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Occasionally trips me up in TypeScript. Should the return type of .at() be changed? Alas, I see pros and cons.
function f(arr: Array<T>) {
arr[arr.length-1]; // T
arr .at(-1); // T | undefined
}
I've got a new role (remote friendly) for a senior lead on our DevRel team. The team will build a new strategy for Chrome Dev Summit, our presence at IO, dev feedback and how we launch stable guidance that's not just launching feature after feature.
https://t.co/Q5M21H9XIN
🤙
TypeScript 4.4 is here!
Now with
✔ Smarter Control Flow Analysis
✔ Symbol & Pattern Indexers
✔ Stricter Checks
✔ Speed Improvements
✔ Inlay Hints
✔ Revamped --help
and more! Read up more on our blog! https://t.co/QF4O3naOO2