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April 5, 2022 06:40
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Typescriptの再帰型の練習に再帰的にn~0までArray。range(10)としたら10~0の長さ11の配列が出来上がります。
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| export const range = (i=0)=>[i,...([()=>range(i-1),()=>[]][~~(i<=0)]())] |
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