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TypeScript - convert bytes array to string
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In this short article, we would like to show, how to convert bytes array to string using TypeScript.
Hint: below solution works under web browser and Node.js TypeScript.
xxxxxxxxxx1
const toText = (bytes: number[]): string => {2
let result = '';3
for (let i = 0; i < bytes.length; ++i) {4
const byte = bytes[i];5
const text = byte.toString(16);6
result += (byte < 16 ? '%0' : '%') + text;7
}8
return decodeURIComponent(result);9
};10
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// Usage example:13
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const bytes: number[] = [83, 111, 109, 101, 32, 116, 101, 120, 116, 32, 104, 101, 114, 101, 46, 46, 46];15
const text: string = toText(bytes);16
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console.log(text);Output:
xxxxxxxxxx1
Some text here...xxxxxxxxxx1
const toText = (bytes: number[]): string => {2
let result = '';3
for (let i = 0; i < bytes.length; ++i) {4
const byte = bytes[i];5
const text = byte.toString(16);6
result += (byte < 16 ? '%0' : '%') + text;7
}8
return decodeURIComponent(result);9
};