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  2. javascriptWhy Type 39number39 is
  • javascript - Why Type 'number' is not assignable to type 'T'? - Stack Overflow

    function say3<T>(a: T): T { return a + 1; } let speak = say3<number>(1)I tried the demo,
    javascriptWhy Type 39number39 is not assignable to type 39T39Stack Overflow
    admin25天前
    60
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