Choices | A vanilla JS customisable select box/text input plugin ⚡️ | Menu library

I'm a new user of vscode.

I ran into a problem that I was told would be resolved by "Reload Window". So I first went through the "Command Palette" to find it, and it did fix my problem. However, I noticed that it says it is bound to "Ctrl + R". So if that's the key sequence it's bound to, why does holding down Ctrl and pressing r not execute that function? It actually brings up the "Select to open" prompt, with the list of recent files as selection choices.

I'm wondering what the story -- whether sound design or inherited legacy -- is behind these functools.partial and inspect.signature facts (talking python 3.8 here).

Set up:

I am sending my data to MongoDB via Mongoose. Now, during the fetch of API route for it, an error is thrown.

Code

Python's click module have choice-options, when the input is invalid:

I've been trying to get over this but I'm out of ideas for now hence I'm posting the question here.

I'm experimenting with the Oracle Cloud Infrastructure (OCI) and I wanted to create a Kubernetes cluster which exposes some service.

The goal is:

• A running managed Kubernetes cluster (OKE)
• 2 nodes at least
• 1 service that's accessible for external parties

The infra looks the following:

• A VCN for the whole thing
• A private subnet on 10.0.1.0/24
• A public subnet on 10.0.0.0/24
• NAT gateway for the private subnet
• Internet gateway for the public subnet
• Service gateway
• The corresponding security lists for both subnets which I won't share right now unless somebody asks for it
• A containerengine K8S (OKE) cluster in the VCN with public Kubernetes API enabled
• A node pool for the K8S cluster with 2 availability domains and with 2 instances right now. The instances are ARM machines with 1 OCPU and 6GB RAM running Oracle-Linux-7.9-aarch64-2021.12.08-0 images.
• A namespace in the K8S cluster (call it staging for now)
• A deployment which refers to a custom NextJS application serving traffic on port 3000

And now it's the point where I want to expose the service running on port 3000.

I have 2 obvious choices:

• Create a LoadBalancer service in K8S which will spawn a classic Load Balancer in OCI, set up it's listener and set up the backendset referring to the 2 nodes in the cluster, plus it adjusts the subnet security lists to make sure traffic can flow
• Create a Network Load Balancer in OCI and create a NodePort on K8S and manually configure the NLB to the ~same settings as the classic Load Balancer

The first one works perfectly fine but I want to use this cluster with minimal costs so I decided to experiment with option 2, the NLB since it's way cheaper (zero cost).

Long story short, everything works and I can access the NextJS app on the IP of the NLB most of the time but sometimes I couldn't. I decided to look it up what's going on and turned out the NodePort that I exposed in the cluster isn't working how I'd imagine.

The service behind the NodePort is only accessible on the Node that's running the pod in K8S. Assume NodeA is running the service and NodeB is just there chilling. If I try to hit the service on NodeA, everything is fine. But when I try to do the same on NodeB, I don't get a response at all.

That's my problem and I couldn't figure out what could be the issue.

What I've tried so far:

• Switching from ARM machines to AMD ones - no change
• Created a bastion host in the public subnet to test which nodes are responding to requests. Turned out only the node responds that's running the pod.
• Created a regular LoadBalancer in K8S with the same config as the NodePort (in this case OCI will create a classic Load Balancer), that works perfectly
• Tried upgrading to Oracle 8.4 images for the K8S nodes, didn't fix it
• Ran the Node Doctor on the nodes, everything is fine
• Checked the logs of kube-proxy, kube-flannel, core-dns, no error
• Since the cluster consists of 2 nodes, I gave it a try and added one more node and the service was not accessible on the new node either
• Recreated the cluster from scratch

Edit: Some update. I've tried to use a DaemonSet instead of a regular Deployment for the pod to ensure that as a temporary solution, all nodes are running at least one instance of the pod and surprise. The node that was previously not responding to requests on that specific port, it still does not, even though a pod is running on it.

Edit2: Originally I was running the latest K8S version for the cluster (v1.21.5) and I tried downgrading to v1.20.11 and unfortunately the issue is still present.

Edit3: Checked if the NodePort is open on the node that's not responding and it is, at least kube-proxy is listening on it.

I really hope I haven't gone down a dead-end here. I have a Behaviour that gives the currently selected Color, and the current mouse coordinates, then carries out a task when the mouse is clicked. That task involves looking at a list and then updating the values in that list, for it to be retrieved later. The fact that I can "store" the selected color gives me hope that storing a list can be done in a similar manner. I'm just at a dead end and not sure how to solve this. Would really appreciate some help.

EDIT [resolved]

based on the answer from Thingamabobs below, the approach simply turns out to be making sure the elements you spawn are allocated to correct parents.

It is worthwhile to create a frame just to hold every scrollable element since you can't move widgets around between parents when using pack/place. So a common parents between all movable elements will give you the freedom to move them around, again just create a holder frame. See the answer and discussion below for more details.

EDIT2

Bryan's answer below has very good info and an alternate approach using just a canvas. The core concepts still stand the same.

original question begins here

So based on this answer by Bryan, I used this approach to spawn widgets on a scrollable frame (which is basically a Canvas wrapping a frame inside as we know cause Frames don't have scroll attributes).

The widgets in this case are just tk.Buttons which I spawn in a loop using lambda to preserve state. That aspect is completely fine.

Now everything works fine except when I spawn more elements (again just buttons), they seem to be cut off. and I can't seem to scroll down to see the remaining ones. I am only able to scroll upwards only to see empty space.

please see the video below to see what I mean (excuse my horrible color choices, this is for a quick demo)

In the video, there are more elements below template47 but I can not scroll to them. I can scroll upwards but it's just lonely up there. All the names are actually buttons with zero bd and HLthickness.

To begin, my first instinct was to attach a ttk.scrollbar to the canvas+frame, which I did but observed the exact same behavior.

Then I tried to see if i could use .moveTo('1.0') to scroll down to last entry and then since upward scrolling works already, shouldn't have an issue. But this didn't do anything either. Still the elements were cut off, and it obviously messed up upward scrolling too.

I don't think I can use pack/grid geoManagers since as the answer by bryan i linked to above suggests, using place with its in_ arg is the preferred way. If it is possible otherwise, let me know though.

as depicted in the answer linked above, I also have two frames, and I'm using the on_click callback function to switch parents (a lot like in example code in answer). Turned out place was the best bet to achieve this. and it is, all of that aspect is working well. It's just the scroll thingy which doesn't work.

how i bind to mousewheel

I am building a Create a Recipe form using crispy forms and I am trying to use a datalist input field for users to enter their own ingredients, like 'Big Tomato' or select from GlobalIngredients already in the database like 'tomato' or 'chicken'. However, regardless of whether I enter a new ingredient or select a pre-existing one, I am getting the following error: "Select a valid choice. That choice is not one of the available choices.". How do I fix this error?

Visual:

models.py

I switched from the deprecated GDPR Consent Library to the new User Messaging Platform, and used the code as stated in the documentation.

I noticed that when the user clicks on Manage Options then Confirm choices, ads will stop displaying altogether (Ad failed to load, no ad config), and I can't find anyway to check if the user didn't consent to the use of personal data.

This is problematic as my app relies purely on ads, and I will be losing money if ads don't show up, so I want to make it mandatory for users to consent to the use of their personal data, otherwise the app should be unusable.

I have made a test project on Github so everyone can test this behavior. If you are not using an emulator, then you need to change the "TEST_DEVICE_ID" to yours.

How can I achieve this?