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14 lines
339 B
14 lines
339 B
export function trim(str: string): string { |
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const regex = /[\u200b\uFEFF\u2060]/g |
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return str.replace(regex, '') |
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} |
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/** |
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* 获取给定值的小数位数 |
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* @param num |
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* @returns |
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*/ |
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export function getDecimalLength(num: number | string): number { |
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const match = num.toString().match(/\.(\d+)/) |
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return match ? match[1].length : 0 |
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}
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