uniqueidentifier Questions
54
Solved
Do Android devices have a unique ID, and if so, what is a simple way to access it using Java?
Millibar 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?
Budwig asked 7/5, 2010 at 0:47
3
Solved
I'm trying to understand the three magic LoRaWAN IDs from the LoRaWAN 1.2 specification. My understanding is:
DevEUI is like a MAC address
AppKey is like a public key (roughly...)
AppEUI is like ...
Wigging asked 8/1, 2019 at 17:39
31
Solved
How would it be possible to generate a random, unique string using numbers and letters for use in a verify link? Like when you create an account on a website, and it sends you an email with a link,...
Hinda asked 4/12, 2009 at 10:49
8
Solved
How do I create a GUID/UUID in Python that is platform independent? I hear there is a method using ActivePython on Windows but it's Windows only because it uses COM. Is there a method using plain P...
Beore asked 10/2, 2009 at 23:51
4
I have several applications which works together and need to communicate.
These applications can be installed on different host, which can be in different local networks, but all are connected tog...
Pless asked 16/5, 2016 at 7:0
3
Solved
I am trying to pass a uniqueidentifier parameter to a stored procedure using the following code:
myCommand.Parameters.Add("@BlogID", SqlDbType.UniqueIdentifier).Value = "96d5b379-7e1d-4dac-a6ba-1e...
Shoreline asked 30/7, 2012 at 15:31
6
Solved
I need to find out if a commit belongs to a particular git repository.
The idea is to generate some unique id for every repository I need to test.
Then I can compare this unique id to the id, ca...
Motherhood asked 14/2, 2011 at 14:59
3
I'm new to plpgsql and I'm trying to create function that will check if a certain value exists in table and if not will add a row.
CREATE OR REPLACE FUNCTION hire(
id_pracownika integer,
imie ch...
Cave asked 13/4, 2015 at 7:59
5
Solved
I need to generate unique 64 bits integers from Python. I've checked out the UUID module. But the UUID it generates are 128 bits integers. So that wouldn't work.
Do you know of any way to generate...
Martie asked 20/8, 2010 at 11:9
4
Solved
If I use:
$t = time();
echo $t;
This will output something like: 1319390934
I have two questions:
This value can be used as unique id ?
how to generate from it a date?
I can't use uniqid(),...
Musicale asked 23/10, 2011 at 17:35
3
Solved
I'm trying to manually create a new user in my table but am finding it impossible to generate a "UniqueIdentifier" type without the code throwing an exception...
Here is my example:
DECLA...
Badge asked 24/6, 2013 at 11:22
12
Solved
How safe is it to use UUID to uniquely identify something (I'm using it for files uploaded to the server)? As I understand it, it is based off random numbers. However, it seems to me that given eno...
Jobbery asked 20/7, 2009 at 18:6
2
Solved
Is there a way of generating random base36 identifiers with a defined character count in SQL Server?
I have searched and found many examples of converting base 36 to int and vice versa, but not f...
Duvetyn asked 3/3, 2012 at 5:56
6
Solved
I am currently working on mobile device web applications, and I was wondering if there is some sort of unique id number per device that could be detected via the browser.
The purpose would be to s...
Catacaustic asked 28/7, 2010 at 10:22
22
Solved
I need a unique identifier in .NET (cannot use GUID as it is too long for this case).
Do people think that the algorithm used here is a good candidate or do you have any other suggestions?
Berners asked 14/2, 2012 at 14:47
3
Solved
So we can generate a unique id with str(uuid.uuid4()), which is 36 characters long.
Is there another method to generate a unique ID which is shorter in terms of characters?
EDIT:
If ID is usabl...
Unreliable asked 13/7, 2018 at 22:6
2
Solved
We use uniqueidentifier for every record within a very large database. For business reasons we need to ensure that the uniqueidentifier is never used more than once, but for performance reasons we ...
Kellda asked 13/5, 2016 at 6:31
4
Solved
I'm about to migrate my database from using old membership to the one included in mvc4, which uses int instead of guid.
When changing the type I get following error:
Conversion from int to uniq...
Publication asked 25/2, 2013 at 14:23
16
Solved
I want to create a unique id but uniqid() is giving something like '492607b0ee414'. What i would like is something similar to what tinyurl gives: '64k8ra'. The shorter, the better. The only require...
Amorphous asked 21/11, 2008 at 1:5
2
I am using user's device UUID to get unique device.
NSString *currentUUIDString = [[[UIDevice currentDevice] identifierForVendor] UUIDString];
I know that UUID getting changed if the app gets de...
Familiarity asked 29/6, 2015 at 12:33
4
Solved
I want to generate a unique id for each device. Currently I am using fingerprint.js for this. My code is:
var fingerprint = new Fingerprint().get();
But I want to generate unique id with out usi...
Dehiscence asked 2/12, 2014 at 11:3
4
Solved
What is the best-practiced way to get an unique machine ID in GNU/Linux for i386 architecture?
Are there any good ways except the mac address?
Factorial asked 14/4, 2012 at 10:10
10
Solved
Is there a way of encryption that can take a string of any length and produce a sub-10-character hash? I want to produce reasonably unique ID's but based on message contents, rather than randomly. ...
Extensive asked 30/12, 2010 at 23:32
15
I want to get from any Unix-like system (if this is possible) a unique id that will be persistent every time my application runs in the same machine. If it is possible, I want to get the same id fr...
Michealmicheil asked 30/11, 2008 at 15:11
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