Latest Questions

Invalid access token when using Auth0

I am making use of the Auth0 service for my user authentication, but I have been having issues whereby the client id keeps returning an invalid user token. The

An up-to-date method for plotting a transition probability matrix?

I'm trying to find an easy, up-to-date way to plot transition matrices. Could someone please recommend a method or package? I found advice on Stack, but the pos

Application crashes when ComboBox1 of 2 changes value - ComboBox1 change event

I'm a VBA NewBe (this is my first post asking a question on any VBA help site) working on a Property/Expense Management application in excel. the ComboBoxes in

How to merge files between computers?

Im having trouble to get the sync option transfering 100% of my settings between computers, i mean, get everything equal to the host computer. Would like to ask

Xamarin: ListView search whether Uppercase or Lowercase

I'm creating a Search Bar and can't seem to get results back. It seems to be case sensitive. Is there any way I can make it case insensitive so the user can sea

Serverless: Running "serverless" installed locally (in service node_modules)

I am trying to deploy a service to aws using serverless. I am deploying it using gitlab cicd instead of doing it locally. Initially my serverless version was la

How to prevent changes to copied variables?

I have two variables, A and B with Map data type, when A is copied with B then I make changes in A, but B also changes. The expected result only A changed, how

How can we see the BigBlueButton's meeting's attendees joined date and time from BBB's API web service?

I could not find any answer to my question in the document below. https://docs.bigbluebutton.org/dev/api.html#getmeetinginfo Maybe an experienced developer can

WPF Button shortcut key using Dependency Property

I am using a set of standard buttons, reused across a WPF app and want to add a shortcut key to each of the buttons. So I have a ControlTemplate containing the

D3D : hardware mip linear blending is different from shader linear blending

I have a d3d application that renders a mip mapped cubemap in a fullscreen quad pixel shader. I stumbled on a weird behavior, and wrote the following test to il

Soap request in flutter

I am trying to send a soap request to http://www.dneonline.com/calculator.asmx in flutter to add 2 number ElevatedButton( onPressed: () async {

Unexpected Jest Errors when Mocking Uppy

I'm attempting to mock the Uppy class from the uppy package in a Jest unit test following guidance from this previously answered question. My failing code is be

generate human-frinedly ticks in power scale

I want to find an algorithm to generate ticks in a power scale in a human-friendly way. For example, if the power is 1/2, between the range of [0, 100], without

HTML-Table combine two filter scripts

I have two filters, one is a =>greater than or =<less than for one column and the other is a =>greater than and from an input box for a different colum

bad argument #1 to 'insert' (table expected, got nil)

I have a problem with lockpick on my gmod dark rp server, can you help me please? error: [plogs] addons/plogs/lua/plogs/core_sv.lua:87: bad argument #1 to 'inse

VBScript object.GetInfo() returning attribute names different from .NET DirectorySearcher

I have been tasked with writing a C# replacement for a VBScript process that gets a list of all Active Directory user accounts with various object attributes. T

The iPhone app closes immediately when I open the map [closed]

Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFString objectForKey:]: unrecognized selector sent to

Remote certificate is invalid because of errors in the certificate chain: PartialChain in Ocelot

I have deployed multiple services to a single Linux VM sitting behind Ocelot. However, when making requests against Ocelot I get a 502 back. Looking at the resu

How to use limit and skip in spring data mongodb repository?

I want query sublist in mongo collections using Spring Data MongoDB. My Code is like public interface SomeRepo extends MongoRepository<SomeDoc, String> {

BLE using ESP 32

I am trying to program a BLE client using an ESP32. I have used the attached code (which is the example code from the example section). My problem right now is,

Changing value of existing valuelabels via Syntax

I'm currently transforming my survey results for analysis. The survey program I used (limesurvey) automatically generates value labels, but I need to change the

Laravel - multiple select query

I want to pull data from two columns in my database table, I'm not very good at querying SQL. When I do this query I get this error: Expression #2 of SELECT lis

Telethon give an error when scrap group more than 6K member ('ChannelParticipants' object is not subscriptable)

Telethon give an error when scrap group more than 6K member ('ChannelParticipants' object is not subscriptable) all_participants = [] all_participants = client.

running multiple processes, each with a different set of values for the environment variable

I have a number of jobs. Typically I start the jobs manually by opening a number of terminal windows, and in each terminal window setting certain environment va

Relational data in react-query

I have a REST api which has this endpoint for getting an assignment - '/classes/<str:code>/assignments/<int:assignment_id>' I have created a custom

Find screen resolution in Swift [duplicate]

I am writing an iOS game in Swift using Spritekit and want to find the screen resolution to properly place my sprites. I found multiple ways o

MariaDB losing data when importing CSV

I'm trying to import a CSV file into MariaDB. I've created the table with "varchar(300)" for each field, so it's not missing space. Also, when I loaded the file

Can't get the Profile instance that have logged user as field

So i have here a 'create_project' view where l’m trying to assigne to the 'owner' field of project instance created a 'profile of the current user logged

VUE3 dataLabels stacked column apex chart

I want show only top total datalabels but is dublicate label dataLabels: { enabled: true, offsetY: -20, style: { fontSize: "12px", colo

Flutter routing after v2 upgrade null check operator

I have recently updated my flutter project to the V2 sdk I am having an issue with the null check operator for my routing when I try and click on a route the fo