Daniel Jalkut
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  • Of all musical instruments, the most important is the ear.

    1 March 2026
  • Just coerced my family into watching the first episode of “The Wonder Years,” and I was pleasantly surprised how well it holds up. I’ll be curious to see how it progresses, but after episode 1, it’s even better than I remembered it.

    1 March 2026
  • I love that all of AI’s prompting/agents/skills/etc. infrastructure is 100% text based. It makes it so easy to monitor and update exactly what is being fed to the LLM. It would, of course, have been impossible to have such human-auditable configurations before software could “interpret” settings.

    1 March 2026
  • The only reason to lay off 40% of your staff because of AI is if 40% of your staff can’t use it. Smart companies will keep their staff and rocket past the competitors who fired everybody who might have mastered it.

    1 March 2026
  • If I talk to an AI critic for one minute, I can usually tell why they turn their nose up at it. They have no idea what it can do.

    1 March 2026
  • My $1M book idea is “How to Push Back on AI.” It’s a delicate art.

    28 February 2026
  • I used to buy almost all of my clothes second-hand. Recently I landed in a thrift store where I found this delightful western plaid, which called to me. In this age of thrift/vintage inflation, it’s not uncommon for a shirt like this to cost $60, but I picked it up for $15.

    Selfie of a 50-year-old caucasian man with short grey hair and glasses, wearing a brown, blue and white plaid “western” shirt.

    28 February 2026
  • Music is a language just like any spoken one. It’s thrilling to learn a few basic phrases, and then there’s a long slog. Finally you become fluent, and self-expression is unlimited.

    28 February 2026
  • Inspired by a post about “starting over” with Claude after leaving ChatGPT: An important part of dealing with any AI is teaching it how to accept the guidance you’ve developed for every AI. Be cross-platform with your AI from the start.

    28 February 2026
  • Do you know how painful it is for a self-professed punk to admit that “Ripple”, by the Grateful Dead of all fucking bands, is the best song ever written? www.youtube.com/watch

    28 February 2026
  • AI has the intelligence of a 5000-year-old and the wisdom of a 5-year-old.

    28 February 2026
  • If my product was so essential to the government that the President threatened me in public with consequences of withholding it, I would think … that’s a pretty good day of PR. #Claude

    27 February 2026
  • Programmers aren’t going anywhere. But to be frank, “Able to leverage AI assistance for massive productivity gains” should be at the top of your resume.

    27 February 2026
  • Remember before the robots took over, it was popular to say “everybody should learn to code”?

    Now? Everybody should learn to sew by hand. Very satisfying.

    27 February 2026
  • I connected to Xcode’s MCP server (xcrun mcpbridge), and requested a list of all the tools. Then I threw that at Claude and had it whip up a “cheat sheet”. In case you’re curious what the agents have at their disposal.

    Screenshot of a cheat sheet page. AI summary:   A single-page reference card for the 20 Xcode MCP (Model Context Protocol) tools, organized in a three-column grid on a US Letter page. A dark charcoal header band reads "Xcode MCP Tools — Reference" with a note that all tools require a tabIdentifier parameter. Below, a color-coded legend maps six categories: Build & Run (orange, 6 tools: BuildProject, &10;  GetBuildLog, XcodeListNavigatorIssues, XcodeRefreshCodeIssuesInFile, RenderPreview, ExecuteSnippet), Testing (purple, 3 tools: GetTestList, RunAllTests, RunSomeTests), Search (blue, 3 tools: XcodeGlob, XcodeGrep, DocumentationSearch), Files (green, 5 tools: XcodeRead, XcodeLS, XcodeMakeDir, XcodeRM, XcodeMV), Edit (red, 2 tools: XcodeWrite, XcodeUpdate), and&10;   Misc (gray, 1 tool: XcodeListWindows). Each tool is shown in a white card with a colored left border stripe indicating its category. Cards list the tool name in bold monospace, a one-line description, required and optional parameters, and return values. A footer notes that paths use Xcode project structure and results are truncated at 100 entries.&10;

    26 February 2026
  • The Xcode MCP support exposes a small list of “tools” that can be invoked by agents. They accept parameters and return results of a pre-determined type. Maybe if they keep working on it they’ll invent AppleScript dictionaries.

    26 February 2026
  • “By 2030, almost 80% of people had lost their jobs.”

    www.aicandy.be/giorgio-1

    Still from a video showing an aged Elon Musk being interviewed in a high energy gym.

    26 February 2026
  • Listening to the “How I Built This” interview with Jim McKelvey of Square. He acknowledged our dear departed Tristan O’Tierney as the original iOS developer for the service. Tristan always described himself as a “co-founder” and I think this interview validates that. RIP, Tristan. wondery.com/shows/how…

    24 February 2026
  • I just hugged my 17-yo son goodnight. It was a good hug. We always tell each other “I love you.” I hugged him at drop-offs in elementary school and other parents lamented “I wish my kids hugged me.” I know every kid is different, but our kids hug us because we always hugged them. That’s the secret.

    24 February 2026
  • I’m not going to shut up about AI because I’m right and the nay-sayers are wrong. This tool has such a potential to help. Its costs should obviously be considered, but carefully compared to the benefits it provides.

    24 February 2026
  • What if somebody offered you a tool that could make everything you ever wanted to achieve in life easier? Or expand everything you ever wanted to achieve to another, previously unimagined level? That’s AI. You either see the potential or you don’t. But if you do, it changes everything.

    24 February 2026
  • Most of the pushback I received from my “what if AI helps me project lots of progress to other people” suggests that I’m talented enough to get the job done without AI. Yes, but AI accelerates it. People who already bring utility or delight to the world are the ones who can best leverage AI.

    24 February 2026
  • My life has been jam-packed with unexpected twists and turns. My kids are delighted when they learn about some new aspect of me. I recommend living an interesting enough life that your kids never run out of opportunities to be surprised by what you’ve done.

    23 February 2026
  • Growing up, I never thought I looked like my dad, but I bet people who knew him well think that I do now.

    23 February 2026
  • My oldest alma mater. After I dropped out of high school at 15, I found a way to go straight to the local community college. Since then I’ve graduated with BAs from UC Santa Cruz and San Francisco State, but Cabrillo will always be special to me.

    Picture of a caucasian man wearing black framed glasses, looking into the camera, smiling. He's wearing a blue t-shirt with typical squared font reading "CABRILLO COLLEGE".

    23 February 2026

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