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peteringram0/hex.ts

Created August 25, 2022 18:32
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hex to string and string to hex
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hex.ts
/**
* String to Hex
*/
function stringToHex(str: Readonly<string>) {
let hex, i
let result = ''
for (i = 0; i < str.length; i++) {
hex = str.charCodeAt(i).toString(16)
result += hex
}
return result
}
/**
* Hex to string
*/
function hexToString(_hex: Readonly<string>) {
const hex = _hex.toString() //force conversion
let str = ''
for (let i = 0; i < hex.length; i += 2)
str += String.fromCharCode(parseInt(hex.substr(i, 2), 16))
return str
}
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