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Me: "Concierge, I have noticed this issue with live potential on ground a couple of months ago, just a friendly reminder that this still hasn't been fixed."
Concierge: "Well yeah this building is certified (god I hate that word) so whatever measurements you've taken, it doesn't mean anything when it isn't done by the electricians."
M: "Aha, back to that piece of paper huh.. taking measurements requires a piece of paper these days, doesn't it."
C: "Glad you're quick on the uptake."
M: "Well I have the brains in my head to do a proper measurement without dying, and the numbers don't lie."
C: "What do you think that the landlord is going to say? I'm sure you still remember that email "DON'T TOUCH THE ELECTRICITY!""
C: "And remember that she'll probably rather file a complaint against you than to let an electrician come check it, because the latter costs money for something that's already certified."
M: "Well that sucks..."
C: "The certified electricians certified this building. Your hands are pretty much tied."
M: …
*walks off in frustration*
Now, as for the rant. *inhales deeply*
YOU KNOW WHERE YOU CAN SHOVE THAT PIECE OF PAPER?! DOWN YOUR FUCKING ASS! WHAT DOES A FUCKING PIECE OF PAPER MEAN TO JUSTIFY WRONGDOING?! WHAT DOES IT FUCKING MEAN WHEN IT ISN'T BACKED BY A FUCKING BRAIN?!
Yet I apparently can't do anything, because I refuse to certify myself. Now you know why I fucking hate certified enganeers, and why I use that word. The piece of paper doesn't mean shit when you can't back it with an actual fucking brain. And requiring a certificate to do stupid shit, even for changing a fucking light bulb, or a switch or an outlet or whatever. Certified enganeers, because fuckers like that don't deserve to be called engineers. You know what, certified motherfuckers? FUCK YOU!! I can change it myself and I don't (shouldn't) need a bloody fucking certificate for that!!16 -
iPhones are ridiculously picky when it comes to finding a mate- um charger. And knowing why doesn't really make it any easier to understand why. If anything it baffles me more.
So, let's start with appliances that are not phones. Think Bluetooth headsets, keyboards, earbuds, whatever. Those are simple devices. They see 5V on the VCC line and 0V on ground, and they will charge at whatever current they are meant to. Usually it will not exceed 200mA, and the USB 2.0 spec allows for up to 500mA from any USB outlet. So that's perfectly reasonable to be done without any fuss whatsoever.
Phones on the other hand are smarter.. some might say too smart for their own good. In this case I will only cover Android phones, because while they are smarter than they perhaps should be, they are still reasonable.
So if you connect an Android phone to the same 5V VCC and 0V ground, while leaving the data lines floating, the phone will charge at 500mA. This is exactly to be within USB 2.0 spec, as mentioned earlier. Without the data lines, the phone has no way to tell whether it *can* pull more, without *actually* trying to pull more (potentially frying a charger that's not rated for it). Now in an Android phone you can tell it to pull more, in a fairly straightforward way. You just short the data lines together, and the phone will recognize this as a simple charger that it can pull 1A from. Note that shorting data lines is not a bad thing, we do it all the time. It is just another term for making a connection between 2 points. Android does this right. Also note that shorted data lines cannot be used to send data. They are inherently pulled to the same voltage level, probably 0V but not sure.
And then the iPhones come in, Thinking Different. The iPhones require you to pull the data lines to some very specific voltage levels. And of course it's terribly documented because iSheep just trying to use their Apple original white nugget charger overseas and shit like that. I do not know which voltage levels they are (please let me know!), but it is certainly not a regular short. Now you connect the iPhone to, say, a laptop or something to charge. An Android phone would just charge while keeping data transmission disabled (because they can be left floating or shorted). This is for security reasons mostly, preventing e.g. a malicious computer from messing with it. An iPhone needs to be unlocked to just charge the damn thing. I'm fairly sure that that's because the data lines need to be pulled up, which could in theory enable a malicious computer to still get some information in or out of it. USB data transmission works at at least 200mV difference between the data lines. It could be more than that. So you need to unlock it.
Apple, how about you just short your goddamn data lines too like everyone else? And while you're at it, get rid of this Lightning connector. I get it, micro USB was too hard for your users. I guess they are blind pigs after all. But USB-C solved all of that and more. The only difference I can think of is that the Lightning connector can be a single board with pads on either side on the connector, while in USB-C that could be at the socket end (socket being less common to be replaced). And at the end of the day, that really doesn't matter with all the other things that will break first.
Think Different. Think Retarded. Such tiny batteries and you can't even fucking charge them properly.6 -
!dev I guess
Stress and anxiety are bitches. I'm sure that mostly everyone here already knows that. Sometimes life is just a fucking mess, and no matter what you do, it just gets worse and worse.
Personally, shit's just gotten so bad lately. A bit more than a year ago life was shit and I started pulling out my hair, then I noticed I had a bald spot after about a week and I did everything I could to stop. Managed to stop, until recently. Right now I have a fair sized bald patch right on the top of my head after about a month of pulling. At least I have long hair (about chest length) so I can just put it up to cover the spot.
This community has been the thing keeping me sane lately and I just wanted to thank you guys for just doing what you do. I'm a fucking mess and just need an outlet11 -
How I confused an Indian co-worker.
I noticed that his office desk was using a multi-outlet power strip connected to another one, and then one more after that, because the cable length was too short.
Me: pointing out that this is not allowed in our company.
Him: dafuq-look.
Me: yeah, electrical safety, we need to replace this. Gonna ask IT whether they have something (they did), replaced it.
Him: different dafuq-look.
Me: I guess that's the most German thing you've run into, right?
Him: uh, yes, but I can see the point. :)8 -
fuck.. FUCK FUCK FUCK!!!
I'mma fakin EXPLODE!
It was supposed to be a week, maybe two weeks long gig MAX. Now I'm on my 3rd (or 4th) week and still got plenty on my plate. I'm freaking STRESSED. Yelling at people for no reason, just because they interrupt my train of thought, raise a hand, walk by, breathe, stay quiet or simply are.
FUCK!
Pressure from all the fronts, and no time to rest. Sleeping 3-5 hours, falling asleep with this nonsense and breaking the day with it too.
And now I'm fucking FINALLY CLOSE, I can see the light at the end of the tunne<<<<<TTTOOOOOOOOOOOOOTTTTT>>>>>>>
All that was left was to finish up configuring a firewall and set up alerting. I got storage sorted out, customized a CSI provider to make it work across the cluster, raised, idk, a gazillion issues in GH in various repositories I depend on, practically debugged their issues and reported them.
Today I'm on firewall. Liason with the client is pressured by the client bcz I'm already overdue. He propagates that pressure on to me. I have work. I have family, I have this side gig. I have people nagging me to rest. I have other commitments (you know.. eating (I practically finish my meal in under 3 minutes; incl. the 2min in the µ-wave), shitting (I plan it ahead so I could google issues on my phone while there), etc.)
A fucking firewall was left... I configured it as it should be, and... the cluster stopped...clustering. inter-node comms stopped. `lsof` shows that for some reason nodes are accessing LAN IPs through their WAN NIC (go figure!!!) -- that's why they don't work!!
Sooo.. my colleagues suggest me to make it faster/quicker and more secure -- disable public IPs and use a private LB. I spent this whole day trying to implement it. I set up bastion hosts, managed to hack private SSH key into them upon setup, FINALLY managed to make ssh work and the user_data script to trigger, only to find out that...
~]# ping 1.1.1.1
ping: connect: Network is unreachable
~]#
... there's no nat.
THERE"S NO FUCKING NAT!!!
HOW CAN THERE BE NO NAT!?!?!????? MY HOME LAPTOP HAS A NAT, MY PHONE HAS A NAT, EVEN MY CAT HAS A MOTHER HUGGING NAT, AND THIS FUCKING INFRA HAS NO FUCKING NAT???????????????????????
ALready under loads of pressure, and the whole day is wasted. And now I'll be spending time to fucking UNDO everything I did today. Not try something new. But UNDO. And hour or more for just that...
I don't usually drink, but recently that bottom shelf bottle of Captain Morgan that smells and tastes like a bottle of medical spirit starts to feel very tempting.
Soo.. how's your day2
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