Docker builds images incrementally. Every line in a Dockerfile will generate a new image that builds on top of the last one. This can be really handy if something is not right in your build.
Source: Debugging Docker images, an article by Garrit Franke.
When working with maps in Go, we need to understand some important characteristics of how a map grows and shrinks. Let’s delve into this to prevent issues that can cause memory leaks.
Source: Maps and Memory Leaks in Go, an article by Teiva Harsanyi.
A colleague used the patch-branch technique of merging a single commit to another branch, but found that the subsequent merge of the complete branch produced the wrong results. They asked me to investigate what went wrong.
Source: I did that merge-as-cherry-pick thing, but my change still didn't merge correctly, an article by Raymond Chen.