Anything related to the generation and management of unique identifiers, i.e. pieces of information (such as strings, numbers, etc.) that (must/can) have no duplicate in some context (e.g. process IDs in a running PC, primary keys in a database table, user names in a networked system, etc.).
Questions tagged [unique-id]
184 questions
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Setting the UniqueId of an ASP.NET control in code behind
I have a bunch of dynamically created checkboxes in code-behind like so:
CheckBox[] checks = new CheckBox[n];
Where n is an integer computed at run-time. I have added all of these checkboxes to a grid, so they are all visible in my ASP.NET webpage,…

user3685285
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C# Code for generating Unique ID for each row inserted into SQL Server 2008 R2
I have written a unique ID generating function that generates a ID every time a new row is inserted into the database. But sometimes it gives same ID for every row. I can't find out what is the problem exactly happening that time. I give you the…

Paul S
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Difficulties giving a unique name to a serie of cloned checkboxes field - javascript
I try to have unique names to cloned checkboxes, and instead of getting, let's say:
Origin_1, Origin_2, Origin_3, for cloned 1, 2, 3 of the same element,
I get:
Origin_1, Orignin_11, Origin_111
I understand the issue: the clone, uses the past…

Sergelie
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UniqueID and ID
this is my first time working with DB in android. So I figured I would follow this tutorial http://www.androidhive.info/2012/01/android-login-and-registration-with-php-mysql-and-sqlite/
As you can see, it makes you create a DB which as both an ID…

frankelot
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JMeter - Set unique id per thread
I am using Jmeter 2.9 and have recorded a test plan through Badboy of Logging in and searching for an account(different account through csv data file) and loading the accounts.
I am trying to run it for 50 threads on one server.
How do i set…

user2813422
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Generate workbook unique ID from template in Excel
In my organization we have an Excel template that all employees have to fill frequently. This template originates hundreds/thousands of Excel files (workbooks) per year.
For the sake of organisation, I urgently need to have a unique ID for each of…

flai
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create Unique id in a private method createaccountID() without using the uuid
The private createAccountID() method should create a new unique id everytime an Account is created i.e. the first account created will have the ID
“A1000”. The account ID will increase by 1 for each new account, i.e. the second
will have ID “A1001”…

user2368486
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Custom hash for unique ID
I want to do something similar to what YouTube does. For example, this is a valid YouTube video ID didzxUkrtS0
Right now I am storing user's IDs with an integer number, and I want to translate those numbers to a 8 character alphanumerical…

Pacha
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MVC Ajax Partial View Not Cached: Unique Element ID
I have a partial view which I load dynamically by calling a function similar to this as described here
$("#addItem").click(function() {
$.ajax({
url: this.href,
cache: false,
success: function(html) {…

jpo
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Uncaught TypeError: Object [object Object] has no method 'uniqueId' (jquery upgrade)
I have several screens which use jquery validity and jquery tabs and were working fine in 1.7 but now throw an error and the validation is not checked.
Including