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- export function getStrBytesCount(str) {
- let bytesCount = 0;
- for (let i = 0; i < str.length; i++) {
- const c = str.charAt(i);
- if (/^[\u00-\uff]$/.test(c)) {
- bytesCount += 1;
- } else {
- bytesCount += 2;
- }
- }
- return bytesCount;
- }
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