Strongly agree. A guide for dead simple setups would be incredibly useful (e.g. gsuite as idp, oauth for a single app).

It took me a few days to get that basic setup working, and a few days more to improve it. But once it was up, it was rock solid.

Keycloak might seem a little daunting to start with, but is basically glue between your idp (ldap) and whatever apps need to authenticate.

How many tokens fit in your context window?

Clearly your gender field is a boolean. Which means it can be either true, false, null, or undefined. Except in javascript where for some reason it can sometimes be NaN, but only when you try to compare two people.

I think you’re over exaggerating the effort needed for tagging resources. Between terraform/pulumi/cdk and the tag tool, it’s relatively easy to make sure everything is tagged. Doubly so if you have a finance department who’s literal job is to go through and do that (or ask you for help with it)

You can get a full itemized bill. The only thing that isn’t fully broken out are elastic ips. We found that out because we were tagging everything for billing and those weren’t showing up correctly.

Mind you, it’s likely a bit more itemized than you want. Like you’ll see a separate line item for each price tier you paid for something, and things like ebs disks are all split out. It can be a bit…much.

When I was a young dev
My senior took me into the city
To push my code to prod
He said "Son, when you promo
Would you be the savior of the broken
The buggy and the OOM'd?"

None built in from what I recall. That was from back in 2011, so it’s possible things changed since.

Reading through, it looks like retries do exist, but remember that duplicate packets are treated as a window reset, so it’s possible that transmission succeeded but the ack was lost.

I remember the project demos from the course though - one team implemented some form of fast retry on two laptops and had one guy walk out and away. With regular wifi he didn’t even make it to the end of the hall before the video dropped out. With their custom stack he made it out of the building before it went.

I’ll need to dig through to find the name of what they did.

To be fair, because of window size management it only takes 1% packet loss to cause a catastrophic drop in speed.

Packet loss in TCP is only ever handled as a signal of extreme network congestion. It was never intended to go over a lossy link like wifi.

Seriously though - JIRA isn’t always a massive pain in the ass. It’s just the way it’s used that sucks. Workflow restrictions so devs can’t move tickets from testing back to in progress, dozens of mandatory fields, etc.

When your tools start dictating your workflow rather than the other way around then it’s time to switch tools.

Friends don’t let friends use JIRA

I have either written or gotten a variant of every single one of these comments 🫠:

Please include the JIRA task in the commit title.

Did you run any manual testing?

Where’s the PRD link in the commit message?

Can you please split this into multiple smaller commits?

Can you combine these two commits?

Did you email Jon about this because he’s working on that project with Sarah and you might be duplicating efforts.

This should be named BarFoo instead of FooBar.

Why aren’t you using CorporateInternalLib16 that does 90% of this?

Why aren’t you using ThirdPartyPaidLibByExEmployee?

Why aren’t you using StandardLib thing you forgot existed?

All our I/O should be async.

All our hot loop code needs to be sync.

This will increase latency of NonCoreBusinessFlow by 0.01%. can you shave some time off so we can push in feature B also?

Please add a feature flag so we can do gradual rollout.

What operational levers does this have?

Lgtm - just address those comments

So to be clear: you didn’t laugh?

Nope. Bitkeeper used it in the master-slave pairing and the term was carried forward. Gitlab did a whole writeup about it.

Older C compilers would truncate a variable name if it was too long, so VeryLongGlobalConstantInsideALibraryInSeconds might accidentally collide with VeryLongGlobalConstantInsideALibraryInMinutes.

Legend says that they used to do it after a single letter with Dennis declaring “26 variables ought to be enough for anyone”.

Red circles are deprecated in favor of teal because of accessibility requirement WIP.DOnotUSE.14.g.2025.v0.

They started from XML. There’s nowhere to go but up but spring managed to fuck even that up.

FactoryStrategyFactoryFactoryObserverInterface

Friends don’t let friends use Java 😜

Whoosh

Seriously though, spring configurations are written in XML and you create variables, call functions, and have control flow. Effectively turning XML into a horrible twisted shadow of a programming language.

All in the name of “configurability” through dependency injection.

XML is the second worst programming language ever created by humans

Don’t make the mistake of anthropomorphizing Larry Ellison