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 ‘Twitter’ Category

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Steven Murdoch on Twitter: “However, the new “more secure” Universal Windows Platform (UWP) sandboxes the file picker in a separate process, allowing neat features like capability-based access control. It returns a file handle which, if the selected file exists, will not overwrite the existing content! 3/9”

Posted by jpluimers on 2026/04/07

Windows had its own aCropalypse in the Snipping tool, but other UWP based applications are vulnerable of that too because of this:

[Wayback/Archive] Steven Murdoch on Twitter: “However, the new “more secure” Universal Windows Platform (UWP) sandboxes the file picker in a separate process, allowing neat features like capability-based access control. It returns a file handle which, if the selected file exists, will not overwrite the existing content! 3/9”

It is part of this interesting [Wayback/Archive] Thread by @sjmurdoch on Thread Reader App with these two parts just after the above Tweet:

The old Win32 API for saving a file was (roughly) to show a file picker, get the filename the user selected, and then open the file. To open a file, the programmer must specify whether to overwrite the file or not, and example code usually does overwrite the file.
However, the new “more secure” Universal Windows Platform (UWP) sandboxes the file picker in a separate process, allowing neat features like capability-based access control. It returns a file handle which, if the selected file exists, will not overwrite the existing content!

The tread continued supporting this statement, that in the new situation you need to manually truncated the file, and referenced these links:

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Posted in .NET, Conference Topics, Conferences, Development, Event, SocialMedia, Software Development, Twitter, UWP (Universal Windows Platform), Windows Development | Leave a Comment »

Excel: operations involving the last occurence of a substring (with examples getting the current Worksheet, Workbook and file/directory path)

Posted by jpluimers on 2026/04/02

Last month I wrote about CELL function looks interesting but beware: language nightmares coming up….

There I mentioned both formulas from [Wayback/Archive] Get sheet name only – Excel formula | Exceljet and [Wayback/Archive] Insert the current Excel file name, path, or worksheet in a cell – Microsoft Support failing to deliver the expected results

an official Microsoft example of obtaining the Worksheet name which I suspected would not work on systems allowing ] in path names. And indeed it is true: that case fails on both MacOS and Windows in the same way.

Here you see the failures of both the ExcelJet function and the ones from Microsoft Support on two operating systems:

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Posted in Conference Topics, Conferences, Development, Event, Excel, Office, Power User, Scripting, SocialMedia, Software Development, Twitter | Leave a Comment »

Organising my Twitter lists: adding many accounts at once

Posted by jpluimers on 2026/03/30

I could not find a way to add many accounts at once to a Twitter list using the normal App or Web UI, so I did a [Wayback/Archive] twitter mass add accounts to list – Google Search

The only way to do this seems to be to use Google Chrome and install [Wayback/Archive] Better TweetDeck – Chrome Web Store combined with the old TweetDeck UI (or use and install it on any of the other supported browsers).

Note that it is basically a project shelved early 2023, so it will likely have stopped functioning before you read this.

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Posted in Chrome, Google, Power User, SocialMedia, Twitter, Web Browsers | Leave a Comment »

Do WiFi-cables (German: WLAN-Kabel) exist?

Posted by jpluimers on 2025/11/21

There is this German joke about “WLAN-Kabel” (WiFi-cable) ** that goes with #Neuland (Germans mocking about Internet and technology still being uncharted territory*).

Yes, they do!

There is [Wayback/Archive] IWLAN RCoax Cable | Industrial Wireless LAN | Siemens Global:

* Neuland

See:

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Posted in Hardware, LifeHacker, Mastodon, Power User, SocialMedia, Twitter, Uncategorized, WiFi | Tagged: , , , | Leave a Comment »

Turning off AI during Google Search with the “new” UDM parameter

Posted by jpluimers on 2025/10/17

It looks like I missed that Google has added a new URL parameter to its search engine quite a while ago.

In the past, you could turn on image search using the tbm=isch URL parameter (“to be matched” and “image search”).

That still works, but there is a new parameter on the block that is officially undocumented, and can be used to switch into various search modes including image search but also AI-less search.

This drastically lowers the carbon footprint and also gets you far less speculative information.

Edit 20251023: I forgot to save the below part before the scheduled post got published. So here we go

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Posted in AI and ML; Artificial Intelligence & Machine Learning, Chrome, Chrome, Chromium, Development, Edge, Firefox, Google, Google AI, GoogleSearch, LLM, Mastodon, Power User, Reddit, SocialMedia, Software Development, Twitter, URL Encoding, Web Browsers | Leave a Comment »

XBlock Screenshot Labeller (@xblock.aendra.dev) — Bluesky

Posted by jpluimers on 2025/08/25

[Wayback/Archive] XBlock Screenshot Labeller (@xblock.aendra.dev) — Bluesky

Hopefully documentation will be expanded beyond these two thin pages:

Via [Wayback/Archive] Post by @henkbulder.nl — Bluesky

--jeroen

Posted in BlueSky, SocialMedia, Twitter | Leave a Comment »

linux – Get final URL after curl is redirected – Stack Overflow (plus some Twitter scraping tricks)

Posted by jpluimers on 2025/08/06

Sometimes I need [Wayback/Archive] Redirect Checker | Check your Statuscode 301 vs 302 on the command-line, so cURL to the rescue: [Wayback/Archive] linux – Get final URL after curl is redirected – Stack Overflow. The relevant portions of answers and comments further below.

TL;DR:

Since I prefer verbose command-line arguments (you can find them at the [Wayback/Archive] curl – How To Use on-line man page) especially in scripts this HTTP GET request is what works with Twitter:

% curl --location --silent --output /dev/null --write-out "%{url_effective}\n" https://twitter.com/anyuser/status/20
https://x.com/anyuser/status/20

This failed (twitter dislikes HTTP HEAD requests):

% curl --head --location --silent --output /dev/null --write-out "%{url_effective}\n" https://twitter.com/anyuser/status/20
https://twitter.com/anyuser/status/20

Notes

Given so many of my scripts now run on zsh, I added the new-line because of command line – Why does a cURL request return a percent sign (%) with every request in ZSH? – Stack Overflow. You can strip that bit.

Note that these do not perform client side redirects, so they do not return the ultimate originating URL https://x.com/jack/status/20 (which was the first ever Tweet on what was back then called twttr) as Twitter on the client-side overwrites window.location.href with the final URL. Similar behaviour for getting the Twitter user handle of a Twitter user ID, more on Twitter tricks below.

Tweet by TweetID trick via [Wayback/Archive] Accessing a tweet using only its ID (and without the Twitter API) – Bram.us.

Further reading (thanks [Wayback/Archive] vise, [Wayback/Archive] Daniel Stenberg, [Wayback/Archive] Ivan, [Wayback/Archive] AndrewF, [Wayback/Archive] Roger Campanera, and [Wayback/Archive] Dave Baird):

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Posted in *nix, *nix-tools, bash, Batch-Files, Bookmarklet, Communications Development, Conference Topics, Conferences, CSS, cURL, Development, Event, HTTP, Internet protocol suite, JavaScript/ECMAScript, Power User, Scripting, SocialMedia, Software Development, TCP, Twitter, Web Browsers, Web Development | Tagged: | Leave a Comment »

Igor Brigadir posted a few useful Twitter search tips a while back: searching tweets, users, disable auto-URL, embedding media, etc

Posted by jpluimers on 2025/07/11

For my link archive:

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

Keyboard shortcuts in social media: Twitter still tops is; BSKY needs a plugin; Mastodon is buggy

Posted by jpluimers on 2025/06/19

One reason I still use Twitter is that it trumps keyboard shortcuts over other social media I use.

References:

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Posted in BlueSky, Mastodon, Power User, SocialMedia, Twitter | Tagged: , , | Leave a Comment »

Moa: Link your Mastodon account to Twitter with Moa Bridge.

Posted by jpluimers on 2025/05/19

Hopefully by now (given Spare Karen’s moves), this still exists: [Wayback/Archive] Moa

Link your Mastodon account to Twitter with Moa Bridge.

Documentation and updates are on [Wayback/Archive] Home — Moa Party

Welcome to the Moa Party!

Moa is open source server code that enables cross-posting between networks such as Mastodon, Twitter, and other networks. The main server runs at https://moa.party, and is maintained as a public utility.

This site is the Moa Party: used for status updates, documentation, and news from the maintainers.

You can also run your own instance as it is open source at [Wayback/Archive] FedStoa / moa · GitLab (formerly at [Wayback/Archive] FedStoa/moa: A Mastodon, Twitter, and Instagram Cross-poster).

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Posted in Mastodon, Power User, SocialMedia, Twitter | Tagged: | Leave a Comment »

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