2011: 3 billion devices run Java
2018: 3 billion devices run Java

When you install Java it says "3 billion devices run java"

Well I'm not sure how many of those devices actually respond

3 billion devices run Java.......

"Java runs on 3 billion devices"

B: you are not even a real developer
Me: ??
B: you are using windows
Me:
Me: what the fucking fuck did you just fucking say you little fuck? Ill have you know i have written at least 4 lines of code, commented once and have a stackoverlfow reputation of -7. I have completed every beginner level udemy course on applied brainfuck mathematics and have worked as a distributed data analyst with excel 03. You are nothing to me, every piece of code i write runs on exactly 3 billion devices and i have an unsuccessful facebook meme page. Bitch.

*inhales*

OVER 3 BILLION DEVICES RUN JAVA

Let alone all the facts. I know one thing. 3 Billion devices run Java.

I am sure that a lot of you have heard about the gap between poor and rich growing. You know that the amount of really poor people and the amount of really rich people is increasing and that the amount of people in between is decreasing. The gap between poor and rich is growing.

But this rant isn't about economy or anything, I think something similar is happening in the technology sector.

I think that the gap between people knowing close to nothing or just really the stuff to get along and people that really know a lot about it is growing. Right now there are so many things happening in technology, quantum computers and especially machine learning. While on the other hand there are so many people not caring or rather not knowing about all of this stuff. Now you might think that this only is true for some of the 'older generations', those that didn't grow up with all the technology. But I can say that today's youth isn't any better.

For example:
One of my classmates had to copy a file into a folder. They both were on the desktop. He clicked on the file and dragged it onto the folder. It was loading and after around 10 seconds it still wasn't finished, so he stopped it, moved the file closer to the folder and tried it again. This really happened and I am 99% sure that he was serious.

Now I don't know if this is just some 1am thought I had but I really think that the 'gap' between people with almost no technology knowledge / interest and people who are making the stuff and really know stuff about it is growing at an alarming rate.

3 billion devices may run java but there aren't 3 billion people who know Java.

Please let me hear your opinion about this :)

I just figured out what most of the 3 billion devices running java would be. Sim and credit cards

devRant Q&A: What is the biggest lie in technology?

My favourite is: OVER 3 BILLION DEVICES RUN JAVA

When you really want to forget java for a lifetime and uninstall it but you find a java implementation of something you've been looking for hours.

Why the fuck did Oracle change their policies on the official JDK and made the website nigh impossible to use?!

It was shit from the 90s before, and now its still shit just modern.

Why do I have to register do get the JDK, you know Im going to use the fucking 10min mail. I just wanted to setup a freaking build server and I had to go over your retarded website that for some reason *refreshes* and erases the username field everytime I put in the wrong password. Why?

Why is oracle just outright bad at making websites?! Its always a maze to navigate and now it also takes seconds to even load...

This shit is why everyone uses openJDK and adopt. 3 billion devices running java?! Not with your jre/jdk they are not, because It's a pain to get... Don't me even get started on the mess it does on windows server. Why wasn't my JAVA_HOME set automatically?! I lost almost 2 hours because I trusted your piece of shit software to so the one job it has, even reinstalled it completely...

Get your shit together Oracle, this was unacceptable 10 years ago, let alone now

!rant
First time in my life I can't wait to get home to code. This is exciting! 😊😊😊

One of my colleges complained that the remote vm he uses to test his Java-Code is so slow that he thinks it's actually just a potatoe.
I said to him... Well you know... 3 Billion Devices run Java.

Saying Java is good because it runs on 3 billion devices is the same like saying mass public transport is good because it carry billions of people.

We had 1 Android app to be developed for charity org for data collection for ground water level increase competition among villages.

Initial scope was very small & feasible. Around 10 forms with 3-4 fields in each to be developed in 2 months (1 for dev, 1 for testing). There was a prod version which had similar forms with no validations etc.

We had received prod source, which was total junk. No KT was given.

In existing source, spelling mistakes were there in the era of spell/grammar checking tools.

There were rural names of classes, variables in regional language in English letters & that regional language is somewhat known to some developers but even they don't know those rural names' meanings. This costed us at great length in visualizing data flow between entities. Even Google translate wasn't reliable for this language due to low Internet penetration in that language region.

OOP wasn't followed, so at 10 places exact same code exists. If error or bug needed to be fixed it had to be fixed at all those 10 places.

No foreign key relationships was there in database while actually there were logical relations among different entites.

No created, updated timestamps in records at app side to have audit trail.

Small part of that existing source was quite good with Fragments, MVP etc. while other part was ancient Activities with business logic.

We have to support Android 4.0 to 9.0 of many screen sizes & resolutions without any target devices issued to us by the client.

Then Corona lockdown happened & during that suddenly client side professionals became over efficient.

Client started adding requirements like very complex validation which has inter-entity dependencies. Then they started filing bugs from prod version on us.

Let's come to the developers' expertise,
2 developers with 8+ years of experience & they're not knowing how to resolve conflicts in git merge which were created by them only due to not following git best practice for coding like only appending new implementation in existing classes for easy auto merge etc.

They are thinking like handling click events is called development.

They don't want to think about OOP, well structured code. They don't want to re-use code mostly & when they copy paste, they think it's called re-use.

They wanted to follow old school Java development in memory scarce Android app life cycle in end user phone. They don't understand memory leaks, even though it's pin pointed by memory leak detection tools (Leak canary etc.).

Now 3.5 months are over, that competition was called off for this year due to Corona & development is still ongoing.

We are nowhere close to completion even for initial internal QA round.

On top of this, nothing is billable so it's like financial suicide.

Remember whatever said here is only 10% of what is faced.

- An Engineering lead in a half billion dollar company.

Today I was minding my own coding-committing-pushing business, when all of a sudden, a split second before typing Enter on a command, the obnoxious UPDATE JAVA popup reared it's ugly head.

Normally I just politely recommend it to fuck off and let me manage my Java versions with homebrew on my own time. But I had no time to not press Enter, and so it rapidly started downloading/installing.

Thankfully I had juuust enough time to hit the cancel button. The progress bar it was showing stopped at 81%. Didn't even have time to read what it said. Crisis averted. Them NSA fucks be like, "curses, foiled again!"

This was probably the most intense moment of the year for me. I think my lifespan grew shorter a few months.

Dreaded auto-updates are getting smarter. They nearly got me when I was in a vulnerable state of hitting Enter many times. Stay on your toes!

Friend of mine wants to use his old blu ray player as a surround sound amp. Okay, sure it's supposed to have that functionality.

Struggle, struggle, struggle. Then I see on the back, a powered by Java sticker. Guess it's one of those 3 billion devices

Html5 vs Adobe flash. Html5 won
Html5 vs java Web embedded app. Html5 won
Therefore Html5 vs java 3 billion devices. Ans=?

Fact of the day: 3 billion devices run java