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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.

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To further refine your search, you can use additional qualifiers such as score:>0.5. For example, the search score:>=0.5 created:<1y grammar would return only posts mentioning "grammar" that have a score >= 0.5 and were created less than a year ago.

Further help with searching is available in the help center.

Quick hints: tag:tagname, user:xxx, "exact phrase", post_type:xxx, created:<N{d,w,mo,y}, score:>=0.5

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

Question monitor virtual-reality
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Q&A 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 12mo ago by tarhalda‭  ·  last activity 12mo ago by tarhalda‭

Question mediawiki pdf
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Q&A 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 1y ago by propatience‭  ·  last activity 1y ago by samcarter‭

Question debian gnome
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Q&A 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 1y ago by Julius H.‭  ·  last activity 1y ago by Canina‭

Question networking uptime
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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 1y ago by matthewsnyder‭

Answer
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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 1y ago by matthewsnyder‭  ·  last activity 1y ago by matthewsnyder‭

Question web-application troubleshooting google-calendar
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Q&A 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 1y ago by mcp‭  ·  last activity 1y ago by mcp‭

Question emacs spacemacs
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Q&A How do I color — some but NOT all — text in a sentence, in HTML5?

My corporation has a discussion forum that uses HTML. I'm uncertain if this is HTML5, and if it also uses CSS. <font color="red">Color this red.</font> failed, probably because "The ...

1 answer  ·  posted 3y ago by TextKit‭  ·  edited 3y ago by TextKit‭

Question html
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Q&A How can I get my browser to block a specific SVG (Discord server icon)?

The selector may be something like: #<idname> { visibility: hidden; } This should leave the space allocated but hide the content. Note: I added this in the comments but putting here as wel...

posted 3y ago by CodeFarmer‭  ·  edited 3y ago by CodeFarmer‭

Answer
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Q&A How can I get my browser to block a specific SVG (Discord server icon)?

One possibility is to use an ad-blocker that can hide HTML elements based on a filter expression. I haven't used AdBlock for many years, so i can't say whether AdBlock can do it. However, uBlock Or...

posted 3y ago by elgonzo‭  ·  edited 3y ago by elgonzo‭

Answer
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Q&A How to concurrently, productively change all gray color in all headings and subheadings in this PDF?

TL;DR You can't, at least not easily. Generally speaking, PDFs are read only documents. That is deliberate, as it helps with use of PDFs as a replacement for paper documents. What you see is what ...

posted 3y ago by manassehkatz‭

Answer
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Q&A How to dye all elements of an image (besides the transparent background) White?

I have a transparent-backgrounded colorful raster-image (.png). I want everything in the image to just become White (besides the background, which should stay transparent). Is there any single ac...

1 answer  ·  posted 3y ago by deleted user  ·  last activity 3y ago by Quasímodo‭

Question gimp
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Q&A What is the correct way to change the color of an element in GIMP?

I marked an image element with magic wand in GIMP and then used bucket fill to dye it in another color. For some elements it worked well, but other elements were damaged (became more "aliased" or ...

1 answer  ·  posted 3y ago by deleted user  ·  edited 3y ago by deleted user

Question gimp
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Q&A Automatically restore a dropped Zoom connection?

I once again (thanks Covid!) have a weekly gathering that has moved from in-person to virtual, using Zoom. I am an attendee, not the host. I need to be able to join the meeting up to about 18 hou...

0 answers  ·  posted 3y ago by Monica Cellio‭  ·  edited 3y ago by Monica Cellio‭

Question android zoom-meeting
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Q&A RSS feed client for Windows 10 which allows stacking and popups

I seek a recommendation for a native RSS program which is: Installable on Windows 10 Allows stacking: Putting all notifications in one place (for example, if I get feeds from two websites, I ca...

0 answers  ·  posted 3y ago by deleted user  ·  edited 3y ago by Moshi‭

Question windows-10 software-recommendation rss
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Q&A Camera USB device in file explorer - why so slow?

This is a function of how the device presents itself over the USB, and also possibly what file format it stores pictures in. Some modern cameras can be switched between being a "camera" or "file s...

posted 3y ago by Olin Lathrop‭

Answer
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Q&A Get unique list of all files in a git repository, which I modified

You could take the list you have, then sort it and remove redundant lines. Sorting programs come with the OS nowadays. I've had to do such things occasionally, so I created a program to eliminate...

posted 3y ago by Olin Lathrop‭  ·  edited 3y ago by Olin Lathrop‭

Answer
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Q&A Why's "Merge Layers" faded greyed out? Then how can I merge or combine these 3 colored areas?

You only have the single "Color Fill 2" layer selected. You have to select all the layers you want to merge at the same time. Hold the Ctrl key and click all three layers to select all three at the...

posted 3y ago by Ullallulloo‭  ·  edited 3y ago by Ullallulloo‭

Answer
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Q&A Block certain namespace webpages for anonymous users (non registered users) with some Information Security method

Per each general audience webpage (i.e. any main-namespace page such as an article page or Category: page), the MediaWiki content management system creates about 10 or 100 or 1,000 if not more webp...

0 answers  ·  posted 3y ago by deleted user

Question website
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Q&A Browser video sometimes stops working; how can I figure out why?

I leave my Mac (Mini, not laptop) running all the time, only rebooting when something forces me to (like a software update). My uptimes are usually measured in weeks, sometimes months. Occasional...

3 answers  ·  posted 3y ago by Monica Cellio‭  ·  last activity 1y ago by matthewsnyder‭

Question web-browsers macos11 macos12
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Meta How can I heighten the Security window?

Unquestionably, I wrote the original links to Microsoft in my post. I thus attributed. This if flat-out wrong. Here is all the text in the post you reference: I actioned all these steps to Take ...

posted 3y ago by Olin Lathrop‭

Answer
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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

Question software-recommendation 3d-modeling
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Q&A How to jump to original mark after overwriting

MWE In Vim: mm. o ESC mm (by accident, meant mn). Question How do I jump to the original mark m set in action 1.? Edit I'm sorry, what I meant was you issue mm when you meant 'm. (It al...

1 answer  ·  posted 2y ago by mcp‭  ·  edited 2y ago by mcp‭

Question vim mark
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Meta Is the mouse cursor in the Power User logo an accessibility problem?

Not really an accessibility issue, but this mouse pointer confused me to no end. I'm using macOS and this pointer looks exactly like my actual mouse pointer. I can't count how often I was looking f...

posted 2y ago by samcarter‭  ·  edited 2y ago by samcarter‭

Answer
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Meta Office suites category

I disagree. Read the first comment of @MonicaCellio in this post. I will include some information of askubuntu in this answer also. are questions about office suites so different from question...

posted 4y ago by deleted user  ·  edited 4y ago by deleted user

Answer