Latest Questions

Generic Events Emitted from Component in Angular ~13

I'm trying to determine if I'm going down an undesirable path with how I'm approaching generic event management in an Angular application. The question I have i

fabric.js updating Line coordinates inside of a Group

I have set up the functionality that I want with a regular line using fabric.js. See the code pen below. I can hit the add arrow button to add a line to the ca

python rotating object disfunction

I have been working on my final project, where we are supposed to create a tank game in tkinter. I have done the movement, however i´ve been struggling wi

Can batch Prediction Vertex.ai do vectorization with custom container had multiple models?

I have a system for auto translating all text in document into English, so I have built a very complicated Docker container which have multiple models inside it

in React, is <input value={func(item.foo)} a performance problem?

I may be mixing best practices between React and Angular... in React, does this incur performance penalties or memory issues? I know it's not good practice. In

How do engineered features help when they are not present in the test data

I am trying to classify between drones and birds using machine learning. I have got a big number of samples of feature vectors from a radar which generally con

Setting SetupIconFile to certain icon changes also icon on Destination Location and Start Menu pages

I would like to know if it is possible to replace, or change, the icon that appears on various pages of Inno Setup install routine (eg: Select Destination Locat

Removing white space in column values of SQL o/p

Not able to remove white space from SQL query output used in pyspark code. I tried, trim,ltrim,rtrim,replace (multiple nested also) and regex replace. Any other

Remove duplicate among consecutive values within a dataframe in R

I have a datafram such as COL1 COL2 COL3 G1 1 6 G1 2 6 G1 3 7 G1 4 9 G1 5 9 G1 6 9 G1 7 6 G1 8 6 G1 9 7 G1 10 7 G1 11 7 G1 12 8 G1 13 7 and I would like to rem

Validating interim calls formed in Mono

I have a class that returns a Mono type collection, something like this and I want to add a test that verifies the interim calls that mono goes through in chain

Adding Keepalive option to MySQL connection causes error "Unable to connect to any of the specified MySQL hosts"

I am working on a project where a thread is run and opens a permanent database connection. The reason for this, is potentially as the project grows it could rec

Encode JWT properly

I'm trying to write simple JWT implementation with these functionalities: Generating token using HMAC Validating token (if signature is correct or exp is not ti

Using a "password" that effectively starts a lambda function that triggers an ec2 instance

So I have a lambda function that triggers an amazon ec2 instance and thanks to the api gateway I was able to create a URL for the lambda function. How it works

The query sorted according to the time column seems invalid in the Apache IoTDB

I use the query sorted according to the time column in the Apache IotDB. However, it seems invalid.Here are some details in the below picture. I don't know the

NumberFormatter and unsigned with UInt64.max

I'm trying to create a string representing UInt64.max using NumberFormatter. Here's the code: let formatter = NumberFormatter() formatter.usesGroupingSepar

Remove target from CRS rule based on multiple criteria

I have a WordPress site. The WP site is running behind a reverse proxy (Apache 2.4.37) with ModSecurity 2.9.7, and the OWASP Core Ruleset 3.1.0. The WP site has

Send a fastAPI response without redirecting from HTML form post

I am creating an API using fastAPI, which receives a form from a HTML page, treats it (requiring a few moments) and returns a message saying this task is comple

Why are state values ​returning undefined? with reactjs

const [value, setValue]=useState(); useEffect(() => { authService.getAddr().then((response) => { setndata(response.data); }, (error)

htaccess how to prioritize RewriteCond

We recently migrate our new website and we need to adjust htaccess to avoid 404 error with the search engine, The website was a Multilanguage site we decided to

Does laravel sanctum only generate access_token?

I am trying to understand the basic flow of laravel sanctum in a SPA(vuejs) application. So far what I understood is: #It creates a middleware for API authentic

how to update local gem's github token

I have locally installed gems with github address. When I want to update that gems with bundler, it tries to clone repository with an old access token. How can

initialization of 'const char **' from incompatible pointer type 'char *'

I am new in learning C. I have an issue in returning double star pointer from the function. This is my code. #include <stdio.h> #include <stdbool.h>

QEMU full-system emulation does not emulate certain keyboard commands?

I'm taking an advanced operating systems course. We're using full hardware emulation from qemu to develop our own basic operating system. What we're programming

Problems when migrating to latest nx workspace

I´m facing the same issue since I migrate my nx workspace to the latest version. The workspace contains an angular+nestjs aplications. Everytime I try to

How to set custom scale to polar area chart?

The Problem: I am using polar area chart. For slices in this chart, each value after the largest value should appear one level smaller. The level is as follows:

TYPO3 11 LTS Generation of Frontend Url in REST API Context

Hi I need some support regarding frontend url generation inside building REST API. I'm using restler for the API. I could generate the url with $site = GeneralU

How can I use ranges max to find the closest point to another given point?

So I've created a structure called point that will consist of two integers. Then, created a function called closest() that's going to take an std::vector co

I'm having a problem with the message error CS1022: Type or namespace definition, or end-of-file expected

I don't know why I get this error Error CS1022: Type or namespace definition, or end-of-file expected My code: public class weaponcontroller : MonoBehaviour {

How to change icon on hover effect?

As an user, I want to see tasks checkbox as gray tick on hover and blue tick when checkbox is checked. <div id="app"> <v-app id="inspire">