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console.log(Number.isSafeInteger(0)); console.log(Number.isSafeInteger(1)); console.log(Number.isSafeInteger(1.1)); console.log(Number.isSafeInteger(-1)); console.log(Number.isSafeInteger(NaN)); console.log(Number.isSafeInteger("1")); console.log(Number.isSafeInteger("a1")); console.log(Number.isSafeInteger(Infinity));
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by DevDic
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