Latest Questions

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

cygwin_exception::open_stackdumpfile google test

I have read a few topics about errors: cygwin_exception::open_stackdumpfile: Dumping stack trace to program.exe.stackdump But I can't find something that fits m

How to combine multi excel workbook into single workbook with multiple worksheets

I have 3 workboooks with single sheets.I need to combine all workbooks into single workbook with 3 sheets. I tried the below code : from pandas import ExcelWrit

Use rsa-pss algorithm to sign data

I want to use RSA-PSS algorithm to sign and verify data by using rust openssl crate. But I ran into some problems. Here is my code: use openssl::sign::{Sign

Getting URL Parameter using WKHTMLTOPDF

We have created a configurator using Gatsby.js where users can customize their products and download the PDF using WKHTMLTOPDF. To do that we are passing the cu

Nuxt + Firebase - Correct way to handle environment variables

I have been trying to develop a fully functional, reusable firebase authentication app however after looking online at multiple different solutions, I have deve

The Pygame image is not loading up correctly [duplicate]

I am writing a game in PyGame. But when I want to load images, the background image is not loading up correctly. Also, no error message is sho

How to output bootstrap results to LaTeX in R

library(boot) boot_function <- function(data, indices, formula){ d <- data[indices, ] obj <- lm(formula, d) coefs <- summary(obj)$coefficient

Merge 2 files in Notepad++ or Vim

I have 2 files with me. File1.txt: Bus Railway Cinema Motor File2.txt: Stand Station Theatre Cycle Above 2 files I have with me and I need output like below

Mplstereonet azimuth labels

For my thesis I use the mplstereonet package to plot stereographic projections of points and planes obtained by using the ObsPy package. For my application I wa

Micronaut declarative http-client not injected in Grails 5.1.6 controllers / services

I migrated an app from Grails 4.0.0 to Grails 5.1.6, it is using the Micronaut declarative client to make requests to an external API. When I run it with grails