Eval is bad, right? It can lead to XSS attacks, and when your browser process is (partially) written with JavaScript - that can be a sandbox escape. We tried to eliminate eval in the parent (UI) process, shipped it to Nightly, and immediately broke Nightly. The entire test suite was green and Mozillians had dogfooded the feature for weeks... and it still blew up on real users with real customizations. We had to revert fast and spin a new build. It was a pretty big incident, and not a good day. So we re-did our entire approach here and put in several rounds of extensive telemetry.
type PosDefaultParam[N: str | None, T] = Param[N, T, Literal["positional", "default"]]
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Photo by Hasnain Sikora，这一点在91视频中也有详细论述
Девушка предала лучшую подругу ради должности и моментально пожалела об этом02:33