I have a table with a column of unique string values. The max length of the string value is 255 char. I want to generate a unique id with the string value as input. In other words I am looking for a c
How to generate unique 开发者_运维百科ID that is integer in java that not guess next number?How unique does it need to be?
I 开发者_开发技巧am trying to get the first part of a Guid Field with the TSQL substring function as follows
I am using Java EE and the Spring framework.I am writing my POJOs, and the base object for my system should have a globally unique ID.My question is: what would be a \"best-practice\" way for me to ge
Algorithmically speaking, how could I generate a unique, human readable, reasonably lengthed - order number for SQL Server column.The only requirement is that it references the Customer Number and can
What datatype should I use开发者_运维问答 in C# to work with the SQL Server uniqueidentifier.
I\'m having a trouble with getting the id after inserting a new Record using PHP Doctrine Project. In inserting a new record in a table with no parent table (no foreign key) no problem happens.
I\'d like to get an id unique to a computer with Java, on Windows, MacOS and, if possible, Linux. It could be a disk UUID开发者_运维知识库, motherboard S/N...
How do I generate a UUID that will uniquely identify a computer using Xcode / Objective-C? Windows has UuidCreateSequential(), what can I use on开发者_StackOverflow中文版 a Mac?Try this:
What can be the best algorithm to generate a unique id in开发者_开发问答 C++? The length ID should be a 32 bit unsigned integer.Getting a unique 32-bit ID is intuitively simple: the next one.Works 4 b
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