Hi! First of all thank you so much for the detailed explanation!

What I’m trying to do is scraping some content.

Yes I’m trying to return all links (maybe in a vector), I have a list of elements (Select, which actually is scraper::html::Select<'_, '_>) which contain essentially html nodes selections, and I would like to grab each of them, extract the actual link value (&str), convert it into an actual String and push it firstly into a vector containing all the links and then in an istance of a struct which will contain several datas about the scraped page later.

I was trying to use a for loop because that was the first structure that came to my mind, I’m finding it hard to wrap my head around ownership and error handling with rust, using the if let construct can be a good idea, and I didn’t consider the use of break!

I also managed to build the “match version” of what I was trying to achieve:

fn get_links(link_nodes: scraper::html::Select<'_, '_>) -> Vec<String> {
        let mut links = vec![];

        for node in link_nodes {
            match node.value().attr("href") {
                Some(link) => {
                    links.push(link.to_string());
                }
                None => (),
            }
        }

        dbg!(&links);
        links
    }

I didn’t understand that I had to return the same type for each of the Option match arms, I thought enum variants could have different types, so if the Some match arm returns (), also None has to do the same…

If I try with a simpler example I still cannot understand why I cannot do something like:

enum OperativeSystem {
            Linux,
            Windows,
            Mac,
            Unrecognised,
        }

        let absent_os = OperativeSystem::Unrecognised;
        find_os(absent_os);

        fn find_os(os: OperativeSystem) -> String {
            match os {
                debian => {
                    let answer = "This pc uses Linux";
                    answer.to_string()
                }
                windows10home => {
                    let answer = "This pc uses Windows, unlucky you!";
                    answer.to_string()
                }
                ios15 => {
                    let answer = "This pc uses Mac, I'm really sorry!";
                    answer.to_string()
                }
                _ => {
                    let is_unrecognised = true;
                    is_unrecognised
                }
            }
        }

match is much more intuitive for a beginner, there’s a lot of stuff which go under the hood with ?

I wonder why we don’t have AI browser extensions that can recognise and obscure possible ads / unwanted content yet

I will add another amazing alternative i’ve found, currently working great: https://www.distractionfreeapps.com/ This was exactly what i was looking for.

Hisense A9 with full root + microG

A minimalist eink anti addictive machine that brings smartphones back to an actually useful tool removing literally all the bullshits.

TREE STYLE TAB

There’s Bitcoin and lightning network :)

This app is amazing! I loved the infinity design, that’s so fucking amazing you took the time to bring it on Lemmy, i never really liked Jeroba!

I’m actually curious on Rust, i don’t like how dispersive can be JavaScript, i prefer to build smaller, maybe uglier things, but that work and are nicely stable, scalable and can be integrated on multiple different platforms. Also i love that almost everything runs on Cargo and i don’t have to choose between 100 things that essentially cover the same target. I also think the Discord idea is quite good, i just want to find someone who is on my same level to grow / build cool things toghether, or small projects on which i can actively partecipate, there’s also an association near me that promotes opensource projects and give free code lessons, i might give it a try as well and see if i meet someone there. I’m gonna give it another try before deciding of giving up, i think it is deserved.

And how you deal with that, how do you choose what to do and what not to do?

Honestly when i first got into coding i liked the fact it could give me jobs i could do from every part of the world, that is still on demand and that gave a certain freedom on how you approach technology and customize it to make it your own, i always liked to tinker around with computer and i even have a small home server i use for several stuff. I loved how useful internet was to find informations otherwise unreachable and share stuff without censorship woth everyone, as i said i love the story of the cypherpunk movement, i see bitcoin as a real solution to our obsolete economy, and i thought i would have liked to have a role into changing this shitty system paradigms, my target was to work with lightining network or similar protocols maybe one day. However i feel like i’m changing lately and i’m lacking human interactions so much, there’s no point in building something toghether if there’s no emotions to share with others before, during and after the process. Maybe it’s just how i’m made, but i cannot stick to it, i just get super depressed and i see no point in doing it. Maybe i’m just lazy i don’t know, but it is like that.

Adding the fact that sometimes i feel like technology controls me, and not the opposite despite all the efforts i make, feels just super wrong and not how i want to live.

I’m studying webdevelopment so i’ve had the opportunity to work only on simple stuff so far, but it already feels super overwhelming, sometimes i get lost just in setting up my coding environment, just to realize it will only be one of many i’ll need to learn how to work with.

The RSS feature is amazing, i wanted to do something like that with RSS Bridge, but it looks like both Instagram and Facebook are doing their best to block exactly these kind of things, so it works half of the times and it needs to be fixed quite often, i think now it doesn’t work very well either… Also it is very complicated to be set up if you don’t know a bit of PHP. Of course i’m willing to learn but all this blocking that projects like this (see Barinsta or Bibliogram) get is really discouraging. I think Meta content is probably one of the worst to scrape.

Regarding Proxygram: for now it works, i’m using a public istance to grab some RSS feeds, if it proves to be reliable i will be happy to host my own istance as well, if possible :) It’s sometimes slow to grab data (i guess because sessions get easily blocked/limited, getting error 500) but not really a problem as i just want to see new events every couple of days, one issue tho is that the RSS doesn’t show all the posts (only showing the last three of them), which can be annoying as you may lose something if you don’t see it and save it.

EDIT: It actually does get other posts as well, just reaaally slowly, meaning that if you follow really large accounts in a week or so you can find your feed full of older posts marked as unread.

Anyway thanks to whoever is making the hard job of building/owning an instagram scraper, I really know it can be tough.

Exactly lmao

I love Lemmy because you can see that people actually understand that foss platforms don’t keep themselves up magically but there’s actually people involved that work hard for making internet a better place without any economical incentive, but just their ideal.

Not necessarily, of course open source is better, but i really just want something that gives me power over the content i can see, this is usually what happens in open source, that’s why i posted here, but im open to closedsource solutions. I didn’t know of the existence of modded stuff like this. How can they mod a closed source app? Are they partner with instagram? How does it work? Do they just scrape content like anyone else? How are they not getting banned like other scraper apps?

👏 👏 👏 👏 👏 👏 👏 👏 👏 👏 👏

If you search it online you can find that people have some issues with computer running amd ryzen processor and the adb and fastboot commands, i don’t know if it’s the case, but i couldn’t find any other reasons on why a TWRP nandroid backup that was completely fine when i took it and didn’t prompt any error couldn’t be restored.

It’s not a disk image, it is a particular type of compression that packs up different parts of the system (system, data, vendor etc…).

I also tried to enter the backup by using a tool that converts .ab backup in .tar, but i didn’t manage to do it.

Anyway i don’t really care if i lost that particular backup, i just want to avoid it to happen again

The vpn thing worked!

Thank you!!

How do you sandbox google apps in android?

Yeah the web version is cool but it doesn’t give you the navigation and can’t find your position, usually i wouldsearch for a destination in webview and open it in another nav, but that doesn’t work well if you are by foot for example…

But that might actually be the case tho, because i don’t get any position without my cellphone data active (only with GPS it can’t find a position) that might explain why it gets so long sometimes.

Yeah but with graphene at least you can limit the permissions google maps has and treat the app like every other normal app, isolated and not able to grab informations if you’re not using it, i wonder if there’s a way to use it with an anonymous google account just like Aurora.

Yeah sure planning ahead helps, but it’s difficult when everyone else you are with has a different workflow or if something unexpected happens…

I will try osmand again for public transports, but the problem is sometimes with the mozilla geolocation services (default in lineage) you get your position after 10 minutes (or you just don’t get it sometimes) and it isn’t precise at all, in my experience it was working well with car but by foot it just can’t sort out where you are…

For the google phone it’s not just the thing of giving money to google, it’s also that i’m tired of phones you cannot unmount, change battery or other basic pieces like the screen, i would get a fairphone, but i’m not really sure the price is worth it.