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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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583 posts
 
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Q&A Practical wireguard VPN on Android

There's a new WireGuard app on F-Droid called WG Tunnel, probably owing to dissatisfaction with the official app. It claims to sport a quick toggle in the drawer, and you can split-tunnel by appli...

posted 4mo ago by Michael‭  ·  edited 4mo ago by Michael‭

Answer
71%
+3 −0
Q&A How do I set UTF8 in a Vim modeline?

Occasionally someone* occasionally modifies one of the files I'm responsible for with an archaic tool that decides to convert the updated file to UTF-16 (probably lossless) or an even more archaic...

0 answers  ·  posted 4mo ago by DavidCary‭

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Q&A Low cost programmatic access to US brokers

Are there US stock brokers that allow programmatic access for retail investing? I would like to be able to connect to my broker's API to check my stock portfolio and place trades. I'm not looking ...

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

Question google-voice
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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 5mo 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 5mo ago by matthewsnyder‭  ·  last activity 5mo ago by matthewsnyder‭

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Q&A How do I trick Google meet into letting my browser use backgrounds?

When I use my Firefox-family browser to connect to Google Meet: Update your browser to use visual effects You're using an older browser version that doesn't work with Meet's visual effects I...

0 answers  ·  posted 6mo ago by matthewsnyder‭

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Q&A Userscript or -style to disable responsiveness of website

The following is a UserScript which will edit each page's CSS to always use the widest media rules: // ==UserScript== // @name Disable Responsiveness // @description Always use the wide...

posted 6mo ago by Ullallulloo‭  ·  edited 6mo ago by Ullallulloo‭

Answer
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Q&A How can I disable channel drag and drop in Discord?

Since there seem to be no userscripts for this, I wrote one myself. It should work with all major userscript managers and browsers. The script prevents the dragstart event and thus drag and drop f...

posted 6mo ago by Zer0‭  ·  edited 6mo ago by Zer0‭

Answer
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Q&A Easiest way to set up a mailing list

Sorry, no simple answer here, though I did find one service free for up to 100 users: https://groups.io Any "service", as opposed to software you install on your own system, needs to be paid for, ...

posted 6mo ago by manassehkatz‭

Answer
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Q&A 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 6mo ago by matthewsnyder‭  ·  last activity 6mo ago by manassehkatz‭

Question email
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Q&A 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 6mo ago by Franck Dernoncourt‭

Question iphone ios
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Q&A Why does the free space on the system partition is way less than disk space minus space used by all folders/files in Windows 11?

It seems that a normal Windows user cannot access some files even if they are an administrator, so some files such as those related to system protection (restore) and Shadow Copies. The space requ...

posted 6mo ago by Alexei‭

Answer
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Q&A Why does the free space on the system partition is way less than disk space minus space used by all folders/files in Windows 11?

On my work laptop, I have realized that I have a rather low disk space on the system drive. I have run a disk usage application (Run as Admin) to try to understand what is taking so much space and ...

1 answer  ·  posted 6mo ago by Alexei‭  ·  last activity 6mo ago by Alexei‭

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Q&A 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

Question linux mysql
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Q&A How to create a dump of a complete MariaDB how the data is at a single point in time?

I don't have a ready answer to the question in the title, but with regards to The plan was to disable the MariaDB service so that no new writes to the database can be made (that have a risk of n...

posted 6mo ago by Canina‭

Answer
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Q&A 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

Question linux mysql
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+4 −0
Q&A 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 7mo ago by Monica Cellio‭  ·  last activity 6mo ago by Zer0‭

Question Discord
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Q&A Reset all buffer variables to default in Emacs

M-x kill-local-variable RET c-basic-offset seems to work, but only temporarily. If I save, and close Emacs, and revisit the file, the changes do not persist. I that in an affected directory, each ...

posted 7mo ago by mcp‭

Answer
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Q&A What does this suspicious URL structure do?

I think to some extent, you actually answered your own question, possibly without realizing it. A URL is a specialization of a URI. (Or more technically accurate, a URI is a generalization of a UR...

posted 7mo ago by Canina‭

Answer
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Q&A What does this suspicious URL structure do?

It's not as complex as a clever URL trick: your would-be scammer is incompetent. Technically, this is a malformed URL and shouldn't parse at all. The relevant spec is RFC 3986 §3 — for this purpose...

posted 7mo ago by ArtOfCode‭

Answer
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Q&A 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 7mo ago by Monica Cellio‭  ·  last activity 7mo ago by Canina‭

Question urls
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Q&A Automated Git bisect

Of course you can. The script should probably be external to the repository (either stored outside it or in the working tree but not committed and not conflicting with anything in history), otherwi...

posted 7mo ago by Caleb‭

Answer
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Q&A KMail: Run script on open for local mail dirs

I use offlineimap to synchronize my mail, and I have the directory set up as a local folder in KMail. Currently, I open KMail and also run offlineimap to synchronize my mail. Is there a way to mak...

0 answers  ·  posted 7mo ago by matthewsnyder‭

Question email kmail
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Q&A How can I filter GitHub commits by date range, in a friendlier way than git log?

I would handle this with git bisect. Assuming you have a known good old commit C_GOOD (this would be your "since") and a known bad new commit C_BAD (this would be your "until"), git bisect start C_...

posted 7mo ago by matthewsnyder‭  ·  edited 7mo ago by matthewsnyder‭

Answer