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London-based Chattermill, which analyzes customer feedback data across channels to give companies actionable insights, raised a $26M Series B led by Beringea (Paul Sawers/TechCrunch)

Paul Sawers / TechCrunch: London-based Chattermill, which analyzes customer feedback data across channels to give companies actionable insights, raised a $26M Series B led by Beringea  —  Chattermill, a platform that helps companies unlock insights by analyzing customer feedback data from across myriad digital channels …

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Some laid-off tech workers on H-1B visas from Meta, Shopify, Twitter, and other tech companies say they didn’t get adequate immigration support from companies (Pranav Dixit/BuzzFeed News)

Pranav Dixit / BuzzFeed News: Some laid-off tech workers on H-1B visas from Meta, Shopify, Twitter, and other tech companies say they didn’t get adequate immigration support from companies  —  Some former tech employees on work visas in the US are experiencing an existential crisis: “Is it worth staying here for a job and country

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E-commerce marketing company Rokt says it raised a secondary funding round at a $2.4B valuation, up from $1.95B in December 2021, as it prepares for an IPO (Mehnaz Yasmin/Reuters)

Mehnaz Yasmin / Reuters: E-commerce marketing company Rokt says it raised a secondary funding round at a $2.4B valuation, up from $1.95B in December 2021, as it prepares for an IPO  —  Tech startup Rokt said on Monday it raised its valuation to $2.4 billion in a secondary funding round led by investment firm Square

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Uber reaches a $10M settlement with the City of Chicago for listing restaurants in Uber Eats and Postmates without consent and charging excess commissions (Rebecca Bellan/TechCrunch)

Rebecca Bellan / TechCrunch: Uber reaches a $10M settlement with the City of Chicago for listing restaurants in Uber Eats and Postmates without consent and charging excess commissions  —  Uber has agreed to a $10 million settlement with the City of Chicago for listing local restaurants in the Uber Eats …

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SCOTUS refused to hear an appeal by Virginia-based Centripetal Networks to reinstate a $2.75B award to be paid by Cisco in a cybersecurity patent dispute (Blake Brittain/Reuters)

Blake Brittain / Reuters: SCOTUS refused to hear an appeal by Virginia-based Centripetal Networks to reinstate a $2.75B award to be paid by Cisco in a cybersecurity patent dispute  —  The U.S. Supreme Court on Monday declined to hear a bid by Centripetal Networks Inc to reinstate the largest award in the history of U.S.

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Epic Guide to Bare-Metal STM32 Programming

[Sergey Lyubka] put together this epic guide for bare-metal microcontroller programming.  While the general concepts should be applicable to most any microcontroller, Sergey’s examples specifically relate to the Nucleo-F429ZI development board featuring the ARM-based STM32F429 microcontroller. In the realm of computer systems, bare-metal programming most often refers to programming the processor without an intervening operating

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Runway, one of the two startups behind Stable Diffusion, raised a $50M Series C led by Felicis Ventures; sources: Runway’s valuation is $500M, and ARR is ~$1M (Kenrick Cai/Forbes)

Kenrick Cai / Forbes: Runway, one of the two startups behind Stable Diffusion, raised a $50M Series C led by Felicis Ventures; sources: Runway’s valuation is $500M, and ARR is ~$1M  —  Runway ML, one of the two startups behind the popular AI text-to-image model Stable Diffusion, has raised new funding at a $500 million

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Sources: the US Department of Agriculture is probing Neuralink for potential animal welfare violations after complaints that its animal testing is being rushed (Rachael Levy/Reuters)

Rachael Levy / Reuters: Sources: the US Department of Agriculture is probing Neuralink for potential animal welfare violations after complaints that its animal testing is being rushed  —  Elon Musk’s Neuralink, a medical device company, is under federal investigation for potential animal-welfare violations amid …

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