20 lines
520 B
Markdown
20 lines
520 B
Markdown
### sdbmHashAlgorithm
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This algorithm is a simple hash-algorithm that hashes it's input string `s` into a whole number.
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The function iterates over each character in string `s` and updates the `hashCode` in each iteration.
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``` js
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const sdbm = s => {
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let hashCode = 0;
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for (let i = 0; i < s.length; i++) {
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hashCode = s.charCodeAt(i) + (hashCode << 6) + (hashCode << 16) - hashCode;
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}
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return hashCode;
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}
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/*
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console.log(sdbm("name")) // -3521204949
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console.log(sdbm("age")) // 808122783
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*/
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```
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