Yesterday, in a meeting with project stakeholders and a dev was demoing his software when an un-handled exception occurred, causing the app to crash.

Dev: “Oh..that’s weird. Doesn’t do that on my machine. Better look at the log”
- Dev looks at the log and sees the exception was a divide by zero error.
Dev: “Ohhh…yea…the average price calculation, it’s a bug in the database.”
<I burst out laughing>
Me: “That’s funny.”
<Dev manager was not laughing>
DevMgr: “What’s funny about bugs in the database?”
Me: “Divide by zero exceptions are not an indication of a data error, it’s a bug in the code.”
Dev: “Uhh…how so? The price factor is zero, which comes from a table, so that’s a bug in the database”
Me: “Jim, will you have sales with a price factor of zero?”
StakeholderJim: “Yea, for add-on items that we’re not putting on sale. Hats, gloves, things like that.”
Dev: “Steve, did anyone tell you the factor could be zero?”
DBA-Steve: “Uh...no…just that the value couldn’t be null. You guys can put whatever you want.”
DevMgr: “So, how will you fix this bug?”
DBA-Steve: “Bug? …oh…um…I guess I could default the value to 1.”
Dev: “What if the user types in a zero? Can you switch it to a 1?”
Me: “Or you check the factor value before you try to divide. That will fix the exception and Steve won’t have to do anything.”
<awkward couple of seconds of silence>
DevMgr: “Lets wrap this up. Steve, go ahead and make the necessary database changes to make sure the factor is never zero.”
StakeholderJim: “That doesn’t sound right. Add-on items should never have a factor. A value of 1 could screw up the average.”
Dev: “Don’t worry, we’ll know the difference.”
<everyone seems happy and leaves the meeting>

I completely lost any sort of brain power to say anything after Dev said that. All the little voices kept saying were ‘WTF? WTF just happened? No really…W T F just happened!?’ over and over. I still have no idea on how to articulate to anyone with any sort of sense about what happened. Thanks DevRant for letting me rant.

Soooo I think I have finally come to the point that I may have to create a YouTube channel, to teach software engineering from the ground up... and teach it the way the universities and everyone else should be teaching it, so that they have a solid foundation.... throwing hello world, and loops and variables at folks out of the box without any of the environment context or low level embedded register, even logic gate understanding

That lack of understanding is why, soooo many college students and younger folks, are actually pretty shitty engineers. Everything is high level languages and theoretical concepts to them. Nothing practical, that’s why there’s sooo many python and java developers that can’t for the life of them understand memory management, low level hardware interfacing etc, because the colleges don’t teach it the way it use to be taught.

I seriously fear 30 years from now or sooner when there are few embedded engineers only left till retirement, as without those folks the whole pyramid of electronics falls to pieces.

Java, C#, python, all that shit don’t run on the bare metal... there’s this magical layer of C, and assembler that does all the work just so folks can abstract their thoughts.

Either 1 of two situations will happen.. price of electronics will rise because the embedded guys are few and far between therefore salaries skyrocket... OR everything starts running shit like java on the metal, where there are a over abundance of developers, their salaries will be low because there are soo many but the processing power, space, and energy needed to run java natively causes electronics cost to increase

but regardless 30 years from now if those script kiddies are building everything I fear it cuz there’s gonna be memory leaks, and overflow issues everywhere.. shit be blowing up more than 4th of July.. lol

Soooo in effort to prevent that and keep the embedded engineers up, or atleast properly educate the script kiddies, I’m gonna make that YouTube channel.. 1 maybe 2 videos a week, 1-2 hours sessions each.. starting at the fucken ground and building up.

I really, really, fucking god damn it REALLY need to move a legacy project from the grave yard server and get it in git, and then build a dev environment for it, so I can stop making incredibly volatile changes direct to PROD (backend, frontend and DB all at once and then test it while it’s live and being used, but fuck me if I can be bothered digging through a 10GB code base and attempting to make it work in a multi-environment setup when it’s going to be a long trip down the error logs until it works again 😱🔫

Electric cars are not better for the environment. All petrol cars combined are only responsible for 7.9% of CO2 emissions. If your electric car is charged from a grid that is powered by a coal-burning power station, it contributes nothing to dealing with climate change. It only provides you with the false sense of security, and you can look cool telling your friends that “you know, I drive a Tesla, I’m environmentally conscious, your gas car is bad”.

Electric cars are lame. When I’m out of fuel, I can refuel fully in minutes. With electric car, I’ll have to wait at least five hours. Let’s be realistic, superchargers aren’t common, and will never be.

Gasoline is 46.4 MJ/kg, or 34.2 MJ/l. Li-Ion is 0.36–0.875. Let’s be generous and say it’s 0.9. To match 1 kg of petrol, I would need 51 kilos of batteries.

Average gas tank is 18 gallons, or 68 litres. To match that, my battery must have a weight of 2.5 metric tonnes. Bear in mind, empty battery and full battery has the same weight. Also, bear in mind, batteries perform worse in the winter.

As per energy density and practicality, things don’t get much better than petrol. Liquid hydrogen has higher energy density, but to store it, gas tank has to have very, very thick walls, to withstand the pressure. And, hydrogen is a bitch. It’s extremely dangerous. You can’t smell it until it’s too late. Hydrogen-air mixture will explode if you look at it the wrong way.

All that “electric cars good for climate” hype is merely Elon maintaining his stock bubble.

A dollar or a peso is a certain amount of work stored in a piece of paper. You need to work to get them or have other people work for you. When governments print new money and push it into circulation they reduce what you were compensated with for the work you did. Essentially they are taking your wealth (spending power) away without you even realizing. It is a modestly sophisticated form of theft. When public companies issue new shares onto the market they are doing same thing by reducing the percentage of the company you own. This is why you will see non-inflationary assets such as Bitcoin, land, gold bars and gold ETFs, etc. continue to rise in value and certainly outpace inflation. It’s because people who are smart with money are fearful of holding cash and they are looking for a safe place to store it. If you are not afraid of holding substantial amounts of cash, then I suppose you don’t really understand what it is. There is a reason why they don’t teach teenagers about inflation in any country of the world. As long as the masses are focused on earning and saving fiat, governments have so much more power and control. If you remove all of the fiat from circulation, then we will revert to a barter/trading system which would substantially reduce government power, at that point they would only maintain control using physical force, which is a lot more challenging to carry out. #btc #gold #rant #av

This “Auto save” feature in the latest app version is buggy..
-> new rant
-> prefilled with previous rant..

Anyway, here my actual rant begins.

Apple, go fuck yourself, seriously.. put your trillion dollars way up your arse...

Moved to Ireland, want to switch country..
“If you want to switch countries, cancel your Apple Music subscription first”..
so be it. Cancelled it..
“Your subscription will be cancelled in 28 days”.

FUCK YOU, YOU COCK SUCKING BASTARDS!!
I NEED TO SWITCH THE STORE TO BE ABLE TO DOWNLOAD BANKING APPS AND STUFF LIKE THAT..

But ok, I’m screwed in this regard..

Suddenly iMessage stopped working. This is kind of a big deal because I have unlimited data but only unlimited sms to Irish numbers and I need to communicate with people in Switzerland and Germany..
Internet works so I try to turn iMessage off and in again. But that doesn’t work.. i can only reactivate iMessage via WiFi.

So I go back to the hotel, reactivate iMessage..
“Verifying imessage” >> google..
Leads me to an Apple forum: “the verification of iMessage can take up to 24h”.

Are you fucking kidding me? I’m in a new country and rely on this overpriced shit..

Fun but sad fact, I have a second phone with me. IPhone 4 with iOS 7 and that thing WORKS!!

If this is where the future is going we’re all gonna die very soon.. plains crash, power plants explode but hey, at least they have data about it and it looks shiny. That’s all that matters..

Another reason to switch to android..

MacOs fucked me up so I already switched to windows + Linux. Next one will be getting rid of iOS, they don’t build small phones anymore anyway..

Look, I get it. Wordpress sucks. It’s bloated. It’s slow. It’s not elegant. It’s a nightmare to debug and code for. The plugin ecosystem is an insecure, confusing mess of outdatedness and issues.

We can all agree that in a perfect world all power to determine everything about a website, from the code to the content, would be in our power as developers. But we don’t live in a perfect world. People want convenience, even at the cost of performance and security, and they will inevitably resent technologists who refuse to give it to them. We do ourselves and our customers a disservice when we only do what we feel is in our own best interests or preferences and not what will help them with their realities.

Yes, it sucks. Yes, it’s a pain. Yes, it’s in demand and there’s nothing any of us can do to change that.

And that’s all I have to say about that.

I was Just college fresher who completed his Engineering. My first week in the office. And a system was provided to me, since it was support project so I was given direct access to production database.

Fresher + Production Database + Access of Admin credentials = Worst Possible Combination

So it was my night shift, I was told to update new tariff plan for our client (which was one of the largest telecom service in India) .

If someone recharges for more than 200 Rupee, that person will get 10% or 20% extra talk time. Which was only applicable for particular circle (Like Bihar and Rajasthan).

Since I was fresher, I was told to update given query from my senior employee which he shared on the shared folder. Production downtime was in the mid night, so at that time I updated that query on the production database.

Query successfully updated. I completed my night shift, went home and slept.

When I woke up, I saw my mobile it had 200+ missed calls from different locations of India. They were Circle heads of that telecom service provider who contacted me. I realized something unexpected is expecting me.

Then at that moment my team lead called me and he asked me to come office right away.

Reminding you I was a fresher, I was shivering. What have I done there?

When I reached office, I came to know that the query I updated on production bombarded.

Every person who recharged that day (duration from midnight to morning 10 AM) got 10 times or 20 times more talktime.

A part of Query was something like this where error was made:

TalkTime = RechargeAmount + RechargeAmount * 10/100; (Bihar)
or

TalkTime = RechargeAmount + RechargeAmount * 20/100; (Rajasthan)
But instead of this query, I updated below one:

TalkTime = RechargeAmount + RechargeAmount * 10;
or

TalkTime = RechargeAmount + RechargeAmount * 20;
In a span of 10 hours, that telecom service lost revenue of 6.5 crore Rupees. Thanks to recovery team they were able to recover 6 crore but still 50 lakh Rupees were in loss.

One small query, and approx 1 million dollar was on stake.

Aftermath of this incident

My Mistake:

I should have taken those queries on mail. Or, there should have been mail communication regarding this.
Never ever do anything over oral communication. Senior employee who did this denied and said he provided correct query, and I had no proof of communication.
I told them, it was me who executed that query on production. Since I was fresher, and took my responsibility of that incident. My team lead rescued me from that situation.
Lesson Learned:

Always test your query and code multiple times before you execute or Go live it on production.
Always have email communication for every action you take on production.
Power comes with responsibility. If you have admin credentials of production never use it for update/delete/drop until you are sure.
Don’t take your job lightly.
I was not fired from that Job, but I have learnt my lesson very well.

When Everybody Is Digging for Gold, It’s Good To Be in the Pick and Shovel Business

- ai is just another squeeze of money to cloud from our pockets, no matter what you do as long as you’re not selling/renting hardware or have high profit customers your product will die

I don’t believe in any ai product right now that can’t be self hosted and opensource and many of them are not.

I use mac, like 64GB m1 mac book pro so I can host load of things like llama, wizzard-lm, mistral, any yolo, whisper, gpt, fucking midjourney or other stable diffusion for me is no drama.

I’d say there is no consumer product for ai right now. OpenAI is scam given what we got from mistral.

We are very early in this new but old technology and my worries are that we are not there yet. We will need to wait for another iteration that is approximately 10 years to achieve what we have in mind because current hardware is 10 years behind software.

We don’t have an affordable computing power to go for our dreams.

Sad but true.

Just upgraded my internet service from a WISP, that could only get 1mb down and 1 up on a good day with lots of packet loss, (hack job company no improving infrastructure) ... for reference in live out in woods in northern Michigan.. sooo there arnt many options... DSL, don’t cross the river to me, neither does cable or fiber. Cell signal doesn’t work either as you can see.
So I had to try out satellite... went with viasat... got put on viasat-2 and holy shit first time in 4 years since living here have I been able to stream, and download and upload to my servers without having to take a nap. But the experience of dealing with what I did for 4 years definitely caused me to be more creative in what I do, and how I process data, and transmit data. Definitely an experience that taught me lot and gave me a lot of knowledge.
But now I’m in what I will consider “phase 2” there will be faster internet to come... Ariel fiber is being ran by the power company... but they are min 2 years out.. and Elon’s sats will also be next sooo good times to come..
Yeah yeah I know the ping rate sucks.. but guess what... I don’t play games so I don’t care... and as far as voip or web conferencing goes yeah there’s a slight delay/lag.. but I just tell them.. when you call me or conference with me pretend I’m not on earth.. boom the latency is explained then hahah.

Summing up my cynicism.

I live on a big shit pile in the middle of nowhere where biggest achievement is travel around the globe. It doesn’t matter that you can do it under a day using special piece of paper that everyone is bragging about.

At the same time I am trapped inside sack of meat that is slowly putrefy and is highly vulnerable to everything on this fucking place. Sooner or later I will shit under myself again.

And I even didn’t stared cause the real problem is that I can’t get the fuck out of here and everyone try to convince me that what I do is “important” and I need to start a family and shit like that, yet everyone believes in some higher power that says you don’t need all of this shit. Like what the fuck people ?!!?!!

How the fuck did I get here ? I must have been making jokes from someone important. If it’s true I’m really really sorry and now please get me out of this nightmare. I know I did something wrong and I sincerely apologize. Are we good now ?

Fucking hell !!!

Ok so my thoughts on M$ officially buying github:

Honestly idk, it’s really up to them. I hope they think it really independent because otherwise they could abuse of the power they have over devs. So no added bonuses or free Azure if you develop for uwp or that kind of shit.

But it could also help GH get even better and include more the devs and all that stuff.

Lately, M$ has been becoming a little less evil and maybe they have a little of good will. What I think we need is a motto and clear guidelines for the development of gh. A community focused openness about development.

Anyway, I’m super tired and I should be sleeping, but I’m a dev and I don’t care.

!dev
So as usual I received some call from telemarketer and I started from other perspective this time.

I asked how I can be sure that the person on the other side is telling the truth.
That pissed the telemarketer that started challenging me by reading my company data but I calmly responded that it doesn’t proof anything cause I don’t know anything about you - the person who are calling me.
I know who I am but how I can trust who you are ? You just provided me your name that I don’t know it’s true cause I have no methods to verify that.
That pissed telemarketer so much.

Some time ago before you put money in bank you know the banker. If someone was stealing this money you probably know from your police who is it and where he’s probably hiding.

The future we’re trying to go right now with this machine stuff that makes job for us is completely different.
We’re more and more separated from reality that is our planet dying. More and more animals and plants are dying, nobody cares about it.

Despite me working a lot with new tech I am more and more sceptic of how technology is shaping us. We sooner or later wont be able to shit without computer ( lots of us is probably already there bringing cellphones as companions for good nice shit rolling ).

Is it the future we want ?
The future where you need to beat computer to have contact with nice people. Cause I see it everywhere now. The technology is stupid and not perfect so lots of us is forced to align to this crap right now. Use the technology and beat the algorithms to connect with human. That’s the future we want ? Really ?
Some idiotic algorithms that are trying to tell us that this is what you need to watch ? This is what you need to eat ?
This is where you need to be ?
Take our time and turn it to view count slash likes and subscribes shit hole ?

The technology power show that everyone wants to buy but you won’t even use 10% of it’s capabilities cause it’s blocked by company that sells it ?

I’m more and more disappointed by this world.

Anyway Telemarketer didn’t want to admit that is alien robot who is trying to kill humans by selling me this machine so I hanged up cause I had nothing more interesting to say.

I think they will finally stop calling me.

Electronic companies nowadays are no different than ranchers that force their slaves to earn money to buy new stuff cause people can’t repair old electronics or fix software bugs cause it’s not theirs or it’s not maintained and source code is not existent.

Damn you software and hardware corporations.

You tell everyone that you care about environment, yet you don’t fucking support your software and hardware as long as people use it. When you stop support you don’t make everything open source but keep it on your private repositories as intellectual property and fuck your clients.

Literally all electronics and software should be mandatory made open source to the people who purchased product so they can use it as long as they want not as long as corporate assholes want. This is insane law that is splitting our world and making it burn. If I could fix my laptop in nearby shop I wouldn’t have to purchase new one.

If it won’t change we will end up with <10 corporations that would rule world economy, everyone who will work for those corporations will be rich and happy and everyone else will be poor and unhappy . Mind me if this is not already happening and this planet slowly becomes Elysium movie nightmare.

Stop buying new stuff you stupid people cause this make things worse.

If it won’t change in 10 or so years there will be connected to cloud robots all over the world guarding us and some dick shit rich John Conor kid will hack them to exterminate humans by executing order 66. After that there will be big power outage that will put us into the role of battery and we would be closed in the barrel full of pink shit connected to matrix.

Get me out of here you asshole.

I recently moved to a house where my gf and me each have our separate office space. However, i’m sitting with my back to the door so whenever i’m in the zone with noise cancelling on and my gf walks in i don’t hear her. Resulting in me having a couple of almost heart attacks lately.

I have ideas about mirrors or sensors but since i’m working of three screens i din’t think it will do. The second option is ofcourse to move the desk to the other side of the room so that i’m facing the door more. But there are no power plugs.

My gf basically locks her door by sitting in front of it. Also she doesnt have a noise cancelling head set.