for recording behavior, making small changes, reviewing semantic differences, and preserving API contracts.

Learn composition in C# through dependency ownership, shared references, and disposal boundaries, including why borrowers should not dispose injected services.

Welcome to another issue of Dev Leader Weekly! In this issue, I discuss feeling out of place on a good team, understanding unfamiliar habits, and challenging the status quo without pushing an agenda.