uniqueidentifier Questions
10
Solved
I am making a analytics system, the API call would provide a Unique User ID, but it's not in sequence and too sparse.
I need to give each Unique User ID an auto increment id to mark a analytics da...
Fumigant asked 5/12, 2011 at 10:38
4
Solved
How to find the Mac OSX serial number.
Sometimes it is required to get serial number of a mac, and you validate on that.
I needed the same, few years back, when I developed a plugin for OsiriX. I...
Longbow asked 16/3, 2013 at 15:41
8
Solved
I am using this call:
Secure.getString(getApplicationContext().getContentResolver(), Secure.ANDROID_ID);
To get a UID for the device. I think I am getting the same ID from multiple devices thoug...
Absorb asked 25/1, 2011 at 22:5
4
Solved
I'm using Python's UUID function to create unique IDs for objects to be stored in a database:
>>> import uuid
>>> print uuid.uuid4()
2eec67d5-450a-48d4-a92f-e387530b1b8b
Is it ...
Stringer asked 1/6, 2014 at 18:30
10
Solved
I was wondering if anybody knew a good way to create a unique random integer id for a primary key for a table. I'm using MySQL. The value has to be integer.
Smail asked 19/11, 2010 at 14:13
8
I need to name uploaded files by short unique identifier like nYrnfYEv a4vhAoFG hwX6aOr7. How could I ensure uniqueness of files?
Waterbuck asked 13/4, 2015 at 12:44
9
Solved
I write websocket chat.
How to generate unique id for user?
now i use this code:
id = new DateTime.now().millisecondsSinceEpoch;
is there any more neat solution?
Noman asked 21/3, 2013 at 13:15
13
Solved
I need to write a function that generates an id that is unique for a given machine running a Windows OS.
Currently, I'm using WMI to query various hardware parameters and concatenate them together...
Entourage asked 19/9, 2008 at 5:30
6
Solved
i came across the need to cleanse some data, and i need to find some particular guids (i.e. uniqueidentifiers) in SQL Server°.
i've come up with a stored procedure that does a SELECT from every un...
Figurehead asked 9/6, 2009 at 14:44
11
Solved
How can I get a device's unique ID in Swift?
I need an ID to use in the database and as the API-key for my web service in my social app. Something to keep track of this devices daily use and limit ...
Garcon asked 19/9, 2014 at 2:30
2
Solved
In iOS 6, [UIDevice currentDevice].identifierForVendor provides a unique ID across all the apps from a single vendor.
Is there any way to do the same thing in Android?
Pukka asked 2/2, 2013 at 2:24
11
I need to be able to identify what tab I am in within the browser. Isn't there some bit of information I can get from the browser to identify the tab? I don't need to know anything about any other ...
Bracing asked 10/8, 2012 at 5:50
7
Solved
A table I have no control of the schema for, contains a column defined as varchar(50) which stores uniqueidentifiers in the format 'a89b1acd95016ae6b9c8aabb07da2010' (no hyphens)
I want to convert ...
Kameko asked 7/9, 2009 at 16:30
6
Solved
I am new to react native and working on my first project in expo. I am trying to generate unique id for every order that is being placed by the user, below is what I have tried
const orderId = () ...
Imperium asked 25/5, 2021 at 6:1
7
Solved
I am trying to read information off of a smartcard, using a contact-less OmniKey 5321 card
reader.
Edit: Added a bounty.
I'm writing a C# 3 in .NET 3.5 program, so this is a Windows application....
Jobie asked 21/12, 2010 at 9:5
5
Solved
I’m working with my graduation project in Laravel, and want to generate small unique ID "9 char max" ... I don't need UUID because this will generate 36 char which is too long.
Zermatt asked 29/9, 2019 at 6:9
11
Solved
How to generate unique ID that is integer in java that not guess next number?
Dank asked 1/2, 2010 at 18:18
7
Solved
I am trying to compare a column col1 and a variable @myvar in a WHERE clause. Both usually contain GUIDs, but may also have NULL values.
I thought I could get around the fact that NULL=NULL evalua...
Mingy asked 28/8, 2015 at 23:4
7
Solved
I have a process that requires me to identify different machines, and I'm not sure what's the best way to do it.
I do not want to save that ID on a text file or something, but I want to generate it...
Calcicole asked 12/7, 2016 at 11:53
54
Solved
Do Android devices have a unique ID, and if so, what is a simple way to access it using Java?
Fortunate asked 7/5, 2010 at 0:47
54
Solved
Do Android devices have a unique ID, and if so, what is a simple way to access it using Java?
Evvoia asked 7/5, 2010 at 0:47
54
Solved
Do Android devices have a unique ID, and if so, what is a simple way to access it using Java?
Quarterly asked 7/5, 2010 at 0:47
54
Solved
Do Android devices have a unique ID, and if so, what is a simple way to access it using Java?
Concrete asked 7/5, 2010 at 0:47
54
Solved
Do Android devices have a unique ID, and if so, what is a simple way to access it using Java?
Azarria asked 7/5, 2010 at 0:47
54
Solved
Do Android devices have a unique ID, and if so, what is a simple way to access it using Java?
Gegenschein asked 7/5, 2010 at 0:47
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