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📜  大写 javascript 代码示例

📅  最后修改于: 2022-03-11 15:03:03.527000             🧑  作者: Mango

代码示例6
let dna = " TCG-TAC-gaC-TAC-CGT-CAG-ACT-TAa-CcA-GTC-cAt-AGA-GCT    ";
dna = dna.trim().toUpperCase();
console.log(dna);