Databases
How a CJK Bigram Tokenizer Powers Search in Nine Languages
Space-based tokenizers fail on Korean, Chinese, and Japanese text. Here is a bigram approach that searches nine languages with one index.
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Backend
How to Rotate JWT Signing Keys Without Logging Everyone Out
Rotating a JWT signing key naively invalidates every live token and logs out all users. Here is the overlap window and kid design that avoids it.
AI-Assisted Engineering
Use an AI Agent as Your Shell Front End, Not More Aliases
The graveyard of forgotten shell scripts has an alternative. Describe the task in plain words and let an AI assemble grep, awk, and jq for you.
Writing
Write Once in English, Auto-Translate to Reach More Readers
Writing in public teaches you and helps others, but one language limits reach. Write one English source, let a pipeline translate and publish the rest.