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Base64 is not encryption — it's encoding. If you paste Hello into a Base64 encoder and get SGVsbG8=, no secret key was used. The algorithm just translates binary data into 64 printable ASCII character
Part 1 documented the recurring snapback in practice. This note asks a narrower question: what does the observed pattern support, what remains a working hypothesis, and what changes should follow in t
The moment that started it A colleague of mine was cleaning up some old records in a staging environment. Same query he'd run a dozen times before, except this time he was connected to production. He
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry. Written with the help of AI (Claude). The bug, the fix, the validation setup, and every claim below are mine, and wer
If you've ever started a Spring project without Spring Boot, you probably remember spending hours configuring beans, data sources, view resolvers, and dozens of XML or Java configuration classes. Now
Most AI agent demos stop at the final answer. Mine did too at first. I had a support agent that could answer a refund question, call a policy tool, and avoid a prompt-injection path. From the outside
Have you ever noticed that your GenAI applications are spending massive amounts of time and money re-reading the exact same setup text? Every time a user asks a short question in a chatbot, the Large
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Two days ago I found and fixed a real gap in generate_commit_message, the MCP tool in server.py that turns a git diff into a Conventional Commit message via claude -p. Called with an empty diff, it us
I have a small script, reply_comments.py, that keeps my DEV.to comment-reply backlog from turning invisible. It runs in an unattended pipeline twice a day: pull every comment on my articles, skip the
Hey folks 👋 If you've ever wanted to save a video lecture, a livestream replay, or a podcast episode for offline listening, you've probably run into the usual options: sketchy "online video parser" w
I didn't quite understand Docker the way I wanted to. For me, Docker was just this basic container-type thing where the configuration of my project is frozen so that it runs the same way on every dev
A Question That Stayed in My Mind "Why should I learn Java when AI can already write code?" This question kept coming back whenever I thought about starting my software development journey. Everywh
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This is The Stepback, a weekly newsletter breaking down one essential story from the tech world. For more on all things vertical video, follow David Pierce. The Stepback arrives in our subscribers' in
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