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Update sdbm-hash.md

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Christian Bender
2017-12-24 23:33:52 +01:00
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parent 369ecbcd56
commit 5720135525
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snippets/sdbm-hash.md
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@ -4,10 +4,10 @@ It uses the charCodeAt-methode and the shift-operator.
``` js ``` js
function sdbm(s) { function sdbm(s) {
var hashCode = new Number(); var hashCode = 0;
for (var i = 0; i < s.length; i++) { for (var i = 0; i < s.length; i++) {
hashCode = s.charCodeAt(i) + (hashCode << 6) + (hashCode << 16) - hashCode; hashCode = s.charCodeAt(i) + (hashCode << 6) + (hashCode << 16) - hashCode;
} }
return hashCode; return hashCode;
} }
``` ```