Front-End/μ—λŸ¬μ‚¬ν•­

TS2367: This comparison appears to be unintentional because the types '"A"' and '"B"' have no overlap.

μ™•κ°€πŸ‘ 2023. 7. 27. 14:10
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λ°˜μ‘ν˜•

νƒ€μž…μŠ€ν¬λ¦½νŠΈ μ‚¬μš©ν•˜λ©΄μ„œ λ°œμƒν•œ μ—λŸ¬μž…λ‹ˆλ‹€.

 

 


 

 

문제

<h3>
  {(response === 'A' && response !== 'B' ? !show : loading) && (
    <>
      <Loading width={26} height={26} />
      Thinking
    </>
  )}
</h3>

&&μ—°μ‚¬μžλ₯Ό μ‚¬μš©ν•΄μ„œ 두 개의 쑰건을 κ±Έμ—ˆλŠ”λ° 제λͺ©κ³Ό 같은 νƒ€μž…μ—λŸ¬κ°€ λ°œμƒν–ˆμŠ΅λ‹ˆλ‹€.

 

 


 

 

ν•΄κ²°λ°©μ•ˆ

<h3>
  {(response !== 'B' && response === 'A' ? !show : loading) && (
    <>
      <Loading width={26} height={26} />
      Thinking
    </>
  )}
</h3>

 

λ‹¨μˆœνžˆ μˆœμ„œμ˜ 차이둜 λ³΄μž…λ‹ˆλ‹€.

μ €λŠ” μ›ΉμŠ€ν†°μ„ μ‚¬μš©ν•˜κ³  μžˆλŠ”λ°, κ±°κΈ°μ„œ λ‚˜μ˜€λŠ” ν•΄κ²°λ°©μ•ˆμœΌλ‘œ μœ„μ™€ 같이 μˆœμ„œλ₯Ό λ°”κΎΈλ‹ˆκΉ μ—λŸ¬κ°€ μ‚¬λΌμ‘ŒμŠ΅λ‹ˆλ‹€.

(vscode도 λ˜‘κ°™μ„ 꺼라고 μƒκ°ν•©λ‹ˆλ‹€.)

TypeScriptμ—λŸ¬λΌ 사싀 λ™μž‘ν•˜λŠ” λ°λŠ” μƒκ΄€μ—†μ§€λ§Œ,

build ν•  λ•Œ μ—λŸ¬λ„ λ‚  ν…Œκ³ , TSμ‚¬μš©ν•˜λŠ”λ° κ·œμΉ™μ„ μ§€ν‚€λŠ” 게 쒋을 λ“―μ‹ΆμŠ΅λ‹ˆλ‹€.

 

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