Latest Questions

How primary key in one table connect to other table with the same primary key?

How primary key in one table connect to another table with the same primary key? I am trying to make it like this, which those two primary key in the table of C

My ::after hover effect is covering my Anchor text

Im trying to make a simple hover effect, but when i hover on the div, the ::AFTER background color covers the text but I want the text to come on top of everyth

Create a linked list with the characters of a string-C90

The problem : I am trying to create a linked list which contains the characters of a string in each field of the linked list(to get the distance of each letter

Is it possible to let a sympy symbolic variable be element of a specific interval?

Im trying to solve some inequations containing absolute values and I want to use sympy to make my life a bit easier. There are some conditions for the given var

How can I send one characters each time instead of one word in selenium with C#

I wrote the following code. Instead of sending "LHR" I want to send it in 3 sentence each character each time. IWebDriver driver; driver = new C

How to import a local grammar in tree-sitter node?

I am currently trying to import my own created grammar in a typescript node project in the following way: import Parser = require('tree-sitter'); import Languag

Interactive Manhattan plot with string chromosome names

I'm trying to generate ManhattanPlot using Dash-plotly library for python: https://dash.plotly.com/dash-bio/manhattanplot I have SNP results data for plants lik

Flipper doesn't show my network plugin and shows connection problem

My colleague did the same and his flipper works fine, but my flipper doesnt show network plugin and requests. Even if start other apps in same device it works g

How to move local File object in and out of Shared Array Buffers JS

I have a web worker running in a while(true) loop, the code is too deep to change it at this point in time. The worker can access a Shared Array Buffer, I have

How do I style a component that has `styled-components` nested in it?

I am new to styled-components. I'm trying to set styles for MyComponent to apply to styled-component. export const Relative = styled.div` position: relative;

Trying to create dynamic ES Index facing java.lang.ClassNotFoundException: org.springframework.data.spel.ExpressionDependencies

Using <spring-boot.version>2.3.9.RELEASE</spring-boot.version> added following dependencies : <dependency> <groupId>org.springframew

Spark: retrieving old values of rows after casting made invalid input nulls

I am having trouble retrieving the old value before a cast of a column in spark. initially, all my inputs are strings and I want to cast the column num1 into a

Is there a way to override what useMemo does to determine if there's a change?

useMemo(() => expensiveFunction(), [deps]) re-executes the expensiveFunction when the deps have changed. I was wondering... is there a way to control how Re

How to configure WCAG2_1 in VeraPDF?

I'm trying to validate a PDF file with VeraPDF using WCAG2_1 as a validation methodology. If I change the methodology to another such as PDFA_4, everything work

Tizen Web Application: WebGL canvas not properly rendered

I'm developing a Tizen web application for kiosks based on Samsung's Smart TVs and I need to add a shape drawn by WebGL inside an html canvas. The problem: when

POST request using a nodeMCU arduino board is not successfull

Other similar questions appear to be for older boards using slightly different code. I'm also very new to playing around with ESP8266 boards, so I might be miss

Assigning each excel sheet to a variable while looping (using openpyxl) and create dataframe of each sheets

I have an excel document with multiple sheets containing different data sets. For instance, first sheet has 2 column data where as the second sheet (sheet 2) ha

Moq multiple generics i.e. LoadData<T,U>(string sproc)

I think I'm close, but just can't get the syntax. What am I missing for the Moq on this ? https://dotnetfiddle.net/1RItB5 Method to test public async Task<T&

HTML5 video tag fails to display high resolution videos

I have a simple webpage with a <video> tag. I tried assigning the src attribute of the video tag with URLs of two different videos, both about 2 and a hal

How to delete a heap allocated std:::array

I have this pointer in a class: std::array<std::array<std::array<Item*, XSize>, YSize>, ZSize>* Items; In the constructor: Items = new std::a

chrome.runtime.sendmessage not working in chrome extentions

hello I have a question I send to backgroud.js from content.js; but it is append error : Could not establish connection. Receiving end does not exist. but it w

Alert/Notification when Target Group deregistesr instance on AWS

Is there a way to get an alert when an instance deregisters automatically from a target group? I occasionally will have an instance deregister due to being unhe

Net Core 2.2 Web App - Cookie of browser too large on specific server

I have a web application running on .Net Core 2.2 and so far it has been deployed on various servers on IIS screenshot of web.config The cookies created on all

From Varchar to Nvarchar with 'N' prefix

I have a table with thousands of rows. One of the columns does not read the values correctly. Some letters cannot be recognised and thus changed to some symbols

LLVM beginner: instrument, string type and metadata

I am a beginner in LLVM, and I wanna get the true value of a given varibale name and line number by using LLVM pass. I have several problems. correctly get the

Laravel Model is freezing the server. Timeout error

I'm having a really strange issue here. I have a user model (detailed below). It all works fine until I added the getReportsSharedAttribute function. When this

Get current selection in WindowsExplorer from a delphi application?

I read Get current selection in WindowsExplorer from a C# application?: IntPtr handle = GetForegroundWindow(); List<string> selected = new List<string

Office file is downloaded rather than viewed

My setup: I have installed and configured Office Online Server (OOS) on win 2016 server as a virtual machine running HyperV on laptop windows 10. The OOS is a m

React & CSS: How to override :root in css module in React?

Short question. I'm trying to build a theme selector for an app and was wondering how to change the :root of a css module in a press of a button in jsx.

ag-grid - href download tag being ignored

Not sure if there is something I am doing wrong, or does AG Grid break some HTML5 attributes? I am using a cellRenderer in two columns and one I am using a stan