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  The Secret Life of Python: Never Block the Asyncio Loop Why CPU-bound code freezes your server and how to fix it with  to_thread #PythonAsync   #EventLoop   #BlockingCode   #ResponsiveCode 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 41 Timothy was feeling invincible. He had successfully juggled Alice, Bob, and Charlie using  asyncio.gather() . But then, he decided to add one more feature to his ranking request: a  Security Hash . "It’s just a small calculation," Timothy told Margaret. "Before I return the rank, I'll run a heavy  for  loop to generate a secure token. It shouldn't take more than two seconds. Since it's inside an  async  function, the Juggler will just handle it while he waits for the others, right?" He added the "Self...

  The Secret Life of Claude Code: Using AI to Write Documentation How to use Claude Code to keep your docs synchronized with your codebase #ClaudeCode   #CodingWithAI   #Documentation   #SoftwareEngineering 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 15 Dusk had arrived properly at last, and with it the particular quality of evening light that made the library feel older than it was — the lamps warmer, the shadows deeper, the shelves more permanent. Timothy arrived to find Margaret at her usual table with an unusual companion: a stack of printed pages, heavily annotated, covered in her precise handwriting in three different colors of ink. He sat down and looked at the pages without touching them. "That looks like a considerable amount of work," he said. "It is the docu...

  Tech-Reader AI Digest Wednesday, April 29, 2026 #AI   #TechNews   #Digest Story 1: Microsoft Q3 Earnings — AI Business Up 123%, The Decoupling, and a $190 Billion Capex Commitment What happened:  Microsoft reported Q3 fiscal 2026 earnings after the bell Wednesday, beating estimates on every major metric — and the stock fell anyway. Revenue came in at  $82.89 billion  versus the $81.46 billion consensus. EPS of  $4.27  beat the $4.06 estimate. The AI business now runs at a  $37 billion annual revenue run rate, up 123% year over year  — the highest in corporate history for an AI-specific revenue line. (Source:  CNBC / Yahoo Finance / Motley Fool / Investing.com ) The headline numbers within the headline: Copilot paid seats surpassed  20 million , up from 15 million in January — a  250% year-over-year increase . Monthly engagement is now at the same level as Outlook. Intelligent Cloud revenue hit  $34.68 billion , beat...

  Claude is Now Building Itself Wednesday, April 29, 2026 Tech-Reader AI Digest Special Edition #AI   #TechNews   #Digest We Build Claude With Claude — And That Changes Everything Something remarkable is happening inside the walls of one of the world's most advanced AI laboratories — and it isn't getting the attention it deserves. Boris Cherny, the head of Anthropic's Claude Code, has not written a single line of code by hand in more than two months. Not a function. Not a variable assignment. Not even a small edit. Every pull request — 22 one day, 27 the next — written entirely by Claude. Across Anthropic as a whole, Cherny says "pretty much 100%" of code is now AI-generated. Anthropic's official position, stated plainly:  "We build Claude with Claude." Let that land for a moment. What this actually means. This is not a productivity story. It is not a "developers are using AI assistants" story. It is something categorically different: the m...

  Tech-Reader AI Digest Tuesday, April 28, 2026 #AI   #TechNews   #Digest Story 1: Musk Takes the Stand — "I Came Up With the Idea, the Name, Recruited the Key People" What happened:  OpenAI co-founders Elon Musk and Sam Altman appeared for Tuesday's opening statements in a high-stakes trial revolving around a bitter feud between the former friends that could reshape the future development of artificial intelligence. Opening arguments set the battle lines sharply. Musk's attorney Steven Molo told the jury: "Ladies and gentlemen, we are here today because the defendants in this case stole a charity." He quoted OpenAI's founding mission statement — created as a nonprofit for the benefit of humanity, not constrained by the need to generate financial enrichment for anyone. By 2022, when the Microsoft deal became public, Molo argued it was "a gamechanger that violated every commitment" OpenAI had made. OpenAI lawyer William Savitt told jurors "...