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Java 2021-11-15 00:48:13
java random primary key
String id = UUID.randomUUID().toString(); Add solution -
Javascript 2021-11-11 06:26:19
javascript uniqie id
function uuid() { return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) { var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8); return v.toString(16); }); } var userID=uuid();//something like: &qu... Add solution