Had a somewhat specific question about a new technology, searched up the answer on Stack Overflow, nothing there except my same question with an unhelpful answer.

Combed through the open source repository, found the answer, created a helpful answer on SO with reference to the source code I got the info from.

Got one upvote :)

Something I learned the hard way: the steak emoji is 4 bytes, whereas a lot of the commonly used emojis are only 3 bytes.

I've decided to, as an educational exercise, implement DEFLATE compression / decompression and zip file format, and eventually tackling Excel format (which is just a .zip) so I can generate true excel spreadsheets (instead of .csv files) client-side using JavaScript.

Are there already libraries that do this? Yes, but then I don't get to try to implement these interesting algorithms. Is it currently 1 AM? Yes. Do I have work tomorrow? Also yes.

If I don't just fall flat on my face, I'll post updates!

You guys are DEFINITELY making this shit up at this point.

!dev

Re-watching old episodes of mythbusters. S2E1, they test "better to walk or run in the rain"

Their method totally pissed me off.

They had cotton suits on their body and measured the weight difference before and after.

Except the cotton suits DIDN'T GO ON THEIR HEAD.

Where is most of the rain going to fall when walking slowly and the water source is directly above your head? Head and shoulders.

So of course their findings were that you got more wet when running, as some of the water got on their belly instead of their head.

Can't find anyone talking about it online so had to rant about it here. So fucking stupid

Something annoying about the Node.JS and express stack: no way to globally catch errors using middleware.

I mean, you can try. There's even specific middleware designed for it. However, it only catches synchronous errors. So basically only controllers that don't fetch or upload any sort of data and just return some static view or whatever.

ASP.Net middleware chain is so much more robust :(

Y'all ever notice how the size and complexity of a project is a source of pride for those whom created the project, and a source of dread for those who need to maintain it?

Visual studio intellisense is going to make me commit bridge jump

In HTML, it's changing "id" to "itemid" ???

In JavaScript, it's changing document.getElementById and document.querySelectorAll to documentgetElementById and documentquerySelectorAll ????

What the fuck is this horse shit. It's only getting worse and worse. It's like Mt. Saint Helen blew up 5 minutes ago, they updated the system, and accidentally set off the Yellowstone Giga-volcano. Fuck you, william gates.

Someone is using fucking CSS floats. To align a button to the right. In a fucking Blazor app. Dude. What the fuck.

I'm a "published" freelance dev!

Last night I made my first web application available to the internet. It's an internal enterprise management system for a small non-profit.

It's running on a single $6 a month digitalocean droplet, and the domain is $12 a year, so yearly cost for them is absolutely rock bottom.

It's written in asp.net 6.0 razor pages, nginx reverse proxy, certbot for HTTPS certificates, fail2ban for ssh protection (ssh login is via ssl keys), entity framework with MySQL.

The site itself has automatic IP banning based on a few parameters like login spam, uses JWT tokens, and is fully secured.

All together, it's a lot of value for about $100 a year.

I remembered an old game I played when I was a kid. There were no reliable downloads, so I spun up a brand new Win 11 VM to play it in, in case the .iso was some sort of disguised coin miner or something.

Anyways, it ended up working and being the real game (yay!) but the moral of the story is the VM + the entire game is about 12 GB, which is 10% the size of a lot of modern AAA titles.

I can have a whole other fucking computer running, dedicated to only this one game, for a tenth of the storage space of modern games.

I feel like I beat "the man"

Dunno if any of you guys have picked up on this, but the Microsoft Docs (for asp.net) are basically one big fucking jumbotron advertisement for IdentityServer

The very same IdentityServer who dropped their free, open-source project and turned into an -aaS

It really seems like MS is frothing at the fucking mouth to have you use IdentityServer and offers no real alternatives whatsoever besides something like Facebook or Twitter login.

But I did my studies

Read my articles

And implemented proper Jwt tokens with rolling refresh tokens.

Simpler, more efficient, and compromises nothing. And I didn't pass my money off to some company to do it for me.

Fuck you, Microsoft, and the IdentityHorse you were paid to ride in on.

TL;DR how much do I charge?

I'm freelancing for the first time; regularly, I get paid a salary.

I'm freelancing as a donation: the hours I put into this work directly translate to deductions in my tax. I don't get paid any money directly.

I'm doing some web-based enterprise software for an organization. Handling the whole process from writing responsive front-end code to setting up the server and domain for them and even managing myself. So full stack plus dev ops.

My normal salary is $31 an hour and at work I do less. I largely do maintenance for existing applications plus some very minor new systems design. I don't do any server management (different team) and I damn well didn't buy the domain names for my company. So I think it's safe to say I'm taking on a drastically larger role in this freelance gig.

My moral dilemma is the organization will basically say yes to any price - because they don't pay it, the government will (up until the point I pay 0 taxes, I suppose)

I've done some minor research on what other freelancers charge for somewhat similar things and I get pretty wildly varying results. I've seen as low as $20/hr but I really doubt the quality of such a service at that price.

I'm thinking around $50 USD an hour would be a fair price. For even further reference besides my actual salary, I will say that I am in a urban / suburban part of Florida, where developers are very hard to find locally.

Is $50 too high? Too low? This is a very complicated system with (frankly excessive) security practices and features. Before this they had a handful of excel spreadsheets in a OneDrive folder.

One advantage of JWT that I never realized: session tokens are stored client side, saving network calls to validate them.

Very cool. Love it.

Hey fellas, especially you security nerds.

I've had asymmetric encryption explained to me a number of times but I can't get a handle on it because no example actually talks in human terms. They always say "two enormous prime numbers", which I understand, but I can't conceptualize.

Can someone walk me through an entire process, showing your math & work, using some very small, single- or double-digit primes? Such as if I were to encrypt the text "hello world" using prime numbers like 3, 5, and 7

Instructions on how to become suicidal:

- Create an API controller for the /file/ path
- Add an empty endpoint for POST /file/upload (will write it later!)
- Forget about this endpoint at some point
- Later, create a page for /file/upload
- GET /file/upload returns page
- POST /file/upload returns empty 200

Pure psychological horror for like an hour Googling why the fuck my razor page is returning empty responses and my breakpoint on OnPost is not fucking hitting even if I copy and paste example code from the ms website

Oh yeah, that controller.

The DataTables homepage has an example table where some "senior JavaScript developer" has a salary of $433k

Lmao 433k Zimbabwe dollars maybe.

Well, this is a sad day. I'm on the first page of supporters and have been supporting for many years, but today, I'm going to have to stop. I've felt like for a while my money has not been well used, merely running a site with no active development or even community interaction.

I'm trading it in for a Big Jet TV membership on YouTube (I love airplanes)

Sorry devRant crew

I hate that "integer overflows" have become somewhat pop culture because anytime I see someone try to use it in a joke, they use it wrong.

I've even seen people confuse them with stack overflows and be like "my intelligence is so low it stack underflowed and became the max of an integer value!"

Or "It overflowed and became zero again" ah, I guess it happened to be unsigned and overflowed by precisely 1 then eh?

So cringe

Ah very good, it seems Windows has taken the liberty of putting a link to Edge on my desktop again. Just in case I had accidentally removed it or something.

Accidentally pressing some random keyboard combo and not knowing how to undo it

module.expots

Fuck

Military grade encryption: md5
Enterprise grade encryption: Base64

I wonder what they mean by this

So, as per usual, I am not sure what I am doing.

I want to make multiplayer games on the web using web sockets.

But of course I want there to be multiple game servers for horizontal scaling (I'm gonna hit it big)

Specifically for either Node.JS or ASP.Net (or both) how could I manage such a thing where there are 2 servers and 2 users. User A is assigned to server A by load balancer, and user B is assigned to server B. But they play in the same game?

Best I know of so far is to connect both game servers to a redis backing. But this seems like a convoluted way to communicate. I would rather have them both route to the game server (Whichever server the game starts on)

Broke: adding a pipe character ( | ) to your text

Woke: adding a slash, then adding rotation until it's straight.

WPF is still 100 times better than UWP and WinUI3

Never call me unfair.

A few years(!!) ago, I ranted about how you had to update the visual studio updater before you could update visual studio (which I still think is a valid rant)

Today I noticed that the visual studio installer just does this itself silently now. Therefore, I choose to apply praise to this welcome change and in the name of justice and fairness, recognize this vast improvement.

*ahem*.... GG VS2022

TL;DR Is there a hackerrank for Oracle PL/SQL?

At my work, we do not get raises, we only get promotions. Promotions are applied for, and then interviewed for. Highest score (plus maybe some managerial bias) wins.

33% of the questions revolve around PL/SQL (and just Oracle DB in general) and the better you explain yourself, the better you score.

Tutorials just don't do it for me. They're boring. I want something interactive. While it doesn't need to be competitive and challenging like hackerrank, I'm looking for something gamified like hackerrank where I can see other people and learn the technology intimately so I can climb the ranks at my company faster.

Does anyone know of something sort of along the lines? All suggestions appreciated.

I've never even heard of this before.

Notes: these are two different ASP.Net projects. I didn't choose VB, the project was already existing.

A conversation between me and a senior:

Senior: (other module) still needs to develop (something you wrote)
Me: they should just use my code, it's compete and tested.
Senior: They should, but yours is in visual basic and they wrote their project in c#
Me: Ah, no problem, I will distribute it as a DLL for him.
Senior: No, I don't want to add dependencies
Me: ????
Senior: They will need to convert it to c# and add the classes

I stopped responding

Man............ what the hell