2,027 questions
1 vote
1 answer
90 views
Difficulty getting Active Directory object via GUID
I'm able to connect to Active Directory and retrieve a GUID using a SamAccountName. However, once I try to retrieve the same information using that GUID, it won't work. I'm trying a couple different ...
0 votes
2 answers
112 views
How to parse Guid from u8 string?
Is there any way from u8 string, ReadOnlySpan, to get Guid? var guid = new Guid("aec22fb8-76f3-4639-9be0-28eb43a67a2e"u8);
0 votes
1 answer
69 views
Integrating an External App with Banno Using subId
We are integrating an external application with the Banno platform and are currently relying on the subId (subject identifier) returned from the Banno API as a unique identifier for each user. I have ...
9 votes
2 answers
904 views
Are .NET GUIDs based on UUID V7 supposed to be sequential?
I thought that, by specification, .NET GUIDs would be generated sequentially, meaning for this code: var guid1 = Guid.CreateVersion7(); var guid2 = Guid.CreateVersion7(); var isGreater = guid2....
2 votes
3 answers
152 views
How to create a CLSID (TGUID) in Delphi with hexadecimal values like in C++?
How to create a CLSID (System.TGUID in Delphi) with hexadecimal values, like in C++? For example: CLSID clsid = {0x12345678, 0x1234, 0x1234, {0x12, 0x34, 0x56, 0x78, 0x90, 0xAB, 0xCD, 0xEF}}; I tried:...
0 votes
1 answer
118 views
RegisterDeviceNotification for new NFC token
I'm trying to get RegisterDeviceNotification to work for new NFC tokens. I have the following questions: Is the GUID correct? I have taken the class GUID from the Device Manager from an unknown smart ...
0 votes
1 answer
82 views
Why Does SHGetKnownFolderPath Fail with Error -2147024894 When Using GUIDs on a Non-English Windows? [duplicate]
import os import ctypes import logging from ctypes import windll, byref, create_unicode_buffer, Structure, c_uint32, c_uint16, c_uint8 from uuid import UUID # Logging instellen logging.basicConfig( ...
1 vote
3 answers
173 views
How do I save the PNG image of a barcode generated from a Guid?
I'm working on an API that, in a specific step, will generate a barcode from a Guid and save said barcode as a PNG image to my local machine. I'm using the barcodelib library to try and accomplish ...
0 votes
2 answers
259 views
Extract the Time stamp from a version 1 GUID using c#
I need to examine a large file containing thousands of elements each identified by a GUID to get the date and time the element was created. I found a web site https://www.famkruithof.net/uuid/uuidgen?...
1 vote
1 answer
87 views
Create GUID instead of dense rank for a table data
I have a requirement for writing an SQL query. I am statiing that requirement with a fictional example. I have an ORACLE database table named COURSE_REGISTRATION_DETAILS which has 3 columns COURSE , ...
0 votes
0 answers
60 views
Unique ID generation without using GUID
I was trying to think of a way to get unique IDs without using GUID and thought of this. Just wondering what you all think, if it's safe or not, etc. // IDGEN: an auto incrementing ID for our ...
1 vote
2 answers
1k views
How to write an extremely efficient AND testable GUID generator
I want to test a class with unit tests to ensure that it will work correctly in all kinds of circumstances. The class should generate unique results regardless of where (physical machine, vm, ...
0 votes
0 answers
32 views
DirectMusic GUID Lnk2001 unresolved external symbol Error [duplicate]
ErrorList Error LNK2001 unresolved external symbol IID_IDirectMusicPerformance8 Error LNK2001 unresolved external symbol IID_IDirectMusicLoader8 Error LNK2001 unresolved external symbol ...
0 votes
1 answer
110 views
Index rebuild on a GUID clustered index? [closed]
I have a large table with the clustered index on a GUID (uniqueidentifier) column. So the rows are not in any kind of logical order, they are physically sorted by this random-generated ID. Does an ...
-1 votes
2 answers
93 views
how can i update my invoice after POSTing to Xero, when I let Xero generate the Invoice Nr and Id
I would like to send 2 very basic invoices to xero. Let xero create the Invoice Nr, and InvoiceId, then return that so i can update it on our side. After sending our IDE creates a NEW Root. Is there ...