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4anghyeon(4주차): 4장 비동기 프로그래밍 정리 #15

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Merged
merged 1 commit into from
Jun 2, 2025
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4anghyeon(4주차): 4장 비동기 프로그래밍 정리 #15

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10 changes: 5 additions & 5 deletions 4anghyeon/4장 비동기 프로그래밍.md
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Original file line number Diff line number Diff line change
Expand Up @@ -688,11 +688,11 @@ async function calcTotalHeight(urls: string[]) {

```typescript
try {
const height = await getTotalHeight(urls);
// ...
} catch (e) {
console.error(e);
}
const height = await getTotalHeight(urls);
// ...
} catch (e) {
console.error(e);
}
```

이러한 접근 방식은 순수 함수를 작성하는데 유리하며 부수 효과르 관리하기도 용이하다. 에러 핸들링은 에러가 발생하는 맥락에 가깝게 작성해야 효과적이다.
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