Tech Archives - Page 2 of 5

Mitigating the Link Rot Problem

2023/07/01 - Tech

Links are one of the core features of the web. We use them to browse websites and to refer to content hosted somewhere else. The problem with links is that they might stop working at any time. Websites change and die, content is moved, modified and deleted, services introduce paywalls and login pages, laws make sites inaccessible. This is usually referred to as “link rot”.

Just a few hours ago Twitter decided to put all tweets[a] behind a login wall. This change might not be permanent if we are to believe a tweet from the owner (and of course you need an account to read it), but just like that, millions of links shared over the years, bookmarks, and open tabs no longer work as expected. And some of those links are important.

Popular services have been doing similar things for years. For example, Facebook and Instagram redirect users they don’t like (IP, browser, etc) to a login page independently of the content you’re trying to access (could be a meme or some announcement from your government). Reddit started hiding content from mobile users, requiring them to login or install their app (even though the content is right there behind the popup). Imgur, a very popular image hosting service, now has a problem with hosting images, started deleting content, and redirects users accessing images to pages with ads and trackers. Google tried very hard to create a Facebook competitor with Google+, but the service closed and a lot of content was lost.

This affects embedded content too. On top of the privacy problems of adding external content to pages, if the content isn’t really on the page, it might disappear, change or be put behind some wall. For some content this is not a big deal, but sometimes it is. For example, some news websites embed public posts from politicians. What if the post is removed? Did the person ever said what the site claims they did? Or what if the post is updated to say something else?

How to mitigate this?

There’s nothing we can do to stop links we don’t control from breaking, but we can duplicate the content so it exists in more than one place. We can:

Take screenshots of the page/content.
Archive the content on services like the Wayback Machine and Archive.today.
Provide different sources.
Keep our own copy of the content.

And so on.

Charging Control on LineageOS

2023/06/11 - Tech

I haven’t seen this mentioned anywhere else other than LineageOS’ changelog, but today’s build (2023-06-11, LineageOS 20) for my OnePlus 8 Pro (instantnoodlep) comes with a new feature called Charging Control which gives us some control over the charging of our devices.

There are 4 options at the moment:

Off: default, starts charging right away.
Automatic schedule: based on your alarm.
Custom schedule: set the start time and target time to be fully charged.
Limit charging: set the max % your battery should charge to (between 70 and 100%).

If charging is restricted by your settings, you’ll see a notification. This notification takes you to the settings page… which is okay, but it would be nice if we could quickly resume charging/temporary disable the restriction directly from the notification.

Some Android brands and iOS have offered it for years (with different levels of control), but it’s nice to see this coming to a popular custom ROM like LineageOS and, eventually, to many others that follow LineageOS closely.

The “limit charging” option will be useful on a phone I use as hotspot. It sometimes spends days connected to a charger and it gets a bit warm. Currently I use a Magisk module to limit charging and this will allow me to accomplish the same without doing anything more advanced.

Update February 2025:

This feature is still available in LineageOS 22 (Android 15), but the level of control still depends a lot on the device. For example, I can’t select the maximum battery level on my Pixel 8 Pro:

Poco F4 Review

2023/01/07 - Tech

What’s in the Box

Poco F4 “Moonlight Silver”, 6GB+128GB, pre-applied screen protector.
67W USB-A charger.
USB-A to USB-C cable.
USB-C to 3.5 mm headphone port.
Clear case.
SIM card remover tool.
The usual paper stuff (quick start guide, warranty notice, etc).

Other notes:

Bought directly from Xiaomi. I paid £229 GBP (around 266 euros or 273 dollars) for it in June 2022.
The phone is running MIUI 13.0.6 Global based on Android 12.
Out of the box, after the Play Store/Xiaomi updates installed apps and before uninstalling bloatware, there’s around 100GB of space free on this 128GB variant.

Macbook Pro 16″ 2021 (M1 Max)

2021/11/14 - Tech

I’ve replaced my laptop with the new Macbook Pro from Apple and this is my opinion about it. A mini review about the 2021 16″ model with the M1 Max SoC and how well it works for me.