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  The Secret Life of AI: The Rage Quit How to prompt, think, and get results from any AI tool #WorkingWithAI   #Prompting   #AIConfidence Margaret is a senior software engineer. Timothy is her junior colleague. They work in a grand Victorian library in London — and in every episode, they'll show you exactly how to get what you want from AI. Episode 5 Timothy arrived on a Wednesday, which was unusual. Their conversations had settled into a Thursday rhythm without either of them planning it. Margaret noted the day but said nothing as he sat down, unwound his scarf with slightly more force than necessary, and looked at the table rather than at her. "I closed the laptop," he said. Margaret waited. "Three days ago. I haven't opened it since. Not for AI work, anyway." He looked up. "I know what you're going to say." "You don't," she said pleasantly. "Tell me what happened." The Brilliant-Then-Terrible Sequence "I was work...

  Tech-Reader AI Digest Thursday, April 16, 2026 #AI   #TechNews   #Digest Story 1: TSMC Crushes It — Record Profit, Blowout Guidance, and CC Wei Says AI Demand Is "Extremely Robust" What happened:   TSMC  reported Q1 2026 earnings early this morning — and the numbers exceeded every estimate. Revenue came in at  $35.90 billion , beating the guided range of $34.6-$35.8 billion and representing a  40.6% year-over-year increase  in US dollar terms. Net income hit  NT$572.48 billion (~$18.06 billion)  — a  58.3% year-over-year jump  and the company's fourth consecutive record-breaking quarter. EPS came in at  NT$22.08 (~$3.49 per ADR) , beating the consensus estimate of $3.29. (Source:  TSMC SEC Form 6-K / CNBC / Sherwood News / Investing.com ) The margin story is the headline within the headline.  Gross margin reached 66.2%  — well above the guided range of 63-65% and the consensus of 64.5%. Operating margin hi...

  The Secret Life of AWS: The Invisible Thread (AWS X-Ray) How to track requests across a decoupled event-driven architecture using distributed tracing #AWS   #XRay   #Observability   #DevOps Margaret is a senior software engineer. Timothy is her junior colleague. They work in a grand Victorian library in London — the kind of place where code quality is the unspoken objective, and craftsmanship is the only thing that matters. Episode 66 Timothy had six different browser windows open, each displaying a different stream of raw text. He was scrolling through his CloudWatch logs with a look of sheer exhaustion. He turned his monitor toward Margaret as she walked into the studio. "A VIP customer reported that their checkout took almost five seconds yesterday," Timothy explained, rubbing his eyes. "The API Gateway WebSockets worked perfectly, and the order eventually succeeded, but the latency was terrible. I have been looking through the logs for an hour and I have no ide...

  The Secret Life of Python: How to Use All Your CPU Cores A practical guide to multiprocessing for CPU-bound tasks #Python   #Coding   #Multiprocessing   #Threads Margaret is a senior software engineer. Timothy is her junior colleague. They work in a grand Victorian library in London — the kind of place where code quality is the unspoken objective, and craftsmanship is the only thing that matters. Episode 36 Timothy was ready to break the "Glass Ceiling." He knew now that his "Grandmaster Analysis" engine was too heavy for threads. It needed raw power, not just a guest waiting for a turn to speak. "To use all your cores," Margaret said, pointing to his laptop, "we have to stop trying to share one copy of Python. We’re going to give every worker their own room, their own memory, and—most importantly—their own Global Interpreter Lock." Timothy opened the  multiprocessing  module. It looked surprisingly similar to the  threading  module, but Margar...

  Tech-Reader AI Digest Wednesday, April 15, 2026 #AI   #TechNews   #Digest Story 1: OpenAI Fires Across the Bow — The Revenue Recognition War Begins What happened:  An internal memo from  OpenAI Chief Revenue Officer Denise Dresser , sent to staff Sunday and now circulating widely in the press, takes direct aim at Anthropic's  $30 billion annual revenue run rate  — arguing the figure is inflated by approximately  $8 billion  due to accounting choices that make Anthropic appear larger than it is. (Source:  The Verge / CNBC / Gizmodo / OfficeChai ) Dresser's core argument is a standard  ASC 606 Revenue Recognition  tension. Anthropic reports revenue from cloud distribution partners — AWS and Google Cloud — on a  gross basis , booking the full amount billed through those channels. OpenAI reports its Microsoft revenue-share on a  net basis . The difference, she argues, overstates Anthropic's run rate by roughly $8 billio...