I need a quick and easy way to store files with unique file names on iOS.I need to prefix the file with a string, and then append the generated unique identifier to the end.I was hoping NSFileManager
I\'ve just read on a blog that the UDID will not survive iOS 5. I us开发者_开发知识库e it as an identifier combined to an app ID I generate myself. Without that UDID, I will just have the App Identifi
I\'m inserting a record into a table where Id is of type uniqueidenfier. I would like that Id to be generated on SQL server, sort of like using newsequentialid.
I\'m doing some client-side stuff with Javascript/JQuery with .Net controls which expose their GUID/UniqueIdentifier IDs on the front end to allow them to be manipulated. During debugging something is
I have made a web service that gets an integer as a unique identifier for a Phone. Later, i realised that an iPhone UID is an NSstring in that format: 5DE31FA12-XXXXX-XXXXX-XXXXXXX. So i would like to
I need to generate account names automatically. They will be used in user software that will access my 开发者_如何学Pythonservice, so they are not necessarily pretty looking. I guess any alphanumeric
I am trying to update a colum with datatypeuniqueidenti开发者_JS百科fier using EF v4.0. I am getting an error Conversion failed when converting from a character string to uniqueidentifier.
Is it possible to set default starting value to zero instead of 1? Currently I\'m using FMDB but 开发者_运维问答wondering is it possible at all ...
In a logging perspective with millions of rows. What is the preferred way? Do you store the Guid as a UniqueIdentifier or in Binary? Which is faster for searching?
I have a situation where by I need to create tens of tho开发者_如何学运维usands of unique numbers. However these numbers must be 9 digits and cannot contain any 0\'s. My current approach is to generat
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