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function deepCopy2<T extends object>(object: T) { return new Promise<T>((resolve) => { const {port1, port2} = new MessageChannel(); port1.postMessage( 阅读全文
posted @ 2024-12-02 14:26
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function copyText(txt: string) { return new Promise((resolve, reject) => { const domCopy = function () { const input = document.createElement('input') 阅读全文
posted @ 2024-12-02 14:24
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function formatPrice(val: string | number, precision: number = 2) { if (typeof val 'string') { let num = parseFloat(val) if (isNaN(num) || num.toStrin 阅读全文
posted @ 2024-12-02 14:23
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