Back

Week 49 - 2023

The weeknote for 12/4 - 12/10.

OSS

denoland/deno

• I used math to fix a flaky test for the first time (probably). https://github.com/denoland/deno/pull/21475

Tech

Iterator helpers

• @petamoriken wrote an article about how the iterator helper proposal team has been trying to mitigate the break the web issue of the proposal. It is very complex and very interesting. I found this is similar as the situation of the movie TENET where the people from the future fight against the people in the past.

Falsy

• This week I found that falsy is typed as false | 0 | 0n | "" | null | undefined in TypeScript (though this misses the case NaN). Isn't this interesting? Is there any other language in which falsy concept can be typed explicitly? Ruby is probably a nice example, where falsy is false | nil, which is intentionally designed so.

Hobby

Japan Car of the year 2023 - 2024

• Prius won the Japan Car of the year 2023 - 2024. I correctly predicted it. Prius had extraordinary exterior design among the candidates.

Life

Laptop

• My laptop now looks like:

  My mac now pic.twitter.com/I3aAqXg9d7

  — Yoshiya Hinosawa (@kt3k) December 4, 2023

Back

Edit this page