Alts (mostly for modding)

@sga013@lemmy.world

(Earlier also had @sga@lemmy.world for a year before I switched to lemmings)

  • 8 Posts
  • 226 Comments
Joined 6 months ago
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Cake day: January 16th, 2025

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  • He seems overly dramatic about it. and some of the things are factually incorrect. for example, he says we functionally do the same things, but we do not, we essentially now run much more complex software in browsers. the best way that i can put it, is, browsers are practically virtual machines, which run softwate like word processors and meetings. I am not encouraging anything here, I myself am the kind of guy who refuses to use web applications, but I understand why people use them. in the broll, there was some example of a few tabs open, and only 2 gigs of memory usage. not sure exactly how old that clip is, but things have changed, many for better. for example, your browsers ususally limit memory usage to half of total available (be it 4 gig, or 8 gig or 16 gig (tthere are now some better/finer things related to exact limit, but lets not go there)), and if you have larger amount of ram available, your browser caches more (save future cpu/gpu cycles). Also, we now have better sandboxing and better isolation of tabs, which results in duplication of assets, but better security. you can still do some manual tweaking (i do, for example, disable js by default, or instead of per tab isolation, i have per site instace, which is less secure, but more efficient, plenty more), nobody stops you from doing that.

    I do get the hatred for cloud shift. I dislike it too, and maintain offline stuff. but that has nothing to do with hardware performance decreasing. if anything, it would lead to less memory/storage required, as most of compute will be done in server. you would have lighter machines, with just display and inputs. and this was the exact model of computing 40yrs ago, servers/mainframes and weaker terminals.

    if you want to complain about stuff, you can complain about excess use of js, or writing desktop stuff in js (this while is worse than using some compiled languages, it is not that bad), or about the amount of things that now want your attention. you can rant about bad tech practices, but not, about comparing a modern web + video editing, as opposed to older static sites


  • sga@lemmings.worldtoScience Memes@mander.xyzPeasants
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    4 days ago

    you can create a python virtual environment, and you do not even have to install python for that. you can install python in a user only mode, and then create a virtual environment (these can be made anywhere, so for example, your downloads or documents folder(assuming you are allowed to access these folders, you usually do)), script would have to be modefied a bit, but still doable. In case you need help for this, feel free to reply/message



  • What I meant was for example, if someone is weak in, let’s say, english, but understands their shit, then they conduct their research however they do, and then have some llm translate it. that is a valid use case to me.

    Most research papers are written in English, if you need international cites, collaboration or accolades. A person may even speak english but it is not good enough, or they spell bad. But then the llm is purely a translator/grammar checker.

    But there are people who use it to do the latter, use it to generate stuff, and that is bad imo




  • others have given pretty good picture of what you have to do, but you can also do this in some other language, for example in binary, or ascii, and then reduce the font size to something close to 1 pixel. the actual text of pdf is stored in seperate xml tags. Plus you can also write it simply in plain text anywhere near margin of page (no need to do color or size shenanigans) and simply crop pdf out. Cropping of pdf does not remove the stuff, just hides it. Unless you rasterise pdf afterwards and then submit, the stuff is simply there with no special amount of work required.









  • sga@lemmings.worldtoScience Memes@mander.xyzpHun
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    11 days ago

    I know this is a meme, but in case someone is interested, we usually do not want to use strong acids/bases to maintain buffers, instead, weaker acids (for eg, acetic acid), weaker bases (nh4oh), or their correponding weak-strong salt pair, or if it is really close to 7, then weak-weak, weakly dissociating salts (likr (nh4)2 co3).

    I am probably forgetting the proper names for this, but idea is that waker acids/bases do not dissociate completely. for example, iirc, nh4oh is something close to 9-10, so if you want a basic buffer, then you use nh4oh in bulk to get close to required absolute amount of oh- ion concentration (maybe, because you want some reaction to happen in proper stoichiometric ratios), and for fine tuning, use very low concentration of stronger acid/base (depending on the fact that your target is above or below the value of bulk). stronger acids/bases almost immediately completely ionise. for example, i want to make something like 8.5, then i start with nh40h with 9, and slowly add hcl to reduce ph. with this, you make nh40h + hcl -> nh4cl + h2o. this nh4cl, is now acting as weakely dissociating. this reaction is also reversible. around the equillibrium ph, if you add more h+, then reaction goes forward. but simply by adding more water (or diluting), you can reverse this. with salt like nacl(nacl + h2o -> na+ + cl-) , they will practically never recombine, and you can not use this to your advantage.

    the actual salt/acid/base to be used will also depend on solubility of present ions, miscibility, organic or non organic (in this context, organic means carbon related molecules)



  • sga@lemmings.worldtoScience Memes@mander.xyzPeasants
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    15 days ago

    I have a script which fetches bib entries for pdfs, and then renames it to my prefered format (names of author (no more than 2) - name of paper).

    in case you are interested

    
    #!/usr/bin/env sh
    
    newnamefn(){
    	bib="$(pdf2bib "$1")"
    	name="$(echo "$bib" | grep "title = " | cut -d'{' -f 2 | cut -d'{' -f 1 )"
    	authors=$(echo "$bib" | grep "author = " | cut -d'{' -f 2 | cut -d'{' -f 1  | sed -z 's/\ and\ /\n/g' | head -n 2 | tr '\n' ' ')
    	echo "$authors-$name" | detox --inline
    }
    
    for i in "$@" ; do 
    	newname="$(newnamefn "$i")" 
    	mv "$i" "${i%/*}/$newname".pdf
    done
    
    

    detox --inline is just a utility which makes the file names shell friendly (removes special characters and spaces), but that is optional. Also, technically the newnamefn is what does all of the job, and below is just a loop to iterate on all files that are given as input like script file1 "file2" file3, where file2 had some special characters, so enclosed in "" quotes. you can also translate it to python, then you would not even require sed and grep (you can just get output in json-esque format). I have a small keybinding in my file manager, which renames all selected files, so I do not have to spend any amount of my mind

    you can make it work in any os (maybe use some llm for it), you just have to install pdf2bib


  • what exactly are you looking for? there are many guides for switching to linux, for example, arch wiki; has enough details for anybody. similarly, there are other distro wikis (fedora/debian/mint/…). But none of them are specifically for switching from windows (10). Most of them do mention that backup your stuff, or mount windows partitions for moving stuff.

    If you need something to switch specifically from windows, that is hard. because the way people use windows changes a lot with people. My personal recommendation would be to just search “switch to linux” on youtube, find suitable videos (in prefered languages or target audiences, which are also suitabbly licensed(most linux youtubers release their stuff under some variation of cc, and youtube by default has also some cc license for all videos. you can check about licenses in youtube description.)). Video demos for people today or more approachable, and can also help navigate any issues that might occur during the move. Once they have some distro installed, they can look up distro wikis to build upon.



  • does your language assume that gay people do not exist?

    pretty much. Many old folks consider it as a disease or mental illness.

    Do you use the exact same word for a man who likes women (eg a straight man) as you would for a woman who likes women (eg a lesbian)?

    That was not a thing, and hence it never had a word/s. basically someone born with a male reproductive part was male, other is female, and that is about it. A male was (is) expected to marry a female (love or arranged(where family finds “suitable” partners, and the bride/groom have little idea of other)).

    Things have changed a lot for better in past 2 decades, but much of the “older ways” still remain as “traditions”.

    I never confused sex and gender, as you describe them, as I said these do not exist as separate concepts in my natiive tounge. I used different words for them, which while not ideal, do convey the meaning. My questions were mostly regarding gendered pronouns, and having terms for different sexes (as in lgb of lgbt) or genders (t of lgbt), and why do even need terms for these, or why would one like to share it with others.