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*Makes joke in dev community*
RandomGuy: "well actually, that's not correct. The truth is blah blah blah"
Can you please just for like 5mins enjoy the joke and have a laugh?
All you're doing is stroking your own ego.3 -
I've just disassembled this LED floodlight that I bought a while ago. It's some stupid little cheapie from a dollar store, so I figured that there'd be shit inside. But I wanted that LED cob.. a power LED :3
Well, shit wasn't too far off from the truth. The component choice is reasonable, but the design of the bloody thing.. batshit insane. The LED floodlight is powered by 4 AAA batteries, connected in series. So 6VDC. That then goes into this little tactile pushbutton, into the LED cob and then a 4.7 ohm resistor.
Well that's a pretty easy circuit.. let's remove the batteries and the casement, and put it on the lab bench power supply. Probes connected to the circuit with only the resistor and the LED cob in between (I didn't want to deal with the switch). Power supply set to 6V, current limiting to 500mA, contact!! And it works, amazing! So I let it run for a while to see that nothing gets too hot.. hah. After a minute or so, smoke would come out.. LED cob was a bit warm to the touch but nothing too bad. But the resistor.. I could cook water on it if I wanted to! 100 fucking °C, and rising. What the F yo?!
So I figured that I didn't want to put the resistor in between there. Just the LED cob now, which apparently has a forward voltage somewhere between 3.2V and 3.3V depending on how I set the current (500mA and 600mA respectively). Needed a bigger heatsink though, so I jammed one of my aluminium heatsinks on there. And it worked great! Very bright too, as it takes between 1.6 and 2W of power. Just for a comparison, the lighting in my living room is 4x5W and the ones on top of my dining table are 2x3W (along with some TL bar that my landlord put there.. fluorescent I think). So yeah, 2W is quite a lot for an LED, especially when it's all concentrated into one tiny spot.
That said, back to the original design with the resistor. 2 questions I have for that moron that designed this crap. First, why use a resistor for a power LED?! They needlessly waste power, and aren't good choices for anything that consumes more than 100mA. You should use PWM for these purposes, or tune your voltage on the supply side. Second, why go with 6V when your forward voltage is 3.3 at most? Wouldn't it make more sense to use 3 batteries with 4.5V? Ah, but I know the answer to the second one. AAA cells aren't rated for high loads like this. So that's likely why the alkaline cells that I had in there before have started leaking. Thanks, certified piece of shit!
Honestly, consumer electronics are such a joke... At least there's some components that I can salvage from this crap. Mainly the LED cob, but also the resistor and the tactile pushbutton perhaps.
One last remark that I'd like to make. This floodlight was cheap garbage. But considering that you can't do it well at that price, you just shouldn't do it. You know why? Because consumers always go for the cheapest. Makes a lot of money to build at rock bottom prices and make shit, but it damages the whole industry, since now the good designs will go out of business. That's why consumer electronics is so full of crap nowadays. Some unethical profiteering gluttons saw money, and they replaced the whole assortment with nothing but garbage. I'm sure that there's a special place in hell for that kind of people.17 -
does every computer guy has this sitting problem....
for the record i do
and i never notice that unless and until i m finished with my work😂😂😂😂😂😂
3 -
@MissDirection today I learned what it truly means to be a "codeslut". I understand the decision you made to change your username due to the circumstances but I want you know that I'm now seriously considering prepending 'CodeSlut' to my username.
To be a code slut, in my definition, is to fuck with all things code.
I don't remember the idiot(s) that murked the name with shame, I remember being scornful towards them for their immaturity...But now I know whole the truth, and that what they were also unknowingly shaming was any engineer who has had an interest in anything related to code. Fuck them, in a sense they've fucked themselves, because I personally believe that as developers there's a little (code)slut in each and every one of you. Those who are willing to fuck with all of it and have a damn good time doing it. To dabble in a little bit of this and a little bit of that from time to time. Whether or not we stick with it is irrelevant, it's the experience we gain from it that makes us better people. To shame a code slut is to shame the pursuit of knowledge. And to shame the pursuit of knowledge is to shame my purpose in life. I stand by my pursuit to fuck with it all, no tech is sacred - I will fuck with it!
Please @MissDirection don't let my new username stop you from ever changing yours back to what it was or take this as some form of a personal insult/joke. I'm serious - I understand now. I'm not even sure if you realised it, but QueenCodeSlut held such beauty and truth to it that many(including myself) couldn't even begin to fathom. That is enlightenment of the utmost pulchritude, please accept this username change as a gesture of honor and respect towards you and any other fellow humans with their own endeavors of truth and knowledge.12 -
Byron (reckful) has committed suicide. He was one of the first big streamers on Twitch and a game developer.
He was suffering from depression and has been for quite some time. He always appears happy around friends. He did "joke" about committing suicide on his last stream. Watching the clip makes it obvious that there was some truth to the "joke".
Also, remember that you never know what someone online is suffering from or how that person may interpret a joke. Be careful and think about how your message is received.
Please seek help if you have suicidal thoughts or even signs of depression. It's not a sign of weakness. We all need help sometimes.7 -
tldr:
first year in college we programmed 24 hrs straight to fix somebody's mess before the deadline. Decided not to screw him over, instead he claimed to have done everything and we failed the assignment.
Long version:
var group= new[]{"Mike", "Gavin", "Gus", "I", "Ben" };
var client = "Jack"';
First year of college we had an assignment to make a web program for somebody.
Ben wanted to join our group and he already knew a client so we let him join.
After joining Ben wanted to be project lead, but we already decided Mike based on his experience.
Ben claimed to be much better in every way than Mike at and kept coming with stuff the following weeks why we should make him project lead. He kept pointing out when Mike did something wrong and he even came with an audio file where he clearly made jack say that he wanted Ben to be project lead .
After that we were all a bit pissed and told him that he should get it in his head that he was not going to be project lead and just start working on his part of the assignment.
We also found out that Ben was a documentation addict, what we could write in a small paragraph, he wrote a whole page about it. No joke, I rewrote a page of his in 5-6 rows with the same information in it.
No problem you thing, wrong! Because of this he kept bothering us arguing and claiming that our documentation was wrong because it was to short.
In the week of the deadline we asked Ben if he was also done, and told us that he was done for a while now.
The day before the deadline we came to school thinking we only had to do some merging and finishing up documentation.
Then we found out that Ben has almost nothing, and what he had the IDE was screaming that it was incorrect, spaces in Id's and css class names for instance. A really good programmer, my ass!
We were so pissed off at this point, but we had 24 hrs and needed to come up with a plan to fix it.
We decided that Mike and I were going to fix Ben his shit in the coming 24 hrs and Ben was going to make our last bit of documentation because we would not have the time for that, Especially if we had to argue with him like we had to do for each bit of documentation. Gus did not have time and Gavin could not program on his own yet, he wanted to help, but helping him help us would cost more time than we had.
We all went home after that and Mike and I started to program 24 hours straight while in a Skype call, making what Ben had 2 months for. Shortly before the deadline Mike looked at our finishing up documentation received from Ben and told me it was "Okay" and zipped everything up and uploaded it to school with a few minutes to spare.
After that we thought everything was good, we made Ben's part work and delivered it in time. We also decided not to throw Ben under the bus, because this would hurt all our grades because we did not work good as a group since we should have noticed it earlier.
A few weeks go by till the assessment.
The assessment start with asking if we want individual grades or as a group when you all think you did equal amount. We choose as a group, because if we chose individual not only Ben but also Gavin would get a lower grade and we did not think that was fair because he tried so hard.
We demo the product and the teachers are positive. When the teachers start about the documentation, the first thing they tell is that they found something interesting in the documentation, and they read it to us:
"I, Ben, have made all the documentation because my group did not want to."
That was so far from the truth, we all did make our documentation about the parts we made. Yes he did do overall a little bit more because every single bit of documentation we had to argue with him, so every time he volunteers to make it, we would all agree. And he made Mike's and i's last bit of documentation.
Telling the teachers on that point would not have mattered, it would only have hurt is in another way, so we did not and all failed the assignment. And we all felt like to strangle him.
This is now a few years back, but i still want too.1 -
Storytime!
(I just posted this in a shorter form as a comment but wanted to write it as a post too)
TL;DR, smarts are important, but so is how you work.
My first 'real' job was a lucky break in the .com era working tech support. This was pretty high end / professional / well respected and really well paid work.
I've never been a super fast learner, I was HORRIBLE in school. I was not a good student until I was ~40 (and then I loved it, but no longer have the time :( )
At work I really felt like so many folks around me did a better job / knew more than me. And straight up I know that was true. I was competent, but I was not the best by far.
However .... when things got ugly, I got assigned to the big cases. Particularly when I transferred to a group that dealt with some fancy smancy networking equipment.
The reason I was assigned? Engineering (another department) asked I be assigned. Even when it would take me a while to pickup the case and catch up on what was going on, they wanted the super smart tech support guys off the case, and me on it.
At first this was a bit perplexing as this engineering team were some ultra smart guys, custom chip designers, great education, and guys you could almost see were running a mental simulation of the chip as you described what you observed on the network...
What was also amusing was how ego-less these guys seemed to be (I don't pretend to know if they really were). I knew for a fact that recruiting teams tried to recruit some of these guys for years from other companies before they'd jump ship from one company to the next ... and yet when I met them in person it was like some random meeting on the street (there's a whole other story there that I wish I understood more about Indian Americans (many of them) and American engineers treat status / behave).
I eventually figured out that the reason I was assigned / requested was simple:
1. Support management couldn't refuse, in fact several valley managers very much didn't like me / did not want to give me those cases .... but nobody could refuse the almighty ASIC engineers. No joke, ASIC engineers requests were all but handed down on stone tablets and smote any idols you might have.
2. The engineers trusted me. It was that simple.
They liked to read my notes before going into a meeting / high pressure conference call. I could tell from talking to them on the phone (I was remote) if their mental model was seizing up, or if they just wanted more data, and we could have quick and effective conversations before meetings ;)
I always qualified my answers. If I didn't know I said so (this was HUGE) and I would go find out. In fact my notes often included a list of unknowns (I knew they'd ask), and a list of questions I had sent to / pending for the customer.
The super smart tech support guys, they had egos, didn't want to say they didn't know, and they'd send eng down the rabbit hole. Truth be told most of what the smarter than me tech support guy's knew was memorization. I don't want to sound like I'm knocking that because for the most part memorization would quickly solve a good chunk of tech support calls for sure... no question those guys solved problems. I wish I was able to memorize like those guys.
But memorization did NOT help anyone solve off the wall bugs, sort of emergent behavior, recognize patterns (network traffic and bugs all have patterns / smells). Memorization also wouldn't lead you to the right path to finding ANYTHING new / new methods to find things that you don't anticipate.
In fact relying on memorization like some support folks did meant that they often assumed that if bit 1 was on... they couldn't imagine what would happen if that didn't work, even if they saw a problem where ... bro obviously bit 1 is on but that thing ain't happening, that means A, B, C.
Being careful, asking questions, making lists of what you know / don't know, iterating LOGICALLY (for the love of god change one thing at a time). That's how you solved big problems I found.
Sometimes your skills aren't super smarts, super flashy code, sometimes, knowing every method off the top of your head, sometimes you can excel just being more careful, thinking different.4 -
"If Internet explorer is brave enough to ask you to be your default browser, you're brave enough to ask that code girl out"
-Abraham Lincoln 1863 -
My first words to one fresh graduate , which just started his backend path:
Untested code is a garbage waiting to be collected. Even if some companies / teams somehow manage to do miracles and to work with untested code... that's just a pre-death fantasy of a dying man. -
Still there are many users who came here instead of stress relief... Only In Search of DEVRANT SWAGS😇😇11
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