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Q&A

Welcome to the Power Users community on Codidact!

Power Users is a Q&A site for questions about the usage of computer software and hardware. We are still a small site and would like to grow, so please consider joining our community. We are looking forward to your questions and answers; they are the building blocks of a repository of knowledge we are building together.

General Q&A about software and hardware usage

Filters (None)
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Facebook app, Messenger badge count wrong, how to fix it?

Facebook app is showing the badge counter for Messenger wrongly, I have no unread messages, how do I remove the unread message badge? I tried looking for how to clear cache but that wasn't so easy...

1 answer  ·  posted 23d ago by propatience‭  ·  last activity 23d ago by propatience‭

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+2 −0
Understanding OAuth(2) security: what's a realistic threat model?

Suppose I want to use some functionality on foo.com which requires associating my activity with me specifically - for example, posting on a forum, or playing some games and having the site keep tra...

1 answer  ·  posted 6d ago by Karl Knechtel‭  ·  last activity 3d ago by Michael‭

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+4 −0
How can I make moving from Chrome to Firefox as simple as possible?

I want to start moving away from using Google Chrome and Chromium-based browsers, and instead move to Firefox. Firefox is an open-source web browser run by a non-profit, as well as the only major c...

1 answer  ·  posted 29d ago by Mithical‭  ·  last activity 29d ago by matthewsnyder‭

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How do I download everything stored in iCloud?

I am trying to handle the digital affairs of a departed family member. The person had an iCloud account, which I am able to log into (I have the password and the 2FA device). There's about 40G of...

1 answer  ·  posted 1mo ago by Monica Cellio‭  ·  last activity 28d ago by Zer0‭

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Where to view my support requests / ticket numbers for Microsoft Support (For Business)?

Where to view my support requests / ticket numbers for Microsoft Support (For Business)? I found this which contains an alias or an old URL. Source, thank you Ilaria C.

1 answer  ·  posted 1mo ago by propatience‭  ·  last activity 1mo ago by propatience‭

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+1 −0
Best practices for small, internet-critical company's ISP for maximal uptime

This is a small call center with maybe 20 employees. I do not know how many calls it is taking per day, how many field agents it is remotely dispatching, or how many customers it has, but you can e...

3 answers  ·  posted 2mo ago by Julius H.‭  ·  last activity 2mo ago by Canina‭

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+3 −0
What are the security or privacy implications of browser clipboard events?

For context, I use Firefox to browse the Web. Some time ago, I followed some security- and privacy-oriented advice for configuring Firefox, which recommended (among many other things) disabling the...

1 answer  ·  posted 2mo ago by Karl Knechtel‭  ·  last activity 2mo ago by matthewsnyder‭

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Centre tick labels in mermaid/gantt diagram

I'm using the note taking app obsidian. In one of my notes I have a mermaid/gantt diagram which looks like this: Source code: ```mermaid gantt tickInterval 1day axisFormat %d %b dateFormat...

1 answer  ·  posted 3mo ago by samcarter‭  ·  last activity 3mo ago by samcarter‭

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+2 −0
How to add minimize and maximize buttons to top right corner on Gnome windows for Debian 12?

How to add minimize and maximize buttons to top right corner on Gnome windows for Debian 12?

1 answer  ·  posted 1mo ago by propatience‭  ·  last activity 1mo ago by samcarter‭

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+0 −0
How to clear specific cookies in Brave Browser?

How to clear specific cookies in Brave Browser? Found this https://support.brave.com/hc/en-us/articles/360048833872-How-Do-I-Clear-Cookies-And-Site-Data-In-Brave at Brave and it was almost correct.

1 answer  ·  posted 1mo ago by propatience‭  ·  last activity 1mo ago by samcarter‭

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+1 −0
Hide badge from Firefox extension icon

The default icon of the Tunnelbear Firefox extension looks like this: I would like to hide the "Off" badge so that it looks like this: Following a similar process as in the answer https://pow...

0 answers  ·  posted 1mo ago by samcarter‭  ·  edited 1mo ago by samcarter‭

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+2 −0
Cannot search inside PDFs with MediaWiki

I have a MediaWiki server set up on WSL 2 with CirrusSearch and its dependencies. Everything is working fine, except searching inside of PDFs. I can search for filenames, but not PDF content. The P...

1 answer  ·  posted 9d ago by tarhalda‭  ·  last activity 9d ago by tarhalda‭

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+4 −0
How can I disable channel drag and drop in Discord?

When using Discord in a web browser, on a server where I have admin privileges, I sometimes find that I've accidentally moved a channel, which affects everyone on the server and can affect channel ...

1 answer  ·  posted 6mo ago by Monica Cellio‭  ·  last activity 5mo ago by Zer0‭

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Is there a memory book for humans?

LLMs (AI) have limited context windows which makes it challenging to include all necessary context in the prompt. A common solution is a memory book. The memory book stores arbitrarily large amoun...

2 answers  ·  posted 1mo ago by matthewsnyder‭  ·  last activity 1mo ago by Zer0‭

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How to unlock/set locked preferences in Firefox-family browsers?

How do you unlock about:config settings which are locked? How do you set them despite being locked? As an example, Librewolf disables the password manager, which I find silly. However, they also d...

1 answer  ·  posted 7mo ago by matthewsnyder‭  ·  last activity 7mo ago by matthewsnyder‭

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+4 −0
How to create a dump of a complete MariaDB how the data is at a single point in time?

A MariaDB server is installed on a Linux server. How can a dump of the complete database be made, how it is at a single point in time, while preventing write access to the database during the dump...

1 answer  ·  posted 6mo ago by H_H‭  ·  edited 6mo ago by H_H‭

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+0 −0
What does the "preparing" step do when I upload a video on some website with my iPhone?

I have an iPhone 12 mini, which runs iOS 15. When I upload a 5GB video on some website such as https://www.filemail.com/, https://www.datatransfer.com/, https://www.sendbig.com/ or https://wetransf...

0 answers  ·  posted 5mo ago by Franck Dernoncourt‭

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+2 −0
Why do tty's log in even with a wrong password or none at all?

I have a Manjaro machine with mostly default programs in the background. I recently found out that when signing in to the other tty's (the ones you go to by pressing CTRL+ALT+F#), it logs in withou...

1 answer  ·  posted 8mo ago by SpookedByRoaches‭  ·  last activity 8mo ago by SpookedByRoaches‭

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How can I filter GitHub commits by date range, in a friendlier way than git log?

We have a repository hosted on GitHub. I'm trying to track down a bug and have narrowed the date range for when it could have been introduced. I would like to easily review commits in that date r...

1 answer  ·  posted 6mo ago by Monica Cellio‭  ·  last activity 6mo ago by matthewsnyder‭

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+2 −0
Reset all buffer variables to default in Emacs

Question How do you clear local variable customizations in buffer? In other words, how do you reset all variables to default? Use case This may be useful in instances where you M-x customize-var...

1 answer  ·  posted 7mo ago by mcp‭  ·  last activity 6mo ago by mcp‭

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Vim horizontal scrollbind skips first scroll if it's the very first interaction

I have a custom spreadsheet viewer in Vim that splits the headers into a top pane and the rest into a bottom pane. I bind horizontal scrolling so that scrolling right keeps the headers above the co...

0 answers  ·  posted 2mo ago by Michael‭

vim
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+3 −0
Easiest way to set up a mailing list

What is the easiest way to set up a mailing list? The goal is to send an email to one address, and it gets automatically re-sent to everyone who is currently subscribed to that list. Ideally, the ...

1 answer  ·  posted 5mo ago by matthewsnyder‭  ·  last activity 5mo ago by manassehkatz‭

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How do I make animated dotted lines ("marching ants") in images on my web page?

How do I make animated dotted lines ("marching ants") in images on my web page? Some people have showed me diagrams online where the lines are animated dotted lines / animated dashed lines, where ...

1 answer  ·  posted 6mo ago by DavidCary‭  ·  last activity 6mo ago by matthewsnyder‭

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+1 −0
How to change user language for Microsoft 365/Sharepoint Online?

How to change user language for Microsoft 365/Sharepoint Online? I found this https://support.microsoft.com/en-US/office/change-sharepoint-online-language-settings-0f6a477a-dcab-4462-9d0c-e3b53d13...

1 answer  ·  posted 1mo ago by propatience‭  ·  last activity 1mo ago by samcarter‭

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+2 −0
MS Teams - How to remove/hide "Welcome to the team! Here are some things to get going..." message?

How to remove or hide Welcome to the team! Here are some things to get going... message from Teams's Teams Channel? This one: Steps to reproduce: In the left side bar click on "Teams" (i...

0 answers  ·  posted 10mo ago by Vanity Slug ❤️‭  ·  edited 10mo ago by Vanity Slug ❤️‭

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+1 −0
Is there a program for systematically testing keyboard function?

My keyboard is getting old and occasionally I notice the key presses don't quite register. This keyboard uses membrane switches so I can see how they would wear out after a while and not be as resp...

0 answers  ·  posted 2mo ago by matthewsnyder‭

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+4 −0
Userscript or -style to disable responsiveness of website

I like to arrange my browser on one site of my screen and have room for another application on the other half of the screen. This results in a width of my browser window of about 775 px. Many site...

1 answer  ·  posted 9mo ago by samcarter‭  ·  last activity 5mo ago by Ullallulloo‭

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+5 −0
Determine encoding of text

I have some text files which think they are encoded in utf8: file test.txt test.txt: Unicode text, UTF-8 text, with CRLF line terminators (https://github.com/samcarter/shared/blob/main/test.tx...

3 answers  ·  posted 8mo ago by samcarter‭  ·  last activity 6mo ago by Michael‭

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+4 −0
In FreeCAD, can you set units per-document?

I use metric units in some projects, imperial in others. It's annoying having to keep switching global units every time. Is there a way in FreeCAD to set the units per-document? When I open a docu...

1 answer  ·  posted 9mo ago by matthewsnyder‭  ·  last activity 8mo ago by H_H‭

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+4 −0
Fit page content to paper format in LibreOffice Writer

I have a docx file in A3 format here consisting of one page. Using LibreOffice Writer, I'd like to scale it down to A4 without breaking the layout. Eventually, I want to print the document on an A...

0 answers  ·  posted 12mo ago by Matthias Braun‭  ·  edited 10mo ago by Wicket‭

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+4 −1
HTML and Markdown aren't right for me. What other text markup types are around?

Hello, power users! I am trying to make a personal wiki/zettelkasten/card index sorta thing to organise my fictional world as well as the rest of my daily life. I chose Joplin, which is software I...

1 answer  ·  posted 10mo ago by Bianca_Railway‭  ·  last activity 10mo ago by matthewsnyder‭

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+6 −0
What technical steps can I take to reduce Repetitive Strain Injury (RSI) and discomfort from heavy computer use?

I use computers heavily, both for work and out of personal habits. It's probably typical for me to spend ~60 hours a week at a computer (how depressing, I know). Over the years, this has caused so...

2 answers  ·  posted 10mo ago by matthewsnyder‭  ·  edited 10mo ago by Alexei‭

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+5 −0
How do I check email without depending on a mail client?

I use email frequently, for many things, some of them important (banks, work). From what I've seen, all the offline mail clients (like Thunderbird, Evolution, Kmail) suck for a power user - mail fi...

1 answer  ·  posted 10mo ago by matthewsnyder‭  ·  last activity 10mo ago by matthewsnyder‭

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+2 −0
Are there consequences for going VR for primary computer display?

Is there research into the effects of replacing physical monitors with virtual reality "monitors" for daily use? I imagine that VR is not great for one's eyes, but is it worse than a monitor 50cm f...

1 answer  ·  posted 3mo ago by Michael‭  ·  last activity 3mo ago by matthewsnyder‭

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+5 −0
Automated Git bisect

Inspired by this comment thread, is there a way to automate git bisect with a new test (and a known good state)? The way things usually work for me is… Oh no! Reproducible bug is found. (Manual...

1 answer  ·  posted 6mo ago by Michael‭  ·  last activity 6mo ago by Caleb‭

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+2 −0
How to dump a MariaDB while mariadb.service is stopped, to move the database to a different server?

A MariaDB server is installed on a Linux server. The MariaDB service is currently stopped, so no client can connect to it. How to create a SQL-dump of all databases without starting the service? T...

0 answers  ·  posted 6mo ago by H_H‭  ·  edited 6mo ago by Canina‭

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+5 −0
What does this suspicious URL structure do?

I (well, my spam trap) received email that I know is a scam, but I'm trying to understand how it works. The message contains a URL of the following form: https:/example.com:2096/?goto_app=Somethi...

2 answers  ·  posted 6mo ago by Monica Cellio‭  ·  last activity 6mo ago by Canina‭

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+2 −0
Strange item in an Outlook folder called EventCheckPoint

I have just noticed that Outlook is displaying a strange item generated in a folder named EventCheckPoint and also displaying <This item contains active content.. Hovering the folder name it in...

0 answers  ·  posted 8mo ago by Alexei‭  ·  edited 8mo ago by Alexei‭

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+0 −1
Ought I clone my C Windows drive, from my old SSD to new SSD in new computer?

To save time, rather than installing Windows and programs afresh, I fancy cloning my old C SSD, on to my new SSD in my new computer. But I am getting mixed messages on cloning! Who's correct? Wh...

2 answers  ·  posted 9mo ago by TextKit‭  ·  last activity 7mo ago by matthewsnyder‭

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+1 −0
Alternative to Cheese that allows custom capture directory?

I use Cheese to take photos with my webcam. The photos get saved under ~/Pictures/Webcam which I don't like. I want them somewhere else. In typical, presumptuous Gnome fashion, there is no UI in C...

1 answer  ·  posted 4mo ago by matthewsnyder‭  ·  last activity 3mo ago by matthewsnyder‭

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+2 −0
net::ERR_HTTP2_PROTOCOL_ERROR for a single user when using an Angular + ASP.NET Core application

Note: I am posting this here because I think this is more related to some configuration issue rather than a programming problem I have deployed an Angular (SPA) + ASP.NET Core application in a k8s...

0 answers  ·  posted 10mo ago by Alexei‭  ·  edited 10mo ago by Alexei‭

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+2 −0
My hard drive is screeching, now what?

My hard drive is making a screeching/scraping/scratching sound. Is this bad? Will it explode? What I do? How do I figure out which hard drive is doing it, if I have multiple?

2 answers  ·  posted 1mo ago by matthewsnyder‭  ·  last activity 1mo ago by Lundin‭

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+0 −0
Recommended way to back up large photo/video library on iOS device

As far as I know, Apple iCloud does not offer much of a straightforward way to store a massive photo/video library in the cloud, and offload it from devices. iCloud backup features an "optimize st...

1 answer  ·  posted 2mo ago by Julius H.‭  ·  last activity 2mo ago by matthewsnyder‭

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+1 −0
Google voice rings only a few times in browser

When I receive a call with Google Voice open in a browser on my desktop, it only rings briefly in the browser (about 2 seconds). After that, my phone starts ringing. When I'm at my computer, I wan...

0 answers  ·  posted 4mo ago by matthewsnyder‭

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+3 −0
Disable input sources pop-up in macOS 14

Since the update to macOS 14.0 Sonoma, I every now and then get the following pop-up while typing. At first it is just the blue circle with "US": When I click on it, the white part with "DE" app...

1 answer  ·  posted 7mo ago by samcarter‭  ·  last activity 7mo ago by samcarter‭

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+1 −0
How to configure custom DNS for only one Wifi network?

One of the Wifi networks I connect to has a DNS server on it, which is better than public ones. This DNS server is not available when connected to other networks. When I'm on this network, I want ...

0 answers  ·  posted 28d ago by matthewsnyder‭

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+2 −0
Practical wireguard VPN on Android

I tried to use my Wireguard VPN on Android, and, it sucks! I installed https://f-droid.org/packages/com.wireguard.android/ thinking that would be "the" wireguard app. I configured it with my conne...

2 answers  ·  posted 7mo ago by matthewsnyder‭  ·  last activity 3mo ago by Michael‭

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+4 −0
How can I speed up Git cloning in Windows?

Since my Ubuntu system is currently fried, and running a live boot was encountering problems, I am forced to resort to attempting to clone a Git repository on a Windows 10 system. I installed Git f...

0 answers  ·  posted 8mo ago by Mithical‭  ·  last activity 8mo ago by matthewsnyder‭

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+1 −0
Circulate through spaces on macOS 11

Back in the days of OSX 10.6 Snow Leopard, one could circulate from the last space to the first space, e.g. if one was on the last space and used the keyboard shortcut to go to the next space, it w...

2 answers  ·  posted 1y ago by samcarter‭  ·  last activity 1y ago by samcarter‭

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+1 −0
Why does `decode-dimms` report my CL-18 RAM timings as 22-22-22-52?

I replaced my laptop's RAM. I believe the new RAM should have a latency of 18CL at 3200MT/s. But decode-dimms lists the timings as "A-RCD-RP-RAS (cycles) as DDR4-3200 22-22-22-52". Why is the CAL l...

0 answers  ·  posted 9mo ago by tartley‭  ·  edited 9mo ago by tartley‭