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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.

Posts by matthewsnyder‭

67 posts
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Q&A Are there consequences for going VR for primary computer display?

The obvious risk is probably developing myopia due to prolonged focusing on a near object. This is similar to the idea that being on the computer too much exacerbates myopia (and perhaps also the i...

posted 10mo ago by matthewsnyder‭  ·  edited 10mo ago by matthewsnyder‭

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Q&A Why don't motherboards support the highest RAM Speeds?

With overclocking, it's probably just the standard caveats: It might damage your hardware (although this seems unlikely for merely changing memory speeds) Your software might become unstable (B...

posted 2mo ago by matthewsnyder‭

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Q&A What smart TVs are easy to install custom OSes on?

It seems like many smart TVs use firmware/OS based on Linux or Android. I would guess that by now somebody must have tried putting their own software (mainstream Linux distro or custom OS) on one o...

0 answers  ·  posted 3mo ago by matthewsnyder‭

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Q&A Is it safe to simply insert more disks into my motherboard?

It should be safe. You might have to do a little troubleshooting for the first boot with the new drive. The risks that I can see are: When your motherboard detects that a new drive is added, it...

posted 3mo ago by matthewsnyder‭

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Q&A Reddit: How to get around "whoa there, pardner!"

For the last year or so, when I go to old.reddit.com I get the "whoa there, pardner" message with some garbage about scripts. reddit.com says "You've been blocked by network security.". I do use a...

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

Question reddit
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Q&A Understanding integrated/low-end GPU performance for budget upgrades

I'm a big believer in benchmark vs. cost, so I would suggest the following approach: Determine "current power" of the hardware you currently have. Do some representative task on it and measure p...

posted 5mo ago by matthewsnyder‭  ·  edited 5mo ago by matthewsnyder‭

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Q&A Recommended way to back up large photo/video library on iOS device

I believe the recommended solution by Apple would be to buy a more expensive phone with more storage. This is usually not a very good deal financially. For example, currently the iPhone 15 has a 1...

posted 9mo ago by matthewsnyder‭  ·  edited 9mo ago by matthewsnyder‭

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Q&A Alternative to Cheese that allows custom capture directory?

After posting this, I realized that I could simply replace ~/Pictures/Webcam with a symlink. Perhaps this is what the devs intended, in some Zen/Koan way... I would still like to know if there is ...

posted 10mo ago by matthewsnyder‭

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Q&A How can I do a one-time data import to DokuWiki to create many pages?

While I was writing the answer, I realized that actually Selenium can be used to do this without any need for Dokuwiki plugins that support your specific use case. Selenium is an automated Chrome, ...

posted 10mo ago by matthewsnyder‭  ·  edited 10mo ago by matthewsnyder‭

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Q&A HTML and Markdown aren't right for me. What other text markup types are around?

There is always a trade off between ease of writing and reading. HTML, Latex, rich text (docx/rtf) have excellent readability if prepared right, but writing in them is difficult. Plaintext is easy ...

posted 1y ago by matthewsnyder‭  ·  edited 1y ago by matthewsnyder‭

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Q&A Can't subscribe to Google Calendar from URL

The URL https://calendar.google.com/calendar/u/1?cid=abc123 is not the right format for the From URL field. https://calendar.google.com/calendar/u/1?cid=abc123 goes to a website showing the calend...

posted 12mo ago by matthewsnyder‭

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Q&A Can't subscribe to Google Calendar from URL

I have created a Google calendar in Google account A. In the calendar's settings, under Access permissions for events, I have left Make available to public unchecked. When I click Get shareable lin...

1 answer  ·  posted 12mo ago by matthewsnyder‭  ·  last activity 12mo ago by matthewsnyder‭

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Q&A 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 1y ago by matthewsnyder‭  ·  last activity 1y ago by matthewsnyder‭

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Q&A 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 1y ago by matthewsnyder‭  ·  last activity 10mo ago by Michael‭

Question android vpn
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Q&A Alternative to Google SketchUp for quick sketches?

I know three options: Blender - generic 3D modeling software. Very powerful, with many features and large community. A few years ago it used to be notorious for its steep learning curve. It is p...

posted 1y ago by matthewsnyder‭

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Q&A How can I transmit my current location to someone else's phone?

Surely there is a more elegant way, but I simply take a screenshot of the map (with a pip showing my location) and send it to the other person.

posted 1y ago by matthewsnyder‭

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Q&A What are the security or privacy implications of browser clipboard events?

It's hard to comment definitively on this because both attack vectors and countermeasures evolve rapidly. My guess would be that Firefox would not allow tab X to see that you copied something on t...

posted 9mo ago by matthewsnyder‭  ·  edited 9mo ago by matthewsnyder‭

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Q&A Alternative to Google SketchUp for quick sketches?

Google SketchUp used to be very popular among amateur "builders" - people would use it to design woodworking projects, 3D printer models, house renovations and so forth. The main strength was that ...

1 answer  ·  posted 1y ago by matthewsnyder‭  ·  last activity 1y ago by matthewsnyder‭

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Q&A 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 11mo ago by matthewsnyder‭

Question google-voice
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Q&A How to unlock/set locked preferences in Firefox-family browsers?

It seems possible to do this with unlockPref. unlockPref("signon.rememberSignons"); This technically only "unlocks" the setting, but in my case when unlocked it changes to true on its own in ab...

posted 1y ago by matthewsnyder‭

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Q&A What is a good browser suitable for every-day use that respects user privacy and freedom?

Brave The Brave project was started by Brendan Eich, one of the key figures in original Firefox, after he left the Mozilla foundation due to political reasons. From this, one could presume that it...

posted 1y ago by matthewsnyder‭

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Q&A 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 8mo ago by matthewsnyder‭

Question android dns wifi
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Q&A Does Thunderbird support Maildir?

I want to use a local folder in the Maildir format with Thunderbird. I have other programs set up that bring mail to this folder, I just need Thunderbird to view and sort them. I found https://sup...

0 answers  ·  posted 6mo ago by matthewsnyder‭

Question email thunderbird
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Q&A Understanding OAuth(2) security: what's a realistic threat model?

I don't believe this addresses the question at all, because the question is asking about threat to the user. I personally suspect that adopting 3rd party authentication is often not driven by threa...

posted 4mo ago by matthewsnyder‭  ·  edited 4mo ago by matthewsnyder‭

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Q&A Trouble Running Diablo 2 resurrected on Windows 10 Home

How sad. I remember playing Diablo 2 as a wee lad, I think my computer at the time was a Celeron with an S3 Savage video card with 8 MB of memory. And then we have this "remake", probably with bloa...

posted 1y ago by matthewsnyder‭  ·  edited 1y ago by matthewsnyder‭

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