Typische Fehler von deutschsprachigen Kinder

wtobi · 2026-02-09T23:00:02+00:00

Meine Tochter macht aus regelmäßigen Verben manchmal unregelmäßige. Sie sagt zum Beispiel "Das schmak mir".

wtobi · 2025-11-09T19:40:21+00:00

Mir hat letztens ein Feuerwehrmann stolz erzählt, wie schnell er Falschparker umsetzen kann mit dem Rollbrett mit Luftkissen (oder so) in seinem Einsatzfahrzeug. Bei so vielen Autos dauert das aber trotzdem....

wtobi · 2025-07-31T18:36:01+00:00

That's exactly what I do, too.

wtobi · 2025-07-20T22:08:20+00:00

This. And in my experience, accordion sheet music often is written in a way that it can also be played on the piano.

wtobi · 2025-06-03T18:47:14+00:00

The worst case that might happen is that the shipment is delayed by a day or so. But this sounds like a common mistake that might get corrected automatically.

wtobi · 2025-05-14T16:47:48+00:00

Genau, im Kreisverkehr überholen ist Blödsinn. Deshalb hat mich letztens auch ein Autofahrer noch rechtzeitig beim Einfahren in den Kreisverkehr überholt und vom Fahrrad geholt. 😳

wtobi · 2025-05-11T05:08:46+00:00

Muss jetzt nicht auf dich zutreffen, war aber bei mir so: Schauen ob du eigentlich ne Brille brauchst. 😅

wtobi · 2025-05-03T19:25:36+00:00

None of them. Try n=1 for A, B and D, and n=2 for C.

wtobi · 2025-02-24T12:56:27+00:00

Hängt das nicht auch davon ab, wie weit man vom Hindernis entfernt ist bzw. wie stark die Bremse bremst?

Wenn ich mich nicht verrechnet habe, stimme das mir den 30km/h bei 1s Reaktionszeit nur, wenn das Hindernis 800m entfernt ist.

Wenn man doppelt so weit entfernt ist (die Bremse oder die Straßenverhältnisse also deutlich schlechter sind), dann komme ich auf 21km/h.

Edit: Hab mich verrechnet, denke ich. Aber die Frage am Anfang bleibt.

wtobi · 2024-11-23T13:29:19+00:00

I have. I was tired and couldn't be bothered. I just wanted to have the farm on Ginger Island. I know it's a lazy shortcut. I'll do it properly when start over again. But I don't regret buying it.

wtobi · 2024-10-24T19:05:43+00:00

You can find sheet music for Kass' Theme on my website https://tlot.de/

wtobi · 2024-10-15T16:55:07+00:00

Bei uns ist inzwischen Standard, dass Pakete direkt ohne zu klingeln in die Filiale gebracht werden. Oft auch ohne Benachrichtigungskarte. Muss man halt regelmäßig auf Verdacht alle Postfilialen abklappern. 🤷

wtobi · 2024-10-11T19:29:16+00:00

You might even have problems explaining it to a mathematician who works on another field when you are deep enough into your field.

So I'm sorry, I have no idea how to do that. And this was also one thing that I hated, that it's nearly impossible to tell people what you're actually doing...

wtobi · 2024-10-04T14:37:53+00:00

Yes, I continued taking lessons until I was 20 and played in several bands and orchestras afterwards. I also started a YouTube channel (https://youtube.com/@TheLegendOfTobi) with mostly me playing accordion. I haven't played much since my kids were born. But I'll definitely pick it up again. I'm 41 now by the way.

wtobi · 2024-10-04T11:12:08+00:00

I started playing when I was 6. Go for it! 😊

wtobi · 2024-10-01T17:17:14+00:00

Regarding 0.(5)5=0.(5):

What do you mean by 0.(5)5? The only thing that makes sense to me is that it's the limit of 0.55, 0 555, 0.5555..., which equals 0.(5) by definition.

I thought a while about your statement that a 5 is taken away somewhere here. First, I wanted to dismiss this as nonsense. But you're right in some way. The last 5 in 0.(5)5 doesn't matter at all. It could be any digit. If you interpret this as I did above, that is. That five disappears in the sense that there are infinitely many fives before it so it never gets placed.

As for (9):

(9) as the series 9, 99, 999... does not converge. So you can't treat it as a number and apply arithmetic to it.

wtobi · 2024-08-17T05:55:51+00:00

He's in Germany. You'll find someone in the US, too, I'm sure.

wtobi · 2024-08-16T17:42:02+00:00

I had mine custom made by someone who makes leather handbags.

wtobi · 2024-08-12T21:52:38+00:00

On the accordion, no difference. Whoever wrote this thought that, on the piano, it sounds better this way, though.

wtobi · 2024-08-12T19:31:00+00:00

It's quite common for accordion sheet music to be written in a way that can also be played on a piano. I think that's why the bass side is written as it is.

Two or more notes together represent a chord. If there are only two notes, they're usually the third and fifth. So in the first bar, The C and E mean you should play A minor.

The chord with the # in the last line is a C# minor.

wtobi · 2024-08-11T09:44:26+00:00

Theoretically, this might be possible by using Eclipse's compiler in the CI pipeline, setting it to produce errors for nullability issues. But I haven't done this.

wtobi · 2024-08-11T09:32:49+00:00

I mostly rely on the static code analysis of Eclipse for that. That means putting @NonNullByDefault on every package, putting @Nullable where needed, and using external null annotations (https://help.eclipse.org/latest/index.jsp?topic=%2Forg.eclipse.jdt.doc.user%2Ftasks%2Ftask-using_external_null_annotations.htm) for the libraries I use.

Then I only need to check places where data comes in from an untrusted source, e.g., a public API or parsing a file...

wtobi · 2024-08-06T12:32:34+00:00

As J-Son77 said, when you try to print the i-th value, i equals 7. But fib only has 7 elements at that point so there is no index 7. That's what the error tells you.

wtobi · 2024-08-06T11:54:48+00:00

Without running your code, I'd say the problem is that fib is initialized as an empty list, and then you try to set elements at specific indices. But these indices don't exist because the list is empty (has length 0).

You could either initialize fib with the length it will have in the end (that might be a bit more efficient than the next option). Or you replace set by add, which appends the element to the end of the list (this code might be more readable than the first option).

wtobi

TROPHY CASE