I\'m trying to add UUIDs to a couple of tables, but I\'m not sure what the best way to store/retrieve these would be. I understand it\'s far more efficient to use BINARY(16) instead of VARCHAR(36). Af
I\'m creating a rails 3 application that will be decentralized and I need to use UUID as primary key for my tables, what would be the best gem, plugin for the Job. I also would like to know if it is p
What is the best way 开发者_开发技巧to create a unique user ID in Python, using UUID?I\'d go with uuid
In our application we are creating Xml files with an attribute that has a Guid value. This value needed to be consistent between file upgrades. So even if everything else in the file changes, the guid
i an new to iphone Dev and the concept of CFUUID, so thought i should ask, before i start implementing it. so the string returned by CFUUID is it really unique or can it be traced back to a unique ind
又把用户名搞忘了 2022-04-06 12:开发者_运维技巧31 《水浒传》：施耐庵 《西游记》：吴承恩
I have a python program that needs to generate several guids and hand them back with some other data to a client over the network. It may be hit with a lot of requests in a short time period and I wou
I know that randomized UUIDs have a very, very, very low probability for collision in theory, but I am wondering, in practice, how good Java开发者_高级运维\'s randomUUID() is in terms of not having co
Question How can you determine if a user is unique or not? I understand there are many ways to do this using cookies, but what about methods that don\'t use cookies?
how can I get 16 bytes binary for开发者_JS百科m of the uuid from its string/canonical representation:
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