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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 What is the main reason for some website hosting companies to change ports?

Many automated scanners will attempts brute forcing SSH servers running on port 22 using common username+password pairs. This is relatively easy. You just have to pick an IP range and you have as m...

posted 4y ago by gronostaj‭

Answer
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+4 −1
Q&A What free, offline software for Windows 10 converts math in PDFs To MathJax?

This is not a direct answer, but you can just copy the pixels. Scale the PDF so that the equation you want is nicely readable on your screen at a size appropriate for the Math site. Do a screen c...

posted 3y ago by Olin Lathrop‭

Answer
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Q&A I can't turn on cellular data for postpaid sim card

I was trying to start mobile cellular data. It's been a year I can't turn it on. Usually, I am currently using Postpaid sim card. When I was using Prepaid sim card than, I could turn mobile cellula...

0 answers  ·  posted 3y ago by Anonymous‭  ·  last activity 2y ago by Wicket‭

Question android huawei-lua cellular-data
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Q&A Avoid font colour change in macOS 11 menu bar

(Caution: This method will not only influence the menu bar, but also the appearance of the dock etc.) A bit more drastic way is to switch off the transparency via System Preferences->Accessibil...

posted 3y ago by samcarter‭

Answer
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Q&A For the HP LaserJet Pro MFP M426fdn printer, is ProRes 1200 higher quality than FastRes 1200?

I use a HP LaserJet Pro MFP M426fdn printer at work. It offers 4 settings for Print Quality: ProRes 1200 (132 lpi) ProRes 1200 (180 lpi) FastRes 1200 600 dpi Is ProRes 1200 higher qual...

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

Question printing
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Q&A Linux distro and documentation for a Windows power user wanting to become a Linux power user without spending a lifetime in the process?

It's better to start in the shallow end Even the "friendliest" Linux distributions usually don't get in your way very much, or try to force you to do things in a specific way to the extent that Wi...

posted 1y ago by Karl Knechtel‭  ·  edited 1y ago by Karl Knechtel‭

Answer
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Q&A Why is WAVE throwing an "empty button" error when there's a type attribute specified?

Running the WAVE browser extension on a site, I'm getting an "Empty button" error on a search submit box: A <button> element is present that contains no text content (or alternative text...

1 answer  ·  posted 1y ago by Mithical‭  ·  last activity 1y ago by Moshi‭

Question WAVE-browser-extension
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Q&A How can I set the font size in LibreOffice Draw to change based on the amount of text entered?

Is there a way to set a dynamic font size for text boxes in LibreOffice Draw? I want it to change the font size based on the amount of text entered. For example: versus (Images taken from th...

0 answers  ·  posted 1y ago by tarhalda‭

Question pdf LibreOffice-Draw
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Q&A Linux distro and documentation for a Windows power user wanting to become a Linux power user without spending a lifetime in the process?

Distro TL;DR: Mint is good for you. There are many choices and many of them are good. As long as it is somewhat popular and not a specialized distro it should be good enough. Don't worry about it...

posted 1y ago by H_H‭  ·  edited 1y ago by H_H‭

Answer
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Q&A 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 1y ago by SpookedByRoaches‭  ·  last activity 1y ago by SpookedByRoaches‭

Question linux manjaro PAM
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Q&A Why do tty's log in even with a wrong password or none at all?

OK, I was messing with the configs and removing the fprintd lines auth sufficient pam_unix.so try_first_pass likeauth nullok auth sufficient pam_fprintd.so And the offending file wa...

posted 1y ago by SpookedByRoaches‭

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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

Answer
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Meta Closing "unclear" questions

Understanding question closure The main point I want to make here applies to Codidact as a whole, and possibly even to every Q&A site like it, even theoretically. Closure and deletion, followi...

posted 1y ago by Karl Knechtel‭  ·  edited 1y ago by Karl Knechtel‭

Answer
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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 2y ago by matthewsnyder‭  ·  edited 2y ago by matthewsnyder‭

Answer
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Q&A How to set the default time format in Linux Debian.

How to set the default time format in Linux? For example to set the format the date command outputs when run with no parameters.

1 answer  ·  posted 1y ago by H_H‭  ·  last activity 1y ago by Quasímodo‭

Question linux
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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

Question firefox about-config
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Q&A Browser video sometimes stops working; how can I figure out why?

I noticed a random lagginess and/or freezing in my browsers from time to time. After carefully switching off and on all plugins and things related to the network I found out it was the Apple Privat...

posted 2y ago by Mustafaalbazy‭

Answer
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Q&A 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 1y ago by Alexei‭  ·  edited 1y ago by Alexei‭

Question outlook windows-10 office365
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Q&A RAM disk in macOS Ventura

How to create a RAM drive in macOS Ventura? The Apple App Store lists only a single app for creating a RAM disk. And apparently that app does not actually work, per review comments.

1 answer  ·  posted 1y ago by basil.work‭  ·  edited 1y ago by samcarter‭

Question macos13 storage
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Q&A 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 2y ago by Alexei‭  ·  edited 2y ago by Alexei‭

Question windows windows-10 http-2
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Q&A 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 1y ago by Vanity Slug ❤️‭  ·  edited 1y ago by Vanity Slug ❤️‭

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

On Android in Google Maps (Googled to get this, but tested and it works): Touch and hold an area of the map that isn't labeled to drop a red pin. In the search box, you can find the coordinates...

posted 1y ago by manassehkatz‭  ·  edited 1y ago by samcarter‭

Answer
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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 do I add a text box in the Microsoft Word online edition for browsers?

I am editing a Word document stored on Box cloud service, using the Microsoft Word Online, so that I can make edits from my browser. The instructions I've found online seem to indicate that it sho...

0 answers  ·  posted 7mo ago by SystemExplorer‭

Question microsoft-word cloud
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Q&A How to change default comment char for INI in VS Code?

You can't edit it in settings, but I do know where those come from. It's in language-configuration.json, under comments: Comment toggling VS Code offers two commands for comment toggling. Toggl...

posted 7mo ago by Michael‭  ·  edited 7mo ago by Michael‭

Answer