Latest Questions

Blazor Server error aspnetcore-browser-refresh.js:234 WebSocket connection to 'wss://localhost:56871/' failed

Running a Blazor Server app is showing a partially rendered page with a browser console error of: aspnetcore-browser-refresh.js:234 WebSocket connection to 'wss

how to list the kubernetes pod which has CharDevice in it?

how to list the Kubernetes pod which has CharDevice in it ? I could able to get the pod with CharDevice, but need to print the pod name only kubectl get pod -o

"Uncaught SyntaxError: Cannot use import statement outside a module" when importing ECMAScript 6

I'm using ArcGIS JSAPI 4.12 and wish to use Spatial Illusions to draw military symbols on a map. When I add milsymbol.js to the script, the console returns err

Convert a string to number with parseInt does not work as expected [duplicate]

A quick maybe simple question : We are trying to parse a string into number , the sample number is "1928433000460244141" so when we try to par

Output not doing anything when using PyFPDF

I'm trying to put all the images in a directory into a single PDF. I'm writing in python 3 and using PyFPDF. This is my code: import os from fpdf import FPDF pd

cloud function triggering delay and retry

I have a firebase trigger function with failurePolicy: true (the function will automatically retry if fails). I avoid infinite retry loops as described here : h

Sequelize: find count of 3 level associated model entries

I have a products database structure as follows: Categories > Sub categories > Child categories > Products the respective table names in mySql database

C++ How to read/split EPRT command?

I am currently writing a C++ FTP server and I was wondering what would be the best way to read the EPRT command from the client. << DEBUG INFO. >>:

IdentityServer4 GetProfileDataAsync is not called for Identity Token, only Access Token

Using IdentityServer 4 (4.1.2), I've added a class implementing the IProfileService interface. The method GetProfileDataAsync is supposed to be called several t

i want to develop the trip based logic for the siemens tia portal

Hi I am working with a project for development of 10 motor with time based changeover. I need to develop trip based changeover for 10 motors. Please suggest som

buffers option ignored in aurora postgresql explain analyze command

i've just realized that in Aurora PostgreSQL 13, the "buffers" option in explain is being ignored. as you can see below, "Buffers: shared hit..." is missing fro

SceneKit – Two SCNFloor in a single scene

I have made two mirrors using SCNFloor in SceneKit. But when I run the code, only one of the two mirrors work randomly. Why is that so? Hope someone can enlight

Extending tsconfig files not resolving the paths properly?

I am getting an issue with tsconfig after upgrading the package version. Below is my folder structure (simplified, but keeping the actual hierarchy): The tsconf

Haskell - Incorrect distance returning from Haversine

I have the code below for calculating the Haversine distance between a list of airports, however it is consistently returning the incorrect value. For example,

What's the best strategy for flutter-web to access its resources on server?

I've deployed a release in an ubuntu server with apache. When I access the deployed app, it shows in console: Error while trying to use the following icon from

Unable to access CDI

I have a class that contains a method annotated with @PostConstruct which fetchs list of customers @ViewScoped @Named public class CustomerController e

Range with Cells Function (Runtime Error - 1004 --> Application-defined or object Defined error)

Could you please help on the below code. I have 2 workbooks and i want to copy the columns from one to another with the matching header. It shows an error in th

How to test a function inside useEffect with Jest and Enzyme?

I am testing my components using jest and enzyme. I want to load my component when the whole page is loaded so I am using load event inside useEffect, here is m

How can I find out, check and change my $db_host, user, pass, name in mysql workbench?

$db_host = ""; $db_user = ""; $db_pass = ""; $db_name = ""; I have to fill out these, so I wanted to check but I used 'ampps' to install mysql. so I couldn't f

i used Powershell in a script to execute and install a app in a computer remotly, I Used psexec

well i have a little script this should execute and install one application but really in the other computer hasn't installed i'll want to install application i

Serving file asyncronously with Django and uvicorn

I have a Django view that serves the content of a file. The Django application was running with WSGI until recently. This worked fine. Then I adapted my applica

Trying to create a loop that has an array continuously add data within it that the user creates

I just want to quickly note that im a third semester CS student so im fairly new to C and I just really want help on a project im creating for myself. Okay so b

how would i integrate a progressbar into this code? ive actually got a progressbar in the code, i just need someone to show me how to make it work

how would i integrate a progressbar into this code? ive actually got a progressbar in the code, i just need someone to show me how to make it work.thanks. the w

Trigger Google Cloud Function using JWT

I am trying to trigger a Google cloud function using an HTTP request and a service account. I followed these steps : Create a service account Download JSON key

The report build with JasperReports that contains QR Code failed to run at iDempiere 2.1

I wish to show the QR Code at report generated with JasperReports. I am using Jaspersoft Studio (JSS) 6.2.0 to generate the jrxml and using iDempiere [ ADEMPIER

I am not able to implement recordrtc

I am not able implement recordrtc. I took the following code from the site: https://medium.com/@coolchoudharyvijay/use-mic-in-angular-to-record-audio-simplified

Python - overcome the project path problem on importing

My project structure is: main.py ----gui/load_ui.py ----gui/resource.py in load_ui.py I am importing resouce.py. in main.py im importing load_ui.py since it's

How to convert a 3D vertex list into meshgrids in Python

I'm looking for a way to convert the data of a 3d model (contained in an .obj file) into three different meshgrids, corresponding to the three x,y and z coordin

Apollo-Server display errors in a clean mannor

I'm pretty sure that the question is self explanatory. I'm using 'apollo-server-core' 3.6.5 Errors I want to get { "errors": [ { "messa

Price won't show up in the html parsing

I'm trying to get the price of this object into a variable and print it out/put it in a CSV. This is the section of html that I am trying to parse: <span cla