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

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Converting an inline svg image to file

Posted by jpluimers on 2023/06/28

Via [Wayback/Archive.is] inline svg to file – Google Search, found first [Wayback/Archive] Convert Inline SVG to File – Eyedeal Graphics

  1. Use your browser’s “View Source” or “Page Source” command to view the page’s HTML code.
  2. Locate and copy all the code between the beginning <svg> and closing </svg> tags.
  3. Paste the copied code, including the <svg> and </svg> tags into your text editor of choice. (Atom, Brackets, Visual Studio Code, Sublime Text, etc.)
  4. Save the text file as an SVG file. (ex. legacy-xyz-products-logo.svg)
  5. Open the SVG file in your preferred vector editing tool. (Adobe, Illustrator, Affinity Designer, Sketch, Inkscape, etc.)

That wasn’t enough, as not all SVG files then render properly, so luckily the next hit was [Wayback/Archive] html – Convert an inline SVG into a SVG file – Stack Overflow (thanks [Wayback/Archive] Paul LeBeau):

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Posted in Development, HTML, HTML5, Software Development, Web Development | Leave a Comment »

Need to check out replay.io: The Time Travel Debugger for Web Development

Posted by jpluimers on 2023/06/27

I need to check out [Wayback/Archive.is] The Time Travel Debugger for Web Development:

one frame of the replay.io demo

one frame of the replay.io demo

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Posted in Development, JavaScript/ECMAScript, Scripting, Software Development | 1 Comment »

Via isotopp: Yes, I can connect to a DB in CSS

Posted by jpluimers on 2023/06/22

Boy, I wonder what can go wrong with [Wayback/Archive] Yes, I can connect to a DB in CSS

Via: [Wayback/Archive] Kris on Twitter: “… “Yes, I can connect to a DB in CSS” Abusing houdini.how, and using a JS version of Sqlite, CSS can connect to a DB.” / Twitter

Related:

–jeroen

Posted in CSS, Database Development, Development, Software Development, SQLite, Web Development | Leave a Comment »

doegox/EMV-CAP: This tool emulates an EMV-CAP device, to illustrate the article “Banque en ligne : à la decouverte d’EMV-CAP” published in MISC, issue #56

Posted by jpluimers on 2023/06/21

For my link archive: [Wayback/Archive] doegox/EMV-CAP: This tool emulates an EMV-CAP device, to illustrate the article “Banque en ligne : à la decouverte d’EMV-CAP” published in MISC, issue #56.

Via: [Archive] Philippe Teuwen on Twitter: “Our 10 years old EMV-CAP emulator is now republished on Github under GPL3+, use it responsibly! …” / Twitter

Related:

–jeroen

Posted in Development, Python, Scripting, Software Development | Leave a Comment »

Rust tool to make DNS queries: ~mvforell/toluol – sourcehut git

Posted by jpluimers on 2023/06/20

[Wayback/Archive] ~mvforell/toluol – sourcehut git: Rust tool to make DNS queries

From [Archive] Max on Twitter: “@b0rk Shameless plug of an alternative to dig I’ve written: … It’s not complete yet (it can’t do what dig +trace does), but it’s getting there :) I’m also planning to add coloured output to make it more readable. …” / Twitter

In a reaction to [Archive] 🔎Julia Evans🔍 on Twitter: “I wish dig‘s output actually looked like this? I feel like there’s no reason (except compatibility or whatever) that it has to be as unreadable of it is …” / Twitter

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Posted in *nix, *nix-tools, Development, dig, Power User, Rust, Software Development | Leave a Comment »

All the Cyber Ladies: Een podcast voor, door en over vrouwen in cybersecurity. – PodcastFeed

Posted by jpluimers on 2023/06/20

Een ontzettend belangrijke podcast is [Wayback/Archive] All the Cyber Ladies – PodcastFeed

Een podcast voor, door en over vrouwen in cybersecurity.

Ik mis geregeld de periode van 30-35 jaar terug waarin IT-teams vaak “gewoon” uit 25% vrouwen bestonden. Gemêleerde teams zijn van onschatbare waarde voor goed functionerende IT, niet alleen vanuit oogpunt van #a11y en #inclusie: ook voor information security.

De tijd maakt inmiddels gelukkig een inhaalslag: er komen steeds meer vrouwen in de IT en je merkt gestaag dat teams diverser worden. All the Cyber Ladies draagt eraan bij dat proces binnen information security verder te versnellen.

De podcast is begin juni dit jaar van start gegaan en heeft nu al een trouwe schare volgers die hopelijk verder groeit naarmate Google deze hoger in de zoek-index opneemt.

Uiteraard is er ook een [Wayback/Archive] All the Cyber Ladies – PodcastFeed RSS zodat je die aan je eigen Podcast Player kunt toevoegen (en vaak staat die er al zoals bijvoorbeeld bij [Wayback/Archive] Player.FM: All The Cyber Ladies podcast)

Via [Wayback/Archive] Lucinda on Twitter: “@jpluimers Zeker!! Je kan de podcast in veel andere players vinden. https://t.co/ksUB8Hd7e4” / Twitter.

–jeroen

Posted in accessibility (a11y), Awareness, Cyber, Development, Inclusion / inclusive society, Infosec (Information Security), Power User, Security, SocialMedia | Leave a Comment »

JavaScript – how to refresh an iframe automatically – Stack Overflow

Posted by jpluimers on 2023/06/14

Based on [Wayback/Archive] javascript – how to refresh an iframe automatically – Stack Overflow and help from [Archive] Roderick Gadellaa (@RGadellaa) / Twitter, I used this JavaScript code right after the body in the html page to reload part of the iframes every 3 minutes and another part every 3 hours:

<script>
  var iframes3minuteInterval = setInterval( () => {
    const ids3minutes = [ 'agenda_iframe', 'month_iframe' ];
    ids3minutes.forEach( id => {
      element = document.getElementById( id );
      element.src = element.src;
    });
  }, 1000 * 60 * 3);
  var iframes3hourInterval = setInterval( () => {
    const ids3hours = [ 'weerplaza_nederland_iframe', 'weerplaza_radar_iframe', 'buienradar_iframe' ];
    ids3hours.forEach( id => {
      element = document.getElementById( id );
      element.src = element.src;
    });
  }, 1000 * 60 * 60 * 3);
</script>

The iframes are widgets for:

This was to workaround GitLab pages on a custom domain are nice, but be aware of intermittent 502 and certificate errors. Now the page only gets loaded once, and the widgets at intervals that are needed.

—jeroen

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

Dutch thread: improving a cheap T-962 reflow-oven to have more sensors, be earthed, and become more robust

Posted by jpluimers on 2023/06/13

Nice Dutch thread: [Archive] Dinsdale. – D💉ane Blijf thuis ⭕️ on Twitter: “Morgen een leuk projectje. Ik heb dit goedkope reflow-oventje. Heb uitgevogeld hoe ik de firmware kan flashen. De interface kan ik op Chinees of Engels zetten. Tevens heeft de nieuwe firmware meer mogelijkheden. ” / Twitter

It is similar to [Wayback/Archive] Improving The T-962 Reflow Oven | Hackaday.

Saved at [Wayback/Archive] Thread by @Dinsdal85174312 on Thread Reader App – Thread Reader App:

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

Side effect-free bookmarklets: wrap them in an IIFE (Immediately Invoked Function Expression)

Posted by jpluimers on 2023/06/08

In Bookmarklets for Archive.is and the WayBack Machine to go to the original page, I wrote about how the Shadow DOM is used to prevent side effects between the code of the WayBack machine and the archived page.

In a similar manner, Bookmarklets can also interfere with code on the page and vice versa, for instance by using global variables.

That is why the [Wayback/Archive] A simple bookmarklet to tweet the current page – DEV Community is wrapped in a special kind of function:

javascript:(function(){
  n=getSelection().anchorNode;
  t=n.nodeType===3?n.data:n.innerText;t='“'+t+'”\\n\\n';
  window.open(`https://twitter.com/intent/tweet?
  text=${encodeURIComponent(t)}${document.location.href}`)
})()

This is an [Wayback/Archive] IIFE – MDN Web Docs Glossary: Definitions of Web-related terms | MDN or “Immediately Invoked Function Expression”, a mechanism coined by [Archive] Ben Alman (@cowboy) / Twitter at [Wayback/Archive] Ben Alman » Immediately-Invoked Function Expression (IIFE).

Since the variables are inside the function body, they won’t interfere with the page. The body will be immediately executed.

Related:

–jeroen

Posted in Bookmarklet, Development, JavaScript/ECMAScript, Power User, Scripting, Software Development, Web Browsers | Leave a Comment »

Bookmarklets for Archive.is and the WayBack Machine to go to the original page

Posted by jpluimers on 2023/06/07

Quite often, when browsing an archived page on Archive.is or the WayBack Machine, I want to check the current status of the original page.

So I wrote a few Bookmarklets.

Archive.is

Default field

Any Archive.is page has a Saved from field which is an input html element having a name attribute with value q and a value property containing the URL, which is navigated to by assigning the location in the above code.

So my goto Bookmarklet is this one:

javascript:open(document.getElementsByName("q")[0]?.value)

It uses [0]? as there is no getElementsByName, but there is [Wayback/Archive] Document.getElementsByName() – Web APIs | MDN as name values need not to be unique but id values have to be.

Other Archive.is fields

The above works on all types of Archive.is page types:

  1. search pages like https://archive.is/https://example.org
  2. actual archived pages like https://archive.is/LkpeZ and https://archive.ph/2022.01.22-165646/https://example.org/
    • these only have a Saved from field.
  3. redirected archived pages like https://archive.ph/UEQeg and https://archive.ph/2013.01.03-111457/http://www.iana.org/domains/example/
    • these both have Saved from and Redirected from fields.
  4. complex pages like https://archive.ph/5iVVH and https://archive.ph/2015.11.14-044109/http://www.example.org/
    • those have even more fields: in addition to fields Saved from and Redirected from, the fields Via and Original also are added.

To get the additional fields from the other fields, we need to figure out a way to access them.

Read the rest of this entry »

Posted in Bookmarklet, Development, JavaScript/ECMAScript, Power User, Scripting, Software Development, Web Browsers | 1 Comment »

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