15 I have a table with ~80k rows with imported data. Table structure is as follows: order_line_items id order_id product_id quantity price uuid On import, the order_id, product_id, quantity, and price were imported, but the uuid field was left null.…
Environment Ubuntu-20.04 LTS Bash shell Question How to define specific SD card to specific mount point when multiple SD card is inserted as same time and no UUID? Background I am working on a bash script which used to copy…
I am issuing a raw sql in diesel. Without parameters the code compiles. But when I add parameters to the sql_query using bind the code won't compile. pub fn find(session_id: Uuid) -> Result<Vec<Summary>, CustomError> { let q = "select product,…
Lets say I have the following route to display a specific user in an API point, that is protected via some authentication middle: Route::get('/v1/user/{user}', 'ApiV1UserController@show')->middleware('can:show,user'); Assume my database is filled with just a handfull records. Then, going to the route…
Laravel is trying to use uuid field as foreign key. And I want to use foreign key with the field id. Is there any option there? Using this trait on Model. And then it is trying to use the uuid…
I don't want to replace ALL dashes in a string, but rather replace only those dashes that are part of a GUID/UUID. Before the replace: Mary-Anne Smith is a physics professor at the University of Illinois. Her dissertation was focused…
I'm new to databases and have been considering using a UUID as the primary key in my project, but I read some things which made me interested to learn more about the performance. Currently, I am using the uuid data…
I'm getting a lot of collisions, at least 5 on the last 100.000 generated UUID. Right now wea are checking that generated UUID with a redis instance, so if a collision happen, we can regenerate it. The service has at…
I have two source files that I am running in Python 3.9. (The files are big...) File one (fileOne.py) # ... sessionID = uuid.uuid4().hex # ... File two (fileTwo.py) # ... from fileOne import sessionID # ... File two is…
Currently I am facing a very doubtful scenario regarding VENDOR ID. I am getting VENDOR ID by using the code : UIDevice.currentDevice().identifierForVendor!.UUIDString So I want to know whether it will create different vendor id if I installed an .ipa file…