Maus | A Light RPC Framework for NodeJS or Browser

My TopoJSON object contains 3 polygonal sub-objects of which the first D2P1 appears with the geometry correctly drawn on the OSM map, but the other 2 polygons D2P2 and D2P3 are drawn distorted on the map turning into projected lines instead of their! correct geometry. Could you help me to write my code correctly so that my 3 polygons appear correctly configured?

I have a Form1 and a PictureBox. I have also subscribed to the MouseDown, MouseMove and MouseUp events in order to be able to draw a rectangle on the PictureBox with the mouse. In itself, it works fine. Now I am using an OpenFileDialog. If I select the file in the window and click on 'OK', the dialog disappears, but – and this is my problem – a rectangle is drawn immediately because I moved the mouse. I don't want that to happen at the moment. I've already tried to use a Boolean variable to lock the MouseMove procedure, but unfortunately that didn't work.OpenFileDialog Here you can see the accidentally created rectangle

I have a problem about implementing recommendation system by using Euclidean Distance.

What I want to do is to list some close games with respect to search criteria by game title and genre.

Here is my project link : Link

After calling function, it throws an error shown below. How can I fix it?

Here is the error

I'm pretty new to flutter and Dart, started learning some two weeks ago. My first app I'm trying to build as a starters project is a simple dosage calculator tool for calculating the amount of anesthetics you have to add based on number and weight of mice.

So to my problem: I managed to create the most basics elements of the UI and created a dropdown menu for the anesthesia protocol that the user wants to use. Based on the chosen element I would like to display different text elements in a column, representing the different meds that the protocol is composed of. For example if the user chooses MMF it will display Medetomidine, Midazolam and Fentanyl.

I have looked everywhere for the conditional creation of widgets, and haven't found a solution that suits my problem yet. Maybe I'm just not searching good enough. Since I know some Python I would have imagined it should be pretty simple to set something like this up using if statements based on a variable that gets created when the selectedItem is changed. However I haven't found out how to create these variables, to then be able to use it for the implementation in the column.

Sorry for the wall of text, hope you'll be able to help me, thanks in advance!

Here's my code:

My team wants to substitute Firebase Dynamic Links with Branch.io links. We decided to move, because we want to go from the Stores and distribute applications internally, and Firebase deep links don't work with deferred deep linking on Android if the app was not installed from Play Store.

For the deep links creating we use our back-end that makes POST call to Firebase (in the future Branch.io) to create link and send it to the users. This link redirects to our website, if the app is not installed, or to the application, if it's installed. All we need is to receive in application entry some parameters to sign up user correctly.

Will be that logic free for us, because I don't understand in what cases MAUs are counted? Also we have live application and count of MAUs equals 0, however we are already using deep links.

Could someone explain the meaning of this value/position: 300-400/2+10. I know it makes that the red circle won't go out of the square but I don't really understand the calculation..? Is there a page where I can read how it works because I personally would do it like this

I am trying to implement Levenshtein's algorithm in Java, inspired from this Wikipedia article

I'm checking aws cognito pricing, their explain make me confuse. They wrote:

Users who sign in through SAML or OIDC federation: For users who sign in through SAML or OIDC federation, the price for MAUs above the 50 MAU free tier is $0.015.

So What is differences between sign in directly with User Pool credentials and via SAML?

https://aws.amazon.com/cognito/pricing/

I'm doing a question on grok learning, it asks for this:

You are learning a new language, and are having a competition to see how many unique words you know in it to test your vocabulary learning.

Write a program where you can enter one word at a time, and be told how many unique words you have entered. You should not count duplicates. The program should stop asking for more words when you enter a blank line.

For example:

...