A web-app developer sharing the learnings and pitfalls experienced along the way.
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Golang: Context
What Go's context package is for, the four methods on a Context, the functions that create one, and the rules for using it well.
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Docker: Creating an Image and Optimizing for Size
How a few lines of Rust became an image of almost 1.5 GB, and the steps that brought the size way down.
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Docker: Using CMD, RUN and ENTRYPOINT in a Dockerfile
What RUN, CMD and ENTRYPOINT each do in a Dockerfile, when they run, and why you would use each one.
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Rust: Cargo Watch - Live Reloading Tool
A tool that re-runs your tests or build whenever your source changes, giving Rust development a live reload.
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Rust: Heap & Stack
The two regions of memory Rust uses for data storage, how each one allocates, and when to use which.