Latest Questions

how Handy Control don't effect on my App theme?

I want to use PersianDatepicker in my WPF App. I use HandyControl For That. but when use it in my App All of My App themes changed. I use this Tag in my App.xam

Requesting airdrop of 1 SOL on the devnet

I have properly setup a Solana wallet on the devnet, using these commands: curl https://release.solana.com/v1.8.6/solana-install-init-x86_64-pc-windows-msvc.exe

System.InvalidOperationException: IDX20803: Unable to obtain configuration from: 'System.String' with .NET 5

I've been implementing IdentityServer4 to provide authorization for my React application. I have this working in my local dev environment, but am running into i

Pulling updates from Crunchbase

I’m looking to receive updates from Crunchbase about companies I have on my site. Would I use embed to do this or iframes? Or neither… <body>

How to access a specific cell in a DataGridViewRow?

How can I access a specific cell by index in a DataGridViewRow? Regular DataGridView has Rows parameter, DataGridViewRow doesn't have it var GridRow = new DataG

Need help on Array VBA

I don't understand some parts in the following code: For i = 2 To UBound(a, 1) txt = Join$(Array(a(i, 3), a(i, 4)), Chr(2)) If Not dic.exist

WebCodecs > VideoEncoder: Create video from encoded frames

I would like to create a video file from multiple images uploaded to my site. Until now, what I do is take these images, draw them 1-by-1 on a canvas, and use t

Matplotlib - pyplot is overwriting the backend agg config

I need to change the default matplotlib backend from agg to TkAgg. I have added the line backend: TkAgg to my matplotlibrc file located at ~/.config/matplotlib/

Simple shape recognition and classification by algorithm

I'd like to classify simple shapes (see the attached "sample resource of shapes") algorithmically (automatically). Does anyone know how to do that? The intended

ScreenUtilInit should be return but WillPopScope need to return at the same time

Update: I solved the first problem (merged codes). But now i have a different problem. I have LateError (LateInitializationError: Field '_instance@34075166' has

Knockout Binding not happen correctly

I want to bind data by knockout but data not binding correctly I have gotten the data by ajax and put it in self.DisplayItem object successfully But the problem

What happens to a dlopen-ed library if my process crashes?

According to the documentation, dlclose decrements a reference counter. But what happens if my process crashes, or if I don't call dlclose it before it finishes

Are there concerns if we have a database with mix of character set and collations?

we are currently in the process of migrating latin1 databases to UTF8 in a MySQL Server. We are investigating what is the best approach and hopefully without an

Azure container can't access a mounted volume on startup why?

I am having problems using a volume mount in my container on Azure container instances. I can mount a volume mount to my container no problem. Here is the az cl

No native ExponentConstants module found, are you sure the expo-constants's module is linked properly?

I'm getting these warnings when I run my expo / jest project and I'm not sure why, seemed to not come up when googled. console.warn The "EXNativeModulesProx

How do I resolve this Hardhat CompilerError? (Stack too deep when compiling inline assembly)

I'm analyzing the Chainrunners smart contracts, so I went on Etherscan and copied the verified contract source code. When I tried to compile without solidity op

proc Sql Case Statement returning Null values

Can someone look at my Proc Sql and tell me why the below case staement is returing Null values in the data? I have never seen this, there are no errors, the co

How do I open multiple message boxes in vbs?

I know that if you input Do msgbox("This is a msg box") loop Then a msg box pops up that won't go away. I want multiple message boxes that you ARE able t

Reordering an 'active' widget in flutter with Reorderables package

I'm using 'package:reorderables/reorderables.dart' I use the ReorderableColumn which contains a column of widgets. The 'normal' drag/drop works fine when the co

Algorithms to find shapes among random points

Let's assume we have: A) a large set of random 2D points, and B) a small set of 2D points representing a simple geometric shape of choice, e.g. a triangle (3 x

What is an alternative to using MutablePropertyExtensions.SetValueComparer

I recently upgraded to .Net 6 and it's seems that Microsoft has removed Microsoft.EntityFrameworkCore.MutablePropertyExtensions.SetValueComparer although nothin

How to generalize the implementation the .thenby of excel in Java 8?

I have the following service class: public class SheetSorter { // sorts the sheet public static Sheet sortSheet(Sheet sheet) { List<String[]

How to save the Pandas dataframe from pd.crosstab as a figure (with render_mpl_table)?

I'm trying to save output from crosstab as an image. I found a great solution here How to save the Pandas dataframe/series data as a figure?. However, I am not

get error Cannot find module '/app/app.js' when start NextJs on docker

I have a project on docker developing by nextjs and laravel. The project runs successfully on my laptop but when I try to run this project on another sustem wit

Flutter AutoRoute open child page from nested page

I need to implement the following routing: home_page -> nested_page -> child_page. But I am getting an error: Looks like you're trying to navigate to a n

How to name sheets in loop based on FilePath variable using VBA to process tables from Word doc(s)? [closed]

The context is that I have a boatload of data dictionaries for various data bases strewn across multiple Word document files. Those files hav

Flink Job submission throws java.nio.file.NoSuchFileException while the file actually exists

I tried to submit a flink job that is already packaged in a JAR. Basically it consumes a kafka topic protected by SASL authentication, thus it requires a .jks f

Flexbox: Making an inline component expand the full width of the the parent container

I have inherited this project from someone else and I would not have set it up like this in the first place, but I have this component list-item-component: <

RT linux jitter when receive UDP after upgrade kernel from 3.14 to 5.10

We have an old product that running Linux 3.14 Preempt kernel, One application keeps polling field devices one by one: send one UDP packet to one IP then sleep

Extract string in brackets using grep/sed/etc?

I am trying to obtain a file location for PHP-FPM, using the following piped commands works: ps aux | grep php-fpm | grep master Results: root 80 0.0