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Search - "i need to sleep damn"
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Long rant ahead. Should take about 2-3 minutes to read. So feel free to refill your cup of coffee and take a seat :)
It turns out that the battery in my new Nexus 6P is almost dead. Well not that I didn't expect that, the seller even explicitly put that in the product page. But it got me thinking.. why? Lithium batteries are often good for some 10k charges, meaning that they could last almost 30 years when charged every day! They'd outlive an entire generation of people!
Then I took a look at the USB-C wall charger that Huawei delivered with this thing. A 5V 3A brick. When I saw that, I immediately realized.. aah, that's why this battery crapped out after a mere 2 years.
See, while batteries are often advertised as capable of several amps (like 7A with my LiitoKala 18650 batteries that I often use in projects), that's only the current that they can safely take or deliver without blowing up. The manufacturer doesn't make this current rating with longevity in mind. It's the absolute maximum in current that a given battery can safely handle.
The longevity on the other hand directly depends on the demand that's placed on the battery. 500mA which is standard USB 2.0 rating or 1A which is standard USB 3.0 rating, no sweat. The battery will live for at least a decade of daily charges and discharges like that no problem.
But when you start shoving 3A continuous into a battery, that's when it will suffer. Imagine that your current workload is 500mA and suddenly you get shoved 6 times that work upon you. How long would you last?
Oh and not only the current is a problem, I suspect that it also overvolts the battery to maintain a constant current all the way till the end. When I charged my lithium cells with my lab bench power supply, the battery would only take a few milliamps when it got close to the supply voltage. Quick bit of knowledge: lithium cells are charged at constant current first, then when the current drops below that, it continues at constant voltage - usually 4.2 or 4.35V depending on the battery. So you'd set your lab bench power supply at 4.2V 500mA. But in that constant voltage mode, as the battery's voltage and the supply's voltage equalize, the current drops because the voltage difference becomes lower. Remember, voltage is what causes current to flow. Overvolting at the supply to stay in constant current mode all the way till the end speeds this process up but can be dangerous and requires constant monitoring of the battery voltage.
So, why does Huawei and a bunch of other manufacturers make these 3A power chargers? Well first it's because consumer demands ever more, regardless of the fact that they can just charge at 500mA for the night (8h of sleep) and charge a 4000mAh battery from 0 to 100% no problem. Secondly it's because sometimes you need that little bit of extra juice fast, like when you forgot to plug the damn thing in and you've got only 30 minutes in the morning to pour some charge into it.
But people use those damn fucking things even when they go to bed, making that 3A torture a fucking standard process!! And then they complain that their batteries go to shit?!
Hopefully this now made you realize that the fast charger shouldn't be used as a regular charger ^^29 -
This god damned fucking group Project in University!
How did 2 of these stupid as shit ballsacks of useless crap even manage to get through the first 4 semesters?
And now they can't contribute to anything. Or even worse is when they do contribut and mess up everything. Its like trying to play chess with a god damn bird.
Now this fucking project is robbing me of my sleep and the fucking idiots that organize the whole damn thing don't even care about that it's basically just me and one other guy carrying the fucking project.
Stupid theoretic computer science people that get to use as as slaves for their resarch because we "need to get some experience".
If I get anymore fucking experience of how a big software production works I'm going to fucking murder someone...
Verdammtes Arschgeigengesöcks.
Diese schwanzlutschenden Pferdgefickten Eiterwichsende Hurrensöhne.
I fucking shit Blood because I'm in too much stress. And I mean that literally. My fucking asshole burst open because I fucking have to deal with you dirty disgusting scumbags.8 -
Broken app is broken again. This app is broken so often and so hard, I'm struggling to give a damn.
These fuckers need to take their shitty project, code and managers especially, and launch them into Mars
They blame us and everyone else for their shit and I'm done with it. I need to sleep and not have these fools call me at all fucking hours.6 -
So I just finished a prototyp for my thesis. Still need to segment the real data myself and collect some statistics stuff to write about the network, but I am pretty proud of the result considering the dataset is very small.
For now I need some god damn sleep.5 -
I'm so tired.
Got enough sleep but tired nevertheless every day.
Situation in the company isn't helping, would really like to get a review as I'm really close to a 'final' version for productive use, none given.
Didn't think far enough and didn't include various OO-things when starting to program this application, so I had to rewrite lots of it. It certainly got better by the time but as it's a grown structure I'd feel happier if someone other than me had seen and cursed the code.
Coworker that has most experience in C# only once implemented something with multiple threads, couldn't help me there.
Could not test the code yet because the hardware was inaccessible and is now potentially broken.
I really like working independently, nevertheless I feel a little bit lost at sea - I can deal with that, but it's exhausting.
Also, trying to get an answer from the colleague who should act as my supervisor whether or not I can work remotely during a CS related course in the semester break for > 2 weeks now. Course admission is the mid of January so I'd like to have an answer this year so I can repeat the basics I'll need if necessary.
Also, Midterm is coming.
It's a lot of little things piling up right now I wouldn't mind if there were only 1-2 of them.
I'm just so damn tired.
I'll go to sleep now.
(In happy news: my internet connection is working pretty decent now, technician that fucked it up apologized and said that he probably needs glasses, he misread the connection number. :D)4 -
Literally slept off during this zoom call. I just woke up I don't wth everyone is talking about. Turns out my PR was up for discussion. Now I have to review a bunch of shit I thought I was done with. OS maintainers can be a pain sometimes 😭5
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!dev
i think i need to control my emotions and expression around girls. things are going quite wrong and i am not sure i am able to interact with this beautiful gender correctly.
<misc: somewhat unrelated event. need to vent>
- got called out "a creep", "jerk", and "hypocrite" by this girl. she may be totally correct in calling me these but these words made me think about my behavior and therefore this post .
- characters? she: a friend of a friend, to whom i have met 3-4 times, in trips where we drank together, danced together nd talked till late night, among other people.
me : well me . based on previous allegations you can also label me as creep and hypocrite , but i would describe myself as an introvert, nerdy person who talks better on a keyboard than real life (otherwise i wouldn't be typing this post but whatever.)
- action : i made a comment on her insta story
- action details:
• we follow each other on insta. it was 12 am and i was in a half sleep state, scrolling the damn app before falling asleep
• saw her story with his 3 girl nd 2 guy cousins probably, so out of fun, replied her about how all of their specs look the same and if they all take out their specs from the same shop (cheeky comment, i know)
• she just erupted. from asking whether i also wanna buy from the same shop, to why am i talking to her, who gave you the right to compliment, jerk, hypocrite who can't talk in real life but compliments on keyboard, to creep and "stay away"
• I really wanted to say sorry at some point, but i kept making more cheeky comments in between. i was like , yeah she is my friend going through something and bursting her anger on me, she will come back and laugh, but she kept going towards hypocrite, jerk and finally stay away thing
• after that i knew i crossed the line and immediately got out of the conversation. i didn't apologize though.
• as of now am calm and don't mind the current situation of she being angry at a person who means nothing to her and me realising she is not a friend but a common connection . and till the time i was making cheeky comments, i saw her as my homie friend, so i am not bothered if she is angry
</misc>
I think i am a very needy person. i didn't have many friends in school time and i didn't had any relatives/cousins/siblings to get a lot of affection. a 25 yo horny virgin with no relationships till date does give a bad personality vibe from far, but keep in mind that i have mainly focused on personality growth and a conservative chsracter development my whole life. i do not act on my lonly feelings, but i try to be helpful and nice to everyone (which might be a suspicious/bad thing. just trying to defend my character, but feel free to judge)
every girl that talks nice with me, i get very helpful, nice and cheeky with them. most girls likes nd ignores these things, but some also get along, trust me and are willing to spend more time with me.
This makes me not only be more nice and cheeky with them but also start developing feelings for them and imagining my future/relation with them.
as of now i think there are 12 or 13 girls with whom i got into "vibing" (here, assume that vibing means me talking with them, cracking jokes nd compliments, meeting them alone ,etc. no adult stuff ofc), nd then after a few days told them directly or indirectly that i like them ( in a hope of getting some affection back i guess), getting rejected and still trying to keep the "friendship"
i think this needs to be changed. the people calling me creep, despo, perv , whatever might be correct in calling me those till now(based in my behavior) but i don't wanna be that.
i need to understand the girls might not want anything more than just a help at some point and then be done with it. I shouldn't be going out a limb and trying to get i to conversation/flirt/whatever.
i just am too emotional to let any person go away from my life just because our reason for interaction is over.
If I am commenting on a girl's post to whom i met on some trip, i will be commenting on a guy's post (to whom i met on a similar trip) too , in a similar manner,
if i see a post from one of my school's batchmates , and i find it nice/funny/weird, i will comment as if me and this batchmate met yesterday and not for 1 hr 10 years ago (irrespective of the gender)
and even after that if people are so intolerant, then maybe i am wrong and rather should start forgetting every person with whom i have spent less than 50 days alone.
hope this is the correct math and i could expect people with 50 days = 600+ hours of daytime to be enough to not see me as a stranger7 -
Can some drone operator please end my suffering existence?
I just got on a bus from Berlin to Munich (8h trip) and apperantly some fuckwits thought it was a great idea to destroy the GOD DAMN FREE WIFI. ONLY DRUNK ASSHATS COULD BE SO STUPID. I need a podcast to sleep well but since I already used up my mobile data volume, I'm stuck in here, surrounded by idiots and lost to the world.4 -
So yeah I do work on windows laptop, with multiple remote sessions into windows servers. (deal with it)
I don't like restarting (who does?) so mostly put laptop to sleep. Sometime it bugs out after several cycles and clipboard stops working.
And I sometimes need copying / pasting texts into similar files on multiple servers.
Damn it, because of this bug I developed a mild paranoia in a sense that once i have text in clipboard I do ctrl+a, del in the target file and then paste, just to see visually that I did in fact successfully pasted that shit. -
My computer has gone to repair so for the meantime I'm computer-less. Which sucks big time because I have projects and tests coming up (not to mention personal projects and other stuff I've been asked to do) and I kinda have to leech off my friends and I don't like doing that, but, for now, it's what I'm doing. My old toshiba couldn't handle whatever I have to do, damn thing should be going through menopause or something. I wasn't a good owner LoL
I never really know if it'll boot during the first minute after I turn it on or if'll take it hours to do so, so I don't wanna risk it taking it with me to uni 😬 Not to mention it's still running Vista 😅
So my brother left to go to a friend's house until sunday so for the today and tomorrow I have access to the beast that is his computer ☺
I don't mean beast as a bad thing, it's a good computer, but it has an almost full SSD and I need to install a couple things so I can work on it :') (I'll uninstall them later and try to leave it as I found it LoL)
I can finally take a bit to play as well 😥 as I haven't been able to do so, as not only my PC is on repair, but I've been leaving uni late (after midnight - I valour my sleep OK). Luckily one of my house mates lets me use her PC after she goes to bed or her bf arrives to our house. The other day I managed to install steam and play a bit (she gave me permission to do so and I uninstalled them later) 😂 her computer almost died on me, it only has 4GB of RAM :') poor thing was over working to keep up LoL
Now, my brother's computer has a mechanical keyboard and besides the macro keys (they're on the far end of the keyboard, where you'd expect the shift/ctrl/caps lock/etc keys to be), I'm loving it tbh. It's a cheap keyboard, my mom didn't want to buy anything too fancy for him, but I like the sounds it makes 😅 may get one for myself (a mechanical keyboard I mean LoL. I really liked one I saw here on devRant that looked like a typewriter but it's WAY out of my league for now HaHa)