big consolidation

fnf2014/hackordrink/test.html

@@ -0,0 +1,18 @@
+<script type="text/javascript">
+function createUUID() {
+    // http://www.ietf.org/rfc/rfc4122.txt
+    var s = [];
+    var hexDigits = "0123456789abcdef";
+    for (var i = 0; i < 36; i++) {
+        s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
+    }
+    s[14] = "4";  // bits 12-15 of the time_hi_and_version field to 0010
+    s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1);  // bits 6-7 of the clock_seq_hi_and_reserved to 01
+    s[8] = s[13] = s[18] = s[23] = "-";
+
+    var uuid = s.join("");
+    return uuid;
+}
+
+alert(createUUID())
+</script>