If I call valueChanges on a Firestore document that doesn't exist, it returns undefined: this.afs.doc('bad_document_ref').valueChanges().subscribe(snapshot =>
I'm working on a CodeIgniter 4 project where I have to provide the functionality to take the full backup of the currently connected database with CodeIgniter 4.
Essentially I'm just trying to increment a value in columnA by 1, but I want to do so with a parameterized mysqli query. The existing value may be null, blank o
i am trying to implement chartkick with laravel inside the vue component i am trying to loop through all data inside the table using vue component i have create
hi I have this error while trying to import components (im using flow type) This is my ReloadScreenPayLater.component.js /** * Reload Screen Component * @
for how to event textbox with shortcut key control + v from cell excel to textbox is not perfect the result and the result is in screenhot below and how to even
I'm building a Visual Studio Code extension and trying to pass argument to a git command but the arguments aren't passed and I still get the command prompt box
I was looking at the PyTorch geometric documentation for the Graph Attention Network layer: here (GATconv) Question: What is the difference between using the dr
i'm new here and i'm a bit frustrated cause of the in the title mentioned error. Probably it's something easy but i'm a linux beginner... I use Linux Mint 20.3,