The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Development’ Category

The pitch deck is dead. Write a pitch.md instead. Oh, and do this for any presentation you need to give.

Posted by jpluimers on 2026/08/18

I have been doing presentations based on Markdown since, gosh let me look, oh, at least 2014¹!

But I’m glad it is getting traction: [Wayback/Archive] The pitch deck is dead. Write a pitch.md instead.

… the “quality” of the deck is inversely correlated with the quality of the thinking behind it …

The quote hits the nail on the head, but be sure to read the rest of the article as well: it’s inspiring, holds for way more than pitch decks: it holds for any presentation, especially because of this quote²:

William Zinsser argued in On Writing Well that the act of writing forces clarity – because you can’t write a clear sentence about a thing you don’t understand.

Markdown has so many advantages. You write. It is text based. It can be versioned. I could go on.

Let me quote the closing summary too, as it is so well written showing the advantages of writing:

Write the pitch.md first. You might find you don’t need the deck at all, or you might find that when you do build the deck, it’s better, because you finally know what you’re trying to say.

Via:

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Posted in Development, Documentation Development, Lightweight markup language, MarkDown, Software Development | Leave a Comment »

No more /etc/rc.local in ESXi 7 and up, use /etc/rc.local.d/local.sh in stead

Posted by jpluimers on 2026/08/18

Where in ESXi 6.x you could change /etc/rc.local in ESXi 7 and up tightened security and now use /etc/rc.local.d/local.sh [Wayback/Archive] virtualization – ESXi 7.X file permissions – how to buypass new security measures – Server Fault

Notes:

  • some ESXi (for instance when booting from PXE do not have persistent storage)
  • be sure to always backup an ESXi configuration after changing it

Via [Wayback/Archive] “esxi 7” run your own shell scripts – Google Search

–jeroen

Posted in ash/dash development, Development, ESXi6, ESXi6.5, ESXi6.7, ESXi7, ESXi8, Scripting, Software Development, Virtualization, VMware, VMware ESXi | Leave a Comment »

Automating archival of web pages in Ghostarchive

Posted by jpluimers on 2026/08/13

Some notes because of Some links on the Archive Today controversy and steps I need to take on this blog: some more notes and links to automate archival into the Ghostarchive:

  • Ghostarchive seems to need a POST request instead of a GET request to archive pages
  • A POST request is harder to start from a script than a GET request
  • There are some tools that automate an embedded Chrome browser to accomplish archiving
  • There seems to be no user script or plugin yet

Related:

My earlier blog posts mentioning Ghostarchive:

Via: [Wayback/Wayback] Ghostarchive does a decent job for the same sites in my experience: https://ghos… | Hacker News

Query: [Wayback/Archive] automate ghostarchive at DuckDuckGo

--jeroen

Posted in CSS, Development, HTML, JavaScript/ECMAScript, Python, Scripting, Software Development, Web Development | Leave a Comment »

“AirJet” Solid state active cooling is here and working in a mini-PC • The Register

Posted by jpluimers on 2026/08/13

Some 3 years after the introduction, I wonder what has come from AirJet: [Wayback/Archive] Solid state active cooling is here and working in a mini-PC • The Register.

I am especially curious to the durability of how solid-state technology that moves air will last over time: will it last, won’t dust fill the gaps, and other questions come up.

Via [Wayback/Archive] The Register on Twitter: “WTF is solid state active cooling? We’ve just seen it working on a mini PC”

–jeroen

Posted in Development, Hardware Development | Leave a Comment »

Bypass Paywalls Clean – Wikipedia

Posted by jpluimers on 2026/08/12

DCMA banned in various places, but still interesting, especially because of the way it functions: Bypass Paywalls Clean – Wikipedia

Current repositories:

Note these have limited sources, but historic sources can still be found. At the time of writing, some were at:

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Posted in Development, JavaScript/ECMAScript, Scripting, Software Development | Leave a Comment »

2023: Ben Collins on Twitter: “Here’s the thing with the current AI panic: pretty much any technology that uses an algorithm is being relabeled as AI right now. It’s a way to sell investors or shareholders, to say what you’re doing is the future. A lot of it is just rebranded tech that’s been around a while.”

Posted by jpluimers on 2026/08/12

I wonder how now, 3 years after the AI hype started in 2023, the situation has changed.

[Wayback/Archive] Ben Collins on Twitter: “Here’s the thing with the current AI panic: pretty much any technology that uses an algorithm is being relabeled as AI right now. It’s a way to sell investors or shareholders, to say what you’re doing is the future. A lot of it is just rebranded tech that’s been around a while.”

[Wayback/Archive] Михайло Ska Tov on Twitter: “@oneunderscore__ It also sounds like this isn’t even AI, but just like, a cable-company level helper bot”

[Wayback/Archive] Ariel Guersenzvaig on Twitter: “How it started How it’s going”

ImageImage

a

–jeroen

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Posted in AI and ML; Artificial Intelligence & Machine Learning, Development, Software Development | Leave a Comment »

Great implicit breadboard tip by PH1X on Twitter

Posted by jpluimers on 2026/08/11

There was a great embedded breadboard tip in this tweet:

[Wayback/Archive] PH1X on Twitter: “Working on a Quad 43 pre-amp that has problems with the source selection. Don’t have al logic IC’s in stock to replace them so instead I made a little test circuit. This CD4001 works as it’s supposed to do so I have to dig a little further.”

Do you see it in the picture he posted?

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Posted in Development, Electronics Development, Hardware Development | Leave a Comment »

The hardest debugging task: reliably reproducing the issue

Posted by jpluimers on 2026/08/10

This happens so often:  [Wayback/Archive] Jen Gentleman 🌺 on Twitter: “@XenoPanther This happens to me way too often”

Or on public repositories: [Wayback/Archive] Xeno 🐈‍⬛ on Twitter: “… Seriously? I was able to repro an issue but as soon as I began filing feedback. Fixed”

A reliable CI/CD environment helps on the former: that way you can produce a breaking build both locally and on the CI/CD in one go.

Step 1: finally repro the bug Step 2: Tell your teammate Step 3: The repro goes away Wait, what? Gru, who has been presenting the steps on a whiteboard, looks back at that one, wondering if there's a flaw in the plan

–jeroen

Posted in Conference Topics, Conferences, Debugging, Development, Event, Software Development | Leave a Comment »

1984 RULES OF NETNEWS DEBATING at We are ALL Rich Rosen…

Posted by jpluimers on 2026/08/06

A while ago, I got reminded of the [Source:/Archive] 1984 RULES OF NETNEWS DEBATING at We are ALL Rich Rosen… that was posted in Newsgroups: net.flame, net.jokes (which had many ROT13 jokes) back more than 40 years ago by the (in)famous – depending on your point of view – Rich Rosen on his site [Wayback/Archive] neurozen.com – Rich Rosen’s web site (which is in a subfolder, I think because of humour, see [Wayback/Archive] Apache Tomcat/7.0.62 – Error report – this Apache Tomcat version 7 is has been end-of-life since the end of March 2021 :).

I regard is as both fun and insightful, fun for instance as all rules are rated “RULE #1”, and insightful for instance as this is a great quote for on a T-shirt:

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Posted in BITNET Relay, Chat, Development, DuckDuckGo, eMail, Fun, gist, GitHub, Google, GoogleSearch, History, Internet, Java, Java Platform, Meme, Power User, Quotes, SearchEngines, SocialMedia, Software Development, Tomcat | Leave a Comment »

memory spy by b0rk (Julia Evans): visualise how C how variables are represented in memory

Posted by jpluimers on 2026/08/06

[Wayback/Archive] memory spy

It is universal for most other programming languages too as explained in [Wayback/Archive] New playground: memory spy

why is it useful to look at C?

You might be wondering – I don’t write C! Why should I care how C programs represent variables in memory?
In this playground I’m mostly interested in showing people how integers and floats are represented. And low-level languages generally all represent integers and floats in the same way – a 32-bit unsigned int is going to be the same in C, C++, Rust, Go, Swift, etc. The exact name of the type is different, but the representation is the same.
In higher-level languages like Python it’s a little different, but under the hood a float in Python contains a C double, so the C representation is still pretty relevant.

Via

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Posted in C, Conference Topics, Conferences, Development, Event, Software Development | Leave a Comment »