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@ICTFractal(Yuma Kuboshima)

数字文字列の不要な0削除を正規表現で処理する

Posted at

^[0-9]+(.[0-9]*[1-9]+)?

結果

0 -> 0
10 -> 10
10.00 -> 10.00
2.10 -> 2.10
2.56 -> 2.56

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