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ColdCard’s RNG: what about your passphrase?
A complement to Fabio Akita's post on the Coinkite RNG problem (in Portuguese), aimed at people who used a BIP39 passphrase and at the question left hanging: did…
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MyJourney: create product demos without wasting a day
GemLab has several projects running at the same time, and all of them change from week to week. Then someone asks how Mother is doing, and the honest…
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AI TIP: Plan Mode into PRD/ERD as Session Handoffs
Plan Heavy with Claude: Plan Mode, DDD, and PRD/ERD as Session Handoffs If you've used Claude Code on anything bigger than a weekend project, you've hit this wall:…
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Privacy on Rails
On a calm and peaceful day, you're working on your project, combobulating, discombobulating... then this email shows up in the contact inbox: From: notthatdhh@example.com To: contact@yourcompany.com Cc: veradikt@somelawfirm.com…
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Jujutsu (JJ): An Alternative to Git?
We've already spent a lot of time using Git... But another tool is trying to offer enough advantages to justify making the switch. Let's dig deeper. Table of…
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Mastering Derived Tables in Rails
Hey fellow Rails developers! Ever found yourself wrestling with complex SQL queries that involve aggregations, subqueries, or needing to join against computed results? Today, we're diving into one…
