Latest Questions

visibilitychange fires when page gets reloaded or navigated to other page

document.addEventListener("visibilitychange", onVisibilityChange, { passive: true, }); This will fire even when someone navigates away from my page. Of

IndexError: too many indices for array: array is 0-dimensional, but 2 were indexed

I want to bring in a text file through PyQt5 and draw a graph with data values. import sys from PyQt5.QtWidgets import QApplication, QMainWindow, QTextEdit, QAc

How to get the value of a template class?

I'm trying to get the value of a template class. To get the value of a class, I can easily do like: int get_value() { return *this; } But I want to create

What is wrong with my loop? Absolute beginner [duplicate]

while True: COLOR = input('Please enter green or blue: (green/blue) ').lower() if COLOR == 'blue' or 'green': print('correct!'

How to display Images from Internet in JavaFX(not working)?

I want to take the url of a image from a API, which I did. I also get the URL of the image that I want, but the image doesn't display in the JavaFX Scene. Strin

Creating Game using multithreading, but have problems with smoothness of background movement in Java Swing

I'm working on a project which is about creating a game. I was implementing threads to move my background but had some problems with the smoothness of backgroun

Why getting Cannot read properties of undefined (reading 'object') error?

I have a react application having a community chat feature. The code for the comment section is : I am a newbie to this error and have no clue about it, can som

How can fit a keras model with a dataframe of numpy arrays?

I want to train a model with self-generated matrices (word vectors). My data have the following datatypes: print(type(X)) print(type(X[0])) print(type(X[0][0]))

How can I implement Tail Recursion on list in Haskell to generate sublists?

I want to make the biggersort function recall itself recursively on the tail of the list. My code below works and gives me the following output : [6,7,8] I wan

Kernel-space: can .probe be called simultaneously/concurrently?

I have a simple kernel module for embedded ARM-based system associated with it's .compatible. As we know, multiple ".compatibles" can occur in one device tree a

Admob crash on iPad with Window container should not be nil

I am trying to integrate Admob. SDK version is 9.0. I copied the code from https://medium.com/geekculture/adding-google-mobile-ads-admob-to-your-swiftui-app-in-

Android 12 Bluetooth Permissions

I'm trying to connect to a device using BLE, but I'm getting an error on Android 12. I've tried a lot of different methods, but I couldn't find any solution. Ho

Can you have multiple different pages on 1 GH repositories

Is it possible to have 1 GH repository but with two different pages on 2 different URLs? If yes how would I do this?

An error occurred (AccessDeniedException) when calling the UpdateFunctionCode operation

I am getting the below error while deploying code to the aws lambda from jenkins pipeline through aws lambda updatefunctioncode command An error occurred (Acc

SQL Server Trigger After Insert is Repeating old valus

Can someone please explain why this trigger would start failing and insert the same record repeatedly? It seems as though there is something wrong with the vari

How do I get href attribute value from the given HTML using Python+Selenium?

I have HTML as shown (modified to make it brief) ht=<a class="title" href="http:/www.myref.com/1235" title="This is link to my ref">This is my ref</a&g

Use Office Online Server to provide document editing from within a web application

We'd like our clients to be able to, from our software, open documents and collaborate on them in the course approving them, then releasing them. We'd like to p

PYTEST - Is it possible to create the same fixtures more than one time?

I have some parameters coming from a JSON file, and some fixtures in my conftest.py I would like to iterate all the option scenarios from my list and create my

Why does SSE/AVX lack loading an immediate value?

As far as I know, there is no instruction in SSE/AVX for loading an immediate. One workaround is loading a value to a normal register and movd, but compilers se

How to find leading ones/zeroes for 8-bit, 16-bit, and 32-bit integers in JavaScript, using a table-based approach?

Searched for a few hours on the web for this one, but only found the following. First, JavaScript has Math.clz32(x), so you can Count Leading Zeroes on the 32-b

How can I use Vuelidate to validate an empty collection?

I am trying to use the same form for create and update. Everything is working great when I am updating an existing location. It's when I am creating a new locat

How to directly change TranslateX from one position to another smoothly?

I am facing this issue from a long time, Finally I managed to make a demo example of my problem. I am trying to make a infinite image scroll view. So when we po

Disable trigger on branch changes in scheduled trigger

I try to specify in a yml file that a job should be run at 4 every morning if there are changes in the master branch. The yml file starts like: trigger: none s

How to build a TypeScript shell command that installs portably and globally?

I would like to build a command-line tool written in TypeScript that becomes available in the $PATH when installed. My requirements: I can run and test it from

How to change a number written in a string form to an integer number

This is the code which I thought is supposed to work but it just returns garbage in the array I think and I've been trying to fix it but I can't find the error.

Finding a specific shape position in the Image

I want to Finding a specific shape position in the Image. Firstly, I have a main image like below and I have multiple icons like below. I want to find the posit

error: no matching function for call to 'MQTTClient::MQTTClient(int)' MQTTClient client = MQTTClient(256);

I'm working on an IoT project. ESP32 with AWS IoT Core. I followed https://catalog.us-east-1.prod.workshops.aws/workshops/5b127b2f-f879-48b9-9dd0-35aff98c7bbc/e

rmarkdown does not render PDFs as batch

No solution offered yet and cross-posted to RStudio community: https://community.rstudio.com/t/rmarkdown-does-not-render-pdfs-as-batch/136316 I have a rmarkdown

How to fetch data that is in JSON format from an API using python to a .db file

I have an API: https://baseballsavant.mlb.com/gf?game_pk=635886 I want to fetch the data from here (which is in JSON format) using a python code and create a ta