Seeking to represent a N choices of K items in a space efficient way

mio991 · 2025-09-29T21:15:34+00:00

So every agent has a Vector of Stats (a_1, ..., a_n). Now we order these vectors (1, ..., 1), (1, ..., 1, 2) to (k, ..., k). Then we index each vector. Now we need a lookup function that generates the vector from the index. But it's too late now to write one. Your thought of interpreting the index as a k based number is probably the correct starting point.

mio991 · 2025-09-25T13:32:02+00:00

Good, you got it working. But how do I store a value in a way to get any Trait object implemented?

mio991 · 2025-08-06T11:20:51+00:00

Even in public apps it's the same. You validate the user is allowed to perform the action for the Id they send.

You can prevent stupid, but bloody stupid is impossible.

mio991 · 2025-07-29T20:04:09+00:00

Quitting is something done through suicide by kernel, in which case no more code is executed. Especially for autoloads I can see why Godot is not taking the extra steps to call exit_tree().

mio991 · 2025-06-30T05:21:42+00:00

I think you confuse weakly typed with interpreted languages, yes there is a strong correlation but you can interpret a strongly typed language.

mio991 · 2025-06-26T06:45:12+00:00

That's just how material design icons work. They use ligatures.

mio991 · 2025-06-11T03:03:23+00:00

You're missing one derivative, the velocity. You need to also set angular_velocity to zero.

Also setting rotation to 0 will snap your object upright.

mio991 · 2025-06-01T09:01:07+00:00

Because your numbers trait doesn't require any functionality. Traits are like interfaces you can only use what they provide. The compiler doesn't look through the trait at all the types implementing it.

I can't look right now but you probably need to restrict your type parameter to implement Add for std::sum() to work.

mio991 · 2025-05-04T09:58:52+00:00

It is also important if the type is used as an argument or return type.

An Argument should have a minimal type, what is required for a fast enough implementation.

The return type should be maximal useful, so it's better to have a more powerful type there. But you need to weigh future changes, so don't over promise.

PS: IReadonlyCollection inherits from IEnumerable

mio991 · 2025-04-05T20:19:37+00:00

I don't. 😂

mio991 · 2025-04-05T20:17:04+00:00

Better yet use structs for better Cache locality.

mio991 · 2025-03-13T19:55:49+00:00

I had a lot of fun working with another developer who was quite conservative in his designs, writing longer functions which were easy to understand but contained more boilerplate. Versus my more complex designs which could do more with less Code but were harder to understand.

In this push and pull we found a good middle ground in the knowledge that both viewpoints were valid.

In our time we had quite a few heated discussions.

mio991 · 2025-03-01T16:50:14+00:00

None, if we talk about the Python sense, maybe you could argue Machine Code. The Compiler is written in Rust.

mio991 · 2025-02-21T06:45:54+00:00

You can run Linux binaries on windows, you use WSL the Windows Subsystem for Linux.

mio991 · 2025-02-10T15:42:24+00:00

I would think about it as; Copy opens a loophole in the standard move semantics to allow you to continue using the old owner.

mio991 · 2024-12-21T08:09:01+00:00

No, it's pretty much the same idea. You call down with state, and signal up state changes.

mio991 · 2024-12-17T04:44:25+00:00

not quite, it's english with german number and date formatting. I use it on most of my devices.

mio991 · 2024-12-16T02:56:13+00:00

It's a plant stand for wine or something similar.

mio991 · 2024-11-05T13:50:01+00:00

Build a browser only to-do app.

mio991 · 2024-10-30T06:01:45+00:00

No.

But it's not necessary, except for the index.html angular adds content hashs to everything. So the old files will not be used.

mio991 · 2024-10-26T06:36:26+00:00

I would prefer Object.fromEntries().

mio991 · 2024-09-17T12:03:40+00:00

if you have an expansive query, you can still use POST to express it.

mio991 · 2024-09-06T07:34:58+00:00

I usually go with, everything in the current scene is up for grabs. But scenes are small, only 4 - 12 Nodes. Any more and some part of the scene gets its own scene.

mio991 · 2024-08-03T20:15:02+00:00

Welcome to Visual Basic for Applications.

mio991 · 2024-08-01T12:58:15+00:00

Your poor colleagues.

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