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**What Youβll Learn**: Approx ~10 minutes reading time for 1,916 words. Introduction Recently whilst tinkering with a particularly tricky project, I came across Gitβs worktree feature. A tool that lets you work on multiple branches simultaneously, each in its own directory, all sharing the same underlying repository history. Simple visualisation; ~/Herd/ βββ my-project/ # main worktree, branch `main` β βββ .git/ # main git directory βββ my-project-feature/ # linked worktree, branch `feature/login-form` βββ my-project-hotfix/ # linked worktree, branch `hotfix/payment-bug` All the directories above share the same commit history…
π₯ Explore this trending post from Hacker News π π **Category**: π‘ **What Youβll Learn**: August 23, 2026Over the past couple weeks Iβve been doing agent-driven reverse engineering of peripherals that happen to be within armβs reach. From those devices, Iβve come away with a full plaintext command shell inside my microphone, a webcam whose activity LED I can switch off while it records, and a key light that hands out memory writes to anyone on the WiFi. Peripherals have proven to be an ideal target for agentic RE - theyβre tiny computers attached to my computer, with a data…
π₯ Check out this must-read post from Hacker News π π **Category**: π **What Youβll Learn**: Despite ongoing deforestation, fires, drought-induced die-offs, and insect outbreaks, the worldβs tree cover actually increased by 2.24 million square kilometersβan area the size of Texas and Alaska combinedβover the past 35 years, finds a paper published in the journal Nature. But the research also confirms large-scale loss of the planetβs most biodiverse ecosystems, especially tropical forests.The study, led by Xiao-Peng Song and Matthew Hansen of the University of Maryland, is based on analysis of satellite data from 1982 to 2016. The researchers broke land…
π₯ Explore this must-read post from Hacker News π π **Category**: π **What Youβll Learn**: Published Oct 7, 2025 Β |Β Β Updated Aug 23, 2026 Read by ... Update: As of August 2026, this issue is still present. I was creating a Google Workspace account for my company, as everyone knows, itβs a pretty straightforward sign-up process, until Iβm hit with a weird, confusing error when I type my domain name: βEnter a valid domain name instead of an email providerβ Huh? An email provider? What does this mean? I thought maybe my domain was previously used as an email provider, so…
π₯ Explore this trending post from Hacker News π π **Category**: π‘ **What Youβll Learn**: Note: this post was revised after publishing for increased clarity, based on reader feedback.βHow do you find problems worth working on?β a senior engineer I mentor asked me recently. Heβs trying to make the jump to staff engineer and realized that the role isnβt just about doing the work heβs assigned. He also needs to get involved in figuring out what his team and org should be building.Someone else had suggested blocking out time in his calendar to think about the bigger picture. Heβd tried…
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**What Youβll Learn**: Transcript TONYA MOSLEY, HOST: This is FRESH AIR. I'm Tonya Mosley. For 20 years, Silicon Valley's unofficial slogan has been to move fast and break things - the breaking, the price of progress. But my guest today says what's being broken right now is American democracy. In his new book, journalist Gil Duran argues that a small circle of Silicon Valley billionaires and the venture capitalists who fund them have concluded that democracy is in their way and that they should be governing in its…
β¨ Read this awesome post from Hacker News π π **Category**: π **What Youβll Learn**: The Dutch data protection authority has fined β Uber β¬825m ($966m) for deactivating driver β accounts through automated systems without βadequately informing them, according to a 17 August decision.The penalty would be the second-largest issued yet under Europeβs General Data Protection Regulation (GDPR).It is behind only a β¬1.2bn ($1.4bn) fine β imposed on Meta by Ireland in 2023 for unlawfully transferring European Facebook usersβ data to the United States. Meta is appealing.Uber said it would also appeal.βWe strongly disagree with this decision and disproportionate fine,β a spokesperson β said,…
π₯ Discover this trending post from Hacker News π π **Category**: π‘ **What Youβll Learn**: Categories β
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(3) replaces Logi Tune / vendor webcam control panels Webcam control GUI/CLI: exposure, zoom, PTZ and vendor controls. 0 post(s) Β» Most discussed ProjectReplacesLicenseRatingPosts ESPHome Tuya / vendor cloud firmware on ESP devices GPL-3.0 β
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(9) 4 Home Assistant Tuya / Kasa / Ring / SmartThings vendor apps Apache-2.0 β
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(4) 4 Immich Google Photos / Samsung Gallery cloud sync AGPL-3.0 β
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**What Youβll Learn**: β All posts Which Model Tops Our Leaderboard? How the LLMs did in our realworld tests. Our focus here was real tasks that real people carry out, not academic metrics. We focus on single tasks to simplify the assessment. An agentic flow is ultimately a series of such tasks. Think of these like unit tests for the agent. We made them cheap enough to run so that even the whole suite costs just $30. See every task and each model's actual answer, or compare two…
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**What Youβll Learn**: Thought experiment I discussed with my family at the dinner table: What if we completely redesign housing: making it a universal right, while keeping market-like mechanisms for creating and improving it? β’ Every citizen has the right to live in one home, for free β’ All residential land ultimately belongs to the country β’ The country must always keep at least 10% of homes/plots available, creating real choice and mobility β’ Anyone can take an available plot, pay to build a house on it, and…
