Latest Questions

React-native codepush doesn't work on iOS in release mode

I am using react-native-code-push 7.0.4 version and it works on android. I have followed all the steps but I have some issue on iOS (tvos) : When I run the app

HiQPDF error "Cannot write the document to output file. Invalid Serial Number Version." when merging 2 pdf

I'm using HiQPdf to merge 2 pdf in one file, following to the official help: https://www.hiqpdf.com/documentation/html/e5d2f1ee-dccb-4351-888e-e3f3c15a93a5.htm

HTML shows Flask-SQLAlchemy syntax?

When trying to display replies of users on my page it displays them with SQL syntax, like so: ('reply',) I've tried str() when returning from my route. html: &l

I want to change zeros to blanks in sheets using apps script

I'm new to using apps script and I'm just trying this out. I want to convert zeros to blanks. This is the code I've managed to create, but it doesn't work and I

Framer Motion - How to delay just the first animation

Is there anyway to delay an animation only for the first animation? For fun I'm trying to animate a button whose background moves only after 1 second of mousing

R: Test for serial correlation after having used felm

I would like to test if serial correlation is present in my model. I have a large panel data set and I run the regression with felm and let's call the model fel

Regex to filter out Datetime time from string

Requirement: I am receiving an email with a template and I need to filter out some text from the email. I am converting all the email body text as a string. ema

django.core.exceptions.ImproperlyConfigured error

Here is the error message: django.core.exceptions.ImproperlyConfigured: The included URLconf '<module 'basicsiteApp' from '/Users/msa/trydjango/basicsite/ba

Don't start Android UI test from Android Studio on real device

UI Tests on Emulator - ok Debug on real device - ok UI Tests on real device - don't start with error: java.lang.AssertionError: Activity never becomes requested

Calculating a matrix to invert a "flattened" 3D rendering context

Context: In my web app I create several groups of elements all positioned relative to each other in 3d space. All elements have transform-style: preserve-3d. A

AWS Athena/Presto SQL: Having trouble getting null values

I am doing a query in aws Athena where I want to get some total values, however I am having issues getting a column where the values are null, this column somet

context.createDatabase is not finding in preferences DataStore Android

I've just implemented Preferences by Android DataStore but I can't find "context.createDataStore" I added this dependency below implementation "androidx.datas

Dockerfile: Cannot find module '/usr/src/app/dist/main' - Dist folder does not exists on container

I'm having the following error when trying to execute my NestJS App with Docker: > [email protected] start:prod > node dist/main node:internal/modules/cj

I wonder why pyqtSignal() is used. (pyqt, QThread, signal, slot)

This is the test code about QThread and Signal. from PyQt5.QtWidgets import * from PyQt5.QtCore import * import time import sys class Thread1(QThread): se

Flutter _AssertionError 'initialValue == null || controller == null': is not true. Error

I have a code like this: TextEditingController adSoyadTextBox = TextEditingController(text: "Loading.."); // ... TextFormField( controller: adSoyadTex

Is it possible to append to innerHTML without destroying descendants' event listeners?

In the following example code, I attach an onclick event handler to the span containing the text "foo". The handler is an anonymous function that pops up an ale

Show custom alert dialog in Jetpack Compose

I am searching how create custom dialog in Jetpack Compose. In XML or Material Design we can create easily custom Dialog in which we can take user input, radio

AzerothCore with DashBoard Installation Database problem?

I have changed info in authserver.conf/worldserver.conf and conf/dist/config.sh for my acore database user and password. But when I'm using CLI command ./acore

Multiprocessing Pool implementation

I'm doing some intense computation and I'd like to speed up the process using all the computational power available (8 cores on my PC). I'm doing some calculati

Network performance between two hosts slow with Linux bridges and VXLAN

I'm trying to debug a network performance problem between two hosts: Dell R6515 Mellanox ConnectX-5 2x25Gb SFP28 Ubuntu 20.04 Kernel 5.13.0-40-generic These hos

Is it possible to write to Command Prompt with python?

Im opening Command Prompt with os.startfile('C:\\WINDOWS\\system32\\cmd.exe') and after opening the program id like to write the python file for it to run C:\U

Adding style to CSS classes in Javascript

I am trying to add an animation-play-state style to a CSS class on button click through Javascript but I am not sure where am doing it wrong. here is what I did

Can I use multiple selectors in :host() argument?

This is working: :host(.foo) .title, :host(.bar) .title { ... } I was expecting this to work, but it didn't: :host(.foo, .bar) .title { ... } Am I missing

what is the use of keyword override in virtual function of child class? [duplicate]

The keyword virtual allows the derived class to override in need of polymorphism, and this can be down with or without the keyword override. H

Discord.js Bot can't handle multiple buttons in the same channel (Version 13)

Is there a way to have a command with buttons be used by two people at the same time in the same channel? I made an adventure system which is going well so far,

How to Secure Cookie in MVC

I have an application in MVC which is consuming some third party APIs. While running application on server I am getting below 4 cookies in browser and one of th

Freehand polygon drawing google maps mobile - Not working

I am trying to implement a function that allows a user on a mobile device (using chrome or safari for example) to be able to draw a polygon in google maps. The

Cannot resolve Request Header Issue in ModSecurity and its affects on WordPress

CURRENT: I have the familiar issue with an internal 403 coming up... however, after exploring for the issue through all error logs, I have found that the Forbid

AngularJS to display one section in Italic

Hi i'm creating a Harvard Reference Generator using AngularJS ive got it working perfectly, i can get it to create the full reference however i need one section

How to init a sealed-class in MutableStateFlow

I have a sealed-class like this sealed class LoadState { class Loading : LoadState() class Success : LoadState() class Fail : LoadState() } I use s