I know I should not be naming names but WalmartLabs Hackfest 2016 was actually a fuckfest. It was supposed to be a 14 day online hackathon followed by an offline event for top teams. I got in top 6 among the 4350 participants.

In the offline event:

1. They didn't allow us to give live demo of the project. Instead they asked us to present a ppt. The HR idiot even asked me to take screenshots of my cli app and put that in instead.

2. 4 out of the 6 teams actually presented their startup products. It was supposed to be a 14 day hackathon for fucks sake. How can you present some shit that you were working on for the last 1.5 years! This one team literally had "Copyright 2015" mentioned on their product page. This another team had 100,000+ downloads on his app already. Of course Walmart didn't care about it. They didn't listen to my complaint. I wish I had created a scene there :( Another team was boasting on stage about how they got selected in the FB startup accelerator and how they won 3 more hackathon (evidently equally shit) using their shit. This was met with praises from the judges.

3. The results were declared after 3 fucking months! Don't organize this shit next time if you don't have any interest, bitch.

4. The code was supposedly never checked. Other teams kept working on their shit for the 3 months in between. In the live presentation, this guy even had photoshopped a feature which wasn't even present there (and he boasted about it later on).

5. Hackerearth (platform for the hackathon) was equally incompetent in this mishap of a hackathon. One of the teams which won had one the previous hackathon (Pluralsight hackathon) as well on Hackerearth using the same fucking product. What pieces of shit >.<

6. The hackathon was supposed to be tech based and all the categories were like that. Instead the teams presented business models and shit like that and judges focused more on that. They were not concerned about the technical aspects at all. The more noise you made, the more lies you told, the better chance you had to win it.

7. They were supposed to give prizes in 4 categories but silently reduced it to 3 on the event day. They still publicised it as 4 prizes until now.

All of the above is true and I am willing to testify if someone asks for it. I am going to write a nice blog post about it and post it to their idiot HR.

Hackathon: WalmartLabs Hackfest 2016
Team name: psyduck (which is just me)

Sorry for being too salty but it was indeed a fuckfest.

Probably the biggest one in my life.
TL:DR at the bottom

A client wanted to create an online retirement calculator, sounds easy enough , i said sure.

Few days later i get an email with an excel file saying the online version has to work exactly like this and they're on a tight deadline

Having a little experience with excel, i thought eh, what could possibly go wrong, if anything i can take off the calculations from the excel file

I WAS WRONG !!!
17 Sheets, Linking each other, Passing data to each sheet to make the calculation
( Sure they had lot of stuff to calculate, like age, gender, financial group etc etc )

First thing i said to my self was, WHAT THE FREAKING FUCK IS THIS ?, WHAT YEAR IS THIS ?

After messing with it for couple of hours just to get one calculation out of it, i gave up

Thought about making a mysql database with the cell data and making the calculations, but NOOOO.
Whoever made it decided to put each cell a excel calculation ( so even if i manage to get it into a database and recode all the calculations it would be wayyy pass the deadline )

Then i had an epiphany

"What if i could just parse the excel file and get the data ?"
Did a bit of research sure enough there's a php project
( But i think it was outdated and takes about 15-25 seconds to parse, and makes a copy of the original file )

But this seemed like the best option at the time.
So downloaded the library, finished the whole thing, wrote a cron job to delete temporary files, and added a loading spinner for that delay, so people know something is happening
( and had few days to spare )

Sent the demo link to client, they were very happy with it, cause it worked same as their cute little excel file and gave the same result,

It's been live on their website for almost a year now, lot of submissions, no complains
I was feeling bit guilty just after finishing it, cause i could've done better, but not anymore

Sorry for making it so long, to understand the whole thing, you need to know the full story

TL:DR - Replicated the functionality of a 17 sheet excel calculator in php hack-ishly.

When a live demo works during a talk

Once we were going to present a web service to governmental firm. All is going well so far and my boss asks me to host the web application the day before the presentation.

I hosted it and all was good with demo production tests, but I had a bad feeling.

While it was running on our server, I also ran it locally with a reverse proxy just in case.

* Meeting starts *

* Ice broken and down to business *

"And now our developer will run the demo for you..."

* Run the demo from my laptop to double check --> 500 Internal Server Error *

Holy shit!!!

* Opens reverse proxy link on my laptop. Present demo during meeting. Demo works like a charm. *

Firm representative: "Great! Looking forward to go live."

*Our team walks out*

GM: "Good job guys"

ME:

When your model takes too long to train during a live demo

"No matter how slick the demo is in rehearsal, when you do it in front of a live audience, the probability of a flawless presentation is inversely proportional to the number of people watching, raised to the power of the amount of money involved." - Mark Gibbs

A few years ago, I used alert('Well that sux balls'); to debug a CMS custom module. Finished the project and went with the sales manager to demo the app to the clients board of directors. Trust a sales manager to find a bug during a live demo that QA didn't find...
All my temporary error messages are now boring and functional.

Marketing wants to remove the word "sex" from one of my slide decks.

Fuck people who get outraged for others. They are making a bad situation much worse.

Yes, there are people who get triggered by the slightest thing---but those people are going to be triggered no matter what you do. And it seems to me that I'd not want to have them as customers anyway---massive support cost.

We are in danger of washing everything until it becomes an inoffensive shade of beige.

Why do the 99% have to be bored for the 1%?

It's not like I'm doing a live demo...yet...

So, fuck outrage by proxy. If you are personally outraged then say that. If not, shut the fuck up.

"Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live."

John F. Woods

(found this in a demo snippet)

Today is sprint demo day. As usual I'm only half paying attention since being a Platform Engineer, my work is always technically being "demoed" (shit's running ain't it? There you go, enjoy the EC2 instances.)

One team presents a new thing they built. I'm still half paying attention, half playing Rocket League on another monitor.

Then someone says

"We're storing in prod-db-3"

They have my curiosity.

"Storing x amount of data at y rate"

They now have my attention. I speak up "Do you have a plan to drop data after a certain period of time?"

They don't. I reply "Okay, then your new feature only has about 2 months to live before you exhaust the disk on prod-db-3 and we need to add more storage"

I am asked if we can add more storage preemptively.

"Sure, I say." I then direct my attention to the VP "{VP} I'll make the change request to approve the spend for additional volume on prod-db-3"

VP immediately balks and asks why this wasn't considered before. I calmly reply "I'm not sure. This is the first time I'm learning of this new feature even coming to life. Had anyone consulted with the Platform team we'd have made sure the storage availability was there."

VP asks product guy what happened.

"We didn't think we'd need platform resources for this so we never reached out for anything".

I calmly mute myself, turn my camera back off and go back to Rocket League as the VP goes off about planning and collaboration.

"CT we'll reach out to you next week about getting this all done"

*unmute, camera stays off* "Sounds good" *clears ball*

My most intense day as a dev was when we had a product announcement day (with 70 engineers from dozens of companies invited) and the night before the app still didn't run all of the way through.

My team and I worked all night and had our first successful run-through at 10am when the announcement presentation and demo was at 1pm. All I can say is that I didn't breath when that demo was running live... But it worked flawlessly.

After that experience I realized that I had enough of non-tech management setting unrealistic deadlines, quit that job, and am now helping to build a startup. It has been so much more fulfilling and now I set the deadlines. 😎

I've been getting hostile vibes for being Israeli from a German guy in the lab. Consistently, it's not the MENA people who take issue with it, but the "enlightened" left-wing westerns.
Haters gonna hate, but I finished porting my NMCL to c++ and it's x25 faster than the Python version. Hopefully, I can do a live demo on the robot next week :)

I once posted a snarky rant about the inadequacies of our vendor's​ product on their own social media page... It appeared during a live demo about "Managing Reputation on Social Media" with several marketing dept. executives and ruffled some feathers.

Bright side: It had the desired effect and a half-baked product launch that was doomed to fail got delayed almost a month until the issue I griped about was fixed.

Show a pre recorded video of ur product during a ppt rather than a live demo. There are literally zero chances of fuckups.. Saved me quite a few embarrassments.

<rant>why the fuck do live demos NEVER work properly when a day ago the code was fine?? What is this bullshit sorcery!?</rant>

boss: *showing me the new platform*
me: "oh that looks like a good demo"
boss: "ah no that's the product! we're going to put this live"
me: "wh... there's no update nor delete function for anything! where is the user profile? where are the menus??"
boss: "that's ok, we'll take note when people start using it"

and now

boss: "we've concluded the product was bad and we're giving up on it"

Me: “here’s a demo of the backend functionality you requested. We’ve got more work to do to make this production ready. Let me know your thoughts or if we need to make any changes, otherwise I’ll hand this off to the UX team, we’ll be ready to go live next month after other they deliver the front end”

PM: *telling stakeholders* “The new thing is done and ready for go live”

Me: *privately to PM* “who told you that the thing was ready for go live?”

PM: “You did”

Me: “I suggest you go read what I wrote a little more closely”

App crashed during a live demo. Hard not to feel bad especially since it's friday and i have to go into the weekend with that thought. Am i overreacting?

Demo tomorrow. Two devs missing. Six options to be completed. Debugging server crash on another live site.
Is life worth living?

Every day I live in constant fear that the app I'm working on will break right before the demo

Client wants this "demo" LIVE by the end of the month... But still not got access to THEIR API yet!!! 😑

1 Week ago I took down the development version of an internal demo, leaving only the prod one (temporary space issue). Colleagues were told n+15 times via email, face to face, comments on tickets etc. The prod one has also been live for weeks, and again, they were told when it went up.

This just happened:

Colleague 1: practiseSafeHex can you help me, the demo doesn't seem to be working.

Me: *logs in*, *click around* ... seems fine dude. Are you using the correct URL: <prod-url>.

Colleague 1: let me try again and see.
Colleague 2: practiseSafeHex i'm with Colleague 1, were trying to use the demo, and its not working. Can you have a look, we need it.

Me: I just told him, its fine, I think you have the wrong URL <prod-url>. Can you try again.

Colleague 2: No I have the right one, can you check it.

Me: *does nothing*, yep i've had a look at it, can you try again: <prod-url>.

Colleague 2: Ah its back now, cheers.

They are with a customer now, so I won't say anything, when they get back, one of them is being castrated.

Note to self, don't fix a minor bug that will not effect the demo right before the live demo. My program that was working great didn't work anymore during the demo because of my quick bug fix I figured I had a few minutes to add to my code.

So I have a dual boot Windows 10 / Ubuntu 16.04.
This evening, I finally decided to update Ubuntu to 17.10.

Note to self, never try to install Ubuntu from the live usb when trying the "demo", prefer to install on boot, because this fucker encountered an error, forced me to reboot then decided to occupy the whole disk and wipe Windows out.

I'm sure that Ubuntu 17.10 was made by DevRant, that's totally something you guys could do 😂

It's a Monday....
Live demo of an iOS Application I've been working on. Piloting next week.

That moment you realize another team renamed everything, but only in have the project, and the live demo to the customer is in five minutes

Doing a talk on 'Security in PHP' and live demo on web attacks and safeguard tips this Saturday. Any tips fellow Ranters...?

Let me just say that I've been playing whack a mole with a new feature for while now. And it's becoming very tiring.

TLDR; CTO is changing the way we're going to implement this, every other day.

June 1st,
CEO: let's implement feature AAA,
CTO: we're going to have a call with Andy to tell us all about his product that will make this super easy, call will be June 4th.

Days before June 4th,
Me: Researchs product X, makes demo works flawlessly.

June 4th,
Call all good, few tips from Andy. We come to the pricing section of Product X

CTO: this will not work, pricing doesn't fit on our budget, fair enough.

June 7th -11th
Me: research altenative approach. Makes second demo.

CTO: Works good, seems to have too many moving parts, let's have call with Bob to check Product Y. It should make our lifes easier.

ME: Geee, ok let's check it out.

June 14th,

Call with Bob, all good, product has a fair price, stuff is experimental.

CTO: let's use Product Y, and just use what we get from their api now, and worry about changes later.

Me: Hmmm, that's a bit risky, but ok, you the boss, right?, starts again new demo. API doesn't work as documented.

Lots of trial and error to figure out how the api is working now, finally demo works well,

June 17th,

API changed, now it works as documented, (expected as it is experimental), previous demo doesn't work anymore.

June 18th,

Redoing research. inputs are completely different from Product Y now, need to redo all that is working and do and a lot more of research.

Go live is scheduled for end of next week, I hope that the API is stable now, and that I get to go live on schedule.

It is funny to see, that it would probably been the same if we just waited on the API to stabilize, and check the pricing section before choosing a product? Who knows.

Anyways, I actually feel happy that over the years I developed the patience to work with ever changing situations like this one.

Atm we're merging everything straight up to production because we only have our first client going live tomorrow. No problem except for the fact boss is using production to give demos to clients already. And so some JavaScript change that broke search made it to production and cropped up during a demo. So what does boss do? Call HR/support and yell at her that everything which works needs to keep working. Which is fair if we were live and we go back to merging to production being rare. So HR/support was in tears during our meeting where we were taking about the new live branch structure. GG boss. We consoled HR/support but really boss man knew how we work but ignored it.

Question for everyone though: what can we use or do to prevent changes to more general JavaScript breaking things around the code? We talked about unit tests and maybe code linters but is there more? Because it seems now might be the time to improve our working and even get budgets for tools.