As your test suite grows, you need ways to toggle certain kinds of tests on or off. Maybe you want to enable snapshot tests, skip long-running integration tests, or switch between real services and mocks. In every case, you’re really saying, “Run this test only if X i...
As your test suite grows, you need ways to toggle certain kinds of tests on or off. Maybe you want to enable snapshot tests, skip long-running integration tests, or switch between real services and mocks. In every case, you’re really saying, “Run this test only if X i...
As your test suite grows, you need ways to toggle certain kinds of tests on or off. Maybe you want to enable snapshot tests, skip long-running integration tests, or switch between real services and mocks. In every case, you’re really saying, “Run this test only if X i...
Quick takeaways Prioritize reviews over new work - treat PRs as work that’s almost done and needs to be pushed to production quickly Big PRs create a deadly loop - when reviews take ages, developers make even bigger PRs to avoid multiple long waits Knowledge sharing is the...
#559 — June 25, 2025 Unsub | Web Version Go Weekly JSON Evolution in Go: From V1 to V2 — A good look into the practicalities of using the JSON v2 package which lands in Go 1.25 (final release due in August) with new field tags...
#558 — June 18, 2025 Unsub | Web Version Go Weekly Dealing with Race Conditions in Go — Anton has written some fantastic posts about concurrency in Go and this latest outing takes us deep into race conditions, including uncove...
After using nix in my dotfiles for over 2 years, I’m now moving away from it. Here’s why.
Generics introduces a whole new kind of interface to Go: one based not on methods, but on type sets. Let’s explore the possibilities.
Cramer's rule is a clever solution to the classical system of linear equations Ax=b: \[\begin{bmatrix} a_{11} & a_{12} & a_{13} \\ a_{21} & a_{22} & a_{23} \\ a_{31} & a_{32} & a_{33} \\ \end{bmatrix} \begin{bmatrix}x_1 \\ x_2 \\ x_3\end{bmatrix} = \...