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 ^^

Software engineering is doomed.

The next generation of developers is going to suck as fuck

I've come across a lot of situation that made me think this way.

The most notable examples are right here on devrant.

I've seen a shit ton of rants blaming languages for "bugs" when in fact those "bugs" wouldn't have happened if those fuckers would have read the specifications of said languages.

This new generation doesn't read, when they've got a problem they just fucking go to Google for answers, they don't bother reading specifications, language books, rfc, etc, they don't bother reading where the true source of information are. The documentation ? What's that ? Let's go to stackoverflow first, let's think second.

Same back in school I've seen people in the highest grades that couldn't fucking decompress a tar archive.

In the coming decades we will loose the high skilled people, the people that made the software world as it is today we will be left with fuckers only able to blame things for stuff they don't understand.

This is my first true rant. This is me being pissed off.

Just saw Time magazine's cover
Person of the year 2019: Greta Thunberg

What the fuck did she do to deserve that????

It's time someone acknowledge a developer/techie as a person of the year.

There was automation, spaceX and many more advancement in the field of technology. Why does it feel like technology is always taken for granted.

Not to sound to sexist with that comment. But, living in Sweden (one of the most developed country) and telling the world leaders go fuck themselves is not an achievement.

Been reviewing ALOT of client code and supplier’s lately. I just want to sit in the corner and cry.

Somewhere along the line the education system has failed a generation of software engineers.

I am an embedded c programmer, so I’m pretty low level but I have worked up and down and across the abstractions in the industry. The high level guys I think don’t make these same mistakes due to the stuff they learn in CS courses regarding OOD.. in reference how to properly architect software in a modular way.

I think it may be that too often the embedded software is written by EEs and not CEs, and due to their curriculum they lack good software architecture design.

Too often I will see huge functions with large blocks of copy pasted code with only difference being a variable name. All stuff that can be turned into tables and iterated thru so the function can be less than 20 lines long in the end which is like a 200% improvement when the function started out as 2000 lines because they decided to hard code everything and not let the code and processor do what it’s good at.

Arguments of performance are moot at this point, I’m well aware of constraints and this is not one of them that is affected.

The problem I have is the trying to take their code in and understand what’s its trying todo, and todo that you must scan up and down HUGE sections of the code, even 10k+ of line in one file because their design was not to even use multiple files!

Does their code function yes .. does it work? Yes.. the problem is readability, maintainability. Completely non existent.

I see it soo often I almost begin to second guess my self and think .. am I the crazy one here? No. And it’s not their fault, it’s the education system. They weren’t taught it so they think this is just what programmers do.. hugely mundane copy paste of words and change a little things here and there and done. NO actual software engineers architecture systems and write code in a way so they do it in the most laziest, way possible. Not how these folks do it.. it’s like all they know are if statements and switch statements and everything else is unneeded.. fuck structures and shit just hard code it all... explicitly write everything let’s not be smart about anything.

I know I’ve said it before but with covid and winning so much more buisness did to competition going under I never got around to doing my YouTube channel and web series of how I believe software should be taught across the board.. it’s more than just syntax it’s a way of thinking.. a specific way of architecting any software embedded or high level.

Anyway rant off had to get that off my chest, literally want to sit in the corner and cry this weekend at the horrible code I’m reviewing and it just constantly keeps happening. Over and over and over. The more people I bring on or acquire projects it’s like fuck me wtf is this shit!!! Take some pride in the code you write!

!rant
I personally feel that most social networks like Facebook are a source of depression for this generation. It's a known fact that "instant gratification", as we call it, it's slowly destroying the mental health of young minds. Do you think devRant is slowly becoming something like that? I see people only posting memes, popular jokes, or self-praising posts these days (no offence). I truly love devRant for what it is, and I don't want it to become another generic social media platform (even though it's within the developer community) :(

!rant

I’m curious about the age of tech workers, and what they do career wise as they approach 40, 50, and beyond.

I’m young and benefit from it right now, but the ageism seems strong in this industry and I won’t be young forever.

Does anyone here have a tech career in their 40s+ and if so what advice would you offer to a younger generation of technology professionals to maintain relevance and a satisfying career?

This is a guide for technology noobies who wants to buy a laptop but have no idea what the SPECS are meaning.

1. Brand
If you like Apple, and love their !sleek design, go to the nearest Apple store and tell them "I want to buy one. Recommendations?"
If you don't like Apple, well, buy anything that fits you. Read more below.

2. Size
There are 11~15 inches, weight is 850g ~ 2+kg. Very many options. Buy whatever you like.

//Fun part coming

3. CPU
This is the power of the brain.
For example,
Pentium is Elementary Schoolers
i3 is Middle Schoolers
i5 is High Schoolers
i7 is University People

Dual-core is 2 people
Quad-core is 4 people

Quiz! What is i5 Dual-core?
A) 2 High Schoolers.

Easy peasy, right?

Now if you have a smartphone and ONLY use Messaging, Phone, and Whatsapp (lol), you can buy Pentium laptops.
If not, I recommend at least i3

Also, there are numbers behind those CPU, like i3-6100
6 means 6th generaton.
If the numbers are bigger, it is the most recent generation.

Think of 6xxx as Stone age people
7xxx as Bronze age people
8xxx as Iron age people
and so one.

4. RAM
This is the size of the desk.
There are 4GB, 8GB, 16GB, 32GB, and so one.
Think of 4GB as small desk to only put one book on it.
8GB as a desk to put a laptop with a keyboard and a mouse.
16GB as a normal sized desk to put some books, laptop, and food.
32GB as a boss sized desk.
And so one.

When you do multitasking, and the desk is too small...
You don't feel comfortable right?
It is good when there are spacious space.
Same with RAM.

But when the desk becomes larger, it gets expensive, so buy the one with the affordable price.

If you watch some YouTube videos in Chrome and do some document words with Office, buy at least 8GB. 16GB is recommended.

5. HDD/SSD
You take out the stuffs such as books and laptop from the basket (HDD/SSD), and put in your desk (RAM).

There are two kinds of baskets.
The super big ones, but because it is so big, it is bulky and hard to get stuffs out of the basket. But it is cheap. (HDD)
There are a bit smaller ones but expensive compared to the HDD, it is called SSD. This basket is right next to you, and it is super easy to get stuffs out of this basket. The opening time is faster as well.

SSDs were expensive, but as times go, it gets bigger as well, and cheaper. So most laptops are SSD these days.
There are 128GB, 256GB, 512GB, and 1024GB(=1TB), and so one. You can buy what you want. Recommend 256GB for normal use.
Game guy? At least 512GB.

6. Graphics
It is the eyesight.
Most computers doesn't have dedicated graphics card, it comes with the CPU. Intel CPUs has CPU + graphics, but the graphics powered by Intel isn't that good.
But NVIDIA graphics cards are great. Recommended for gamers. But it is a bit more expensive.

So TL;DR

Buying a laptop is
- Pick the person and the person's clothes (brand and design)
- Pick the space for the person to stay (RAM, SSD/HDD)
- Pick how smart they are (CPU)
- Pick how many (Core)
- Pick the generation (6xxx, 7xxx ....)
- Pick their eyesight (graphics)

And that's pretty much it.
Super easy to buy a laptop right?

If you have suggestions or questions, make sure to leave a comment, upvote this rant, and share to your friends!

Alright sit down boys this is gonna be a good tale (also a long one).

I'm currently developing a wordpress site for a Client. Everythings works well enough, I had a few "wtf is this shit" moments. Now we decided to give him access to the wp site so that he can see and change (I know, I know don't judge me pls), so I set up tunneling with ngrok, but that PIECE OF SHIT WP DIDN'T WORK ANYMORE. You asking why? Oh I'm telling you why, wp uses ONLY absolute paths. Well fuck, I ain't gonna touch that piece of shit php code, so I installed a plugin and shit was working.
In short, after a few fucking HOURS that shit finally worked. Well that would be a great fucking end for our little tale right? Yeeeeaaah no, I shit you not, it gets even better!

After a few days my client gets back at me that he can't enter fucking wp-admin to work on the text an stuff (again pls don't judge me for granting him access to the backend of wp during development). So I checked it out and that piece of shit didn't work. If anyone would happen to know why, I would be grateful bc for the love of spagetti monster I HAVE NO FUCKING CLUE!
So I said to myself well fuck this shit and put it on a webhoster. Uploaded all the files, and migrated the db. Sounds like it finally worked right? Well guess again buddy. So I needed to go to the database, updated values manually for wp to have the correct url and then still needed to force it to refresh every fucking link.

As it finally works now, this tale is also finished then and I really hope that part 2 is never ever comming!
Sorry for the (somewhat) long rant but this is some next generation bullshit.

!rant

I've been posting "dev logs", if you can call them that, to YouTube every now and then as I make progress with this funny little app I'm making. They're just videos of me testing something in the app with background music.

But today, someone was interested enough in my terrain generation, to ask for a tutorial, and I got my first subscriber!

Everything's coming up Milhouse!

I already wrote this story in the comments to some other rant, still it's pretty funny.

So, i was modding my wii u by messing with system files, the only way to do this is to run an homebrew that hosts an ftp server so you can connect with your pc, the thing is, this server was not protected and allowed anonymous login, not an issue if you have a firewall.
BUT i had this console in the DMZ on the router for online play.
~You can see where this is going~
While doing stuff from my pc i started seeing a lot of entries on the console's log and i didn't understand why, i thought filezilla was doing some shit so i closed it but the log was still going, then i realized and quickly shut the server down.
Then i disabled the DMZ and went back to check what happened (unfortunately the log was only shown on screen and not saved, by closing the server i lost it) so looks like the attacker uploaded a lot of files with random names in pretty much every folder.
Due to the random names, I don't know which are system files and which attacker's files so i just kept them there. And today they should still be there.

--Random thinking--
What if the attacker also stole some files, he was hoping to get photos or valuable documents, but just got the console's system files and he thought something along the lines of "wtf is even this".
Also, how likely is that an ip scanner script gets to my ip in the 5 minutes i run the server, and (on the attacker side) how likely is to hack a server just to find out that's a wii u (the least successful console in the last generation)...

Moral of the story: double check your firewall if you are going to run an unprotected server.
That's it, stay safe :P

Today after longer vacation I came back to work.

Edit: wrote this rant long time ago, but never finished. Was too pissed.

Some easy meetings, then wanted to start on an easy job.

Just migrating some things from bash regex voodoo to proper tools like JQ.

Finished in roughly 1 h. Lovely.
Made some tea, ate some cookies.

Set up dev environment, found no documentation what so ever, got it running after half an hour.

Annoying, but ok.

Then I tried my scripts...

They worked... Except they didn't.
Console log empty, response code 200 with state: GENERATE_NO_FILES.

Eh. Fuck you. Just fuck you.

Fixed the logging configuration, which was broken since uhm... 2 years plus?

Well... Another half another hour gone...
Kinda pissed now.

Still script return failed...
Poking and trying to sprinkle debug all over that shit cause everything seems ... An incohesive, inconsistent diarrhea.

3 hours later...

Made the ticket to rewrite it.

I did nothing wrong at all.

The API just has no workflow at all. The
*seperate* API calls have to be in an **specific** order - as otherwise the generation will fail, as the prerequisites for the generation are not fulfilled.

Yeah. Completely logical. Especially not to give out any kind of warning or an error message like requirements not met, blablabla.

I drank that evening 2 six packs of beer. I was raging mad....

Then gave that shit to another manager, as I never want to touch that nuclear waste again....

How can someone be so brain damaged -.-

!rant
Just tried Vapor (server side Swift) for a web api project and expected to be troubleshooting a lot but it was super easy and worked out of the box. Even openapi/swagger generation.
Now I‘m exited to build a fullstack project with native and web clients, completely in Swift. 😁

So recently i got a message from aa person asking how to (these are exact words) ,
:break into insta's database using Sqlmap"
I then proceeded to tell them to "f*ck of ya c*nt ".
Afterwords it inspired me to write this rant

annoying classmates:" hahaha GuYS bEtER wAtcH OuT he's GonnaA hack Us"

me: " yea I can program I also do some ethical hacking and cybersecurity "

annoying classmates: "hahaH Bro your a Hacker OhHHhHHOOO BrO CaN yoU hACk inSta FoR mE I NEEd MoRe FolloWeRs "

me:" tf no one that's illegal and two it's waste of my time "

annoying classmates: "BrOooo CaN yoU gEt Me SoMe HacKs fOr CsGo"

me: "can you just please f*ck off , i'm not hacking for you everything you've asked me is extremely unethical and a huge waste of time, Also if you suck so bad at a game you need to cheat I recommend just stopping "
annoying classmates: "DUdE whAt ToolS dO i HVAE to DownLOad To Be A haCkEr"
me: *trying hard not to murder them* " I told you to f*ck off"

being a hackers isn't downloading tools it isn't typing at 90wpm into a terminal with green font its not about games or fame or anything its about coming up with creative solutions to problems , thinking outside the box its about individuality and breaking from the heard , looking at things from a different viewpoint,
it's about endlessly seeking knowledge.
It's about freedom though creation that's what being a hacker originally was. But because of big media and movie company's (and script kiddies) people now confuse hacker with cracker and think of us as jobless fat kids sitting in a dark room in there parents house breaking into bank accounts and buying drugs on the dark web (which people see to think there a hacker just because they can open tor browser. they then proceed to use google to look up "fresh onion links 2020") .
My classmates and really my generation has a huge case of smooth brain. They a think we can just look at someone and hack them they also seem to think using a gratify link to get a persons up is hacking and using the inspect element is hacking and that opening a terminal is hacking ! AHHHHHHHHHHHHHHHHHHHHH"

Anyways ima end this here thanks for reading :)

!rant

So, I've been working on a new project, it's basically a java library/package/jar with a lotta nice gadgets and stuff in.

The current functionality is limited, but will expand more as time goes on.

Right now it's able to:
apply ARGB filters to images (changing ARGB values), save objects in files on disk(Serializer/Deserializer), send emails with working create/load/unload configuration-system which saves a user-config to a file, loads and works with it, but the most coolest thing...

random char generation MY GOOOODDD

yea just wanted to post this cuz im rly proud

!Rant

One cool thing with owning my MSI(24G of ram, 8 core I7 6th generation) is that when one tab crashes on chrome and uses by itself 4Gig of ram. Well the other tabs still work like nothing is happening.

Only 1 or 2 core are at 100% but nothing else breaks.

I love it!!! <3

!Dev rant

So tired of meeting people in my generation who literally live to just freeload. Like some of us are actually trying to get shit done in life and yet here you are, just being a lazy fuck who for some reason thinks they're still in highschool and need to not give a god damn shit about anything else.

I've basically got to a point in my life where I have no idea why am I friends with someone thinks it's okay to punch another grown man in the balls after they changed a song, get to a yelling match with another person over a boardgame, sit in the one way that will definitely break the fucking couch.

But then!!!

When I'm at your house, and I change the music on the Spotify, you kick me out because I'm crossing the line? Also, they almost kicked my friend for wearing the wrong shirt (it had minions on it, they hated that movie)... The fuck.

Like you want respect, buddy you gotta earn it. You literally live off welfare and your parents and your girlfriend parents money. You are a fully capable non disabled straight white male, who hasn't aimed higher in their professional life whatsoever. I know people who had every sad story in the book thrown at them, and yet they have achieved twice what you did.

And after all of that, you feel like it's your right to be a shithead, and tell others how to act.

Go fuck yourself.

!rant
Buying a new laptop here
Is i7 worth the money or i5 more than enough? Both 6th generation
Mostly will be used for android development
(Gradle is hell 😂😂)

!rant

What movies/reality around me tells about free time:
- the "grand parents" generation (people who are in there 70-80s now) used to go out hang in tea shops, bars, parks,churches , wander in fields, chop woods in their leisure time in their 40s

The "parents" generation (people who are in their 30-40s now) were more into sports and would go for basketball , soccer , cricket for leisure time and later transitioned to playing board games/video games /xbox-PlayStation stuff/comics In their leisure time

The "our generation"(people who are between 18-30 now) are/would be more into playing mobile games and watching anime/web series/movies/weird porn and scrolling social media feed as leisure time in our 40s

( I have taken 40s as a criteria because i am guessing that as a standard age where you are "settled" and have things figured out)

Is this how the pattern is going? And isn't it sad that we are Going from doing stuff that's fun and making you street smart to doing stuff that's useless , time wasting and a little depressing ?

No rants about new MacBook pro generation? Obviously one must rant about the absolute need to buy adapters to connect keyboard&mouse (let's be honest, BT devices out there are mostly nowhere near ergonomic)

!rant - dev prompt

What tools do you use for project file generation & similar automation?

Things like CRUD generation, for both front/backend?

Are there any open-sourced or enterprise tools, or do you have in house developed generators?

Any feedback appreciated!