Latest Questions

default constructor of "Library::Transaction" cant be referenced -- it's a deleted function

I really don't know what is wrong with my code, I have only pasted the entire code now (EDIT 1). #include "../../std_lib_facilities.h" class Date { public:

Why do JavaScript's settimer/setInterval drop when there is an identical timer in the task queue?

I'm studying JS timer and recently I read this page https://johnresig.com/blog/how-javascript-timers-work/ Please note the following in this article. Note that

Linux read dilemma

I need to read from a fifo. Using ssize_t read(int fd, void *buf, size_t count);, I faced the following situation. When a large set of data must be read from fi

How to use the Monaco editor inside a Windows Forms application?

I have a windows form app (.net framework) and I want to use Monaco editor inside it. Scouring the internet does the provide much help and stackoverflow does no

Getting Error with Azure Databricks and Terraform

I have the below code for my Databricks. At the moment i just have Workspace but no clusters in my Workspace required_providers { azuread = "~> 1.0

Server can not perform JWT Authentication Request on MERN

I was working on a MERN app and was trying to use jason web-token (JWT) and bcrypt for authentication. It uses two routes for signup and authentication. However

Initializing an array agent attribute from a database

I'm generating agents where two attributes (Modules and Passed_Modules) are arrays. I would like to draw their values from a database reference in the same way

PyQt6 QMediaPlayer and QAudioOutput not behaving as expected

I've been having an issue migrating to PyQt6 with QAudioOutput and QMediaPlayer where the QMediaPlayer object seems to not work with any QAudioOutput I make. If

Extract ADF monitor data to blob using ADF

How can we copy adf activity monitor tab data into blob using adf copy and any other activity.

What does 'corrupt value' mean on iOS?

I'm writing C++ on my iOS app. When I call a v->assign(anotherVec.begin(), anotherVec.end()) it always show me malloc: Incorrect checksum for freed object 0x

How to call a function immediately

I write my request in my parent Component with code below: useEffect(() => { // my request }, []) As we all know, useEffect of parent component will imple

How to align the brand to the left in Bootstrap 5?

Brand name not aligning to left in Bootstrap 5: .navbar-nav>li { padding-bottom: 2px; font-size: 25px; display: block; } nav { box-shadow: 0 2px

Spot Instance Error while creating a normal instance with Boto lib

I'm facing this Spot instance issue while creating an instance with the boto AWS library even if I'm not asking for a Spot instance. The issue is similar to thi

The publishing code below is stalling on time.sleep() how can i change this behaviour + what would be a good way to implement a thread safe cach

For refreshing skills for a new job i have been trying to implement a very simple price publisher + client + mtm_cache. In the code below in publishing.py the c

Loop while basics in python 3

I am reading a python basics book and there is one function which I don't understand how it works. How is is possible that output looks like pow function even t

Async function not running some code even inside await

I have a Node.js AWS Lambda function created via the serverless framework. I have multiple helper functions inside it. I am having an issue with one of them due

How to get/set Azure AD B2C User MFA details via Microsoft Graph API

Using the Microsoft Graph API v 1.0, how can I retrieve the user's MFA details? For example, if I have an email based sign-in/sign-up policy with phone/SMS MFA,

How to create a binary package in OpenWrt

I would like to create a binary package in OpenWrt. Initially, it would contain a single binary executable and a shared library it depends on. I can see example

How to check if double is NEGATIVE_INFINITY in Java

How do I check if double is NEGATIVE_INFINITY and not POSITIVE_INFINITY? There is only one method in Double class isInfinite() which checks whether the double i

CodeIgnititer 4: Unable to send email using PHP SMTP

I read all the other answers related to that question, but none of them help. When I try to run the following setup either on my localhost or my production serv

Arrow style over the text using css

I am trying to apply an arrow style on selected ul, li elements. However, I am quite sure how to do that. So far I am able to do this below is my code. .a

JPA relationship for existing table and parent table

I have a table which has a foreign key relationship with an existing table and its child table. The parent table exists before the child table as is populated

SignalR firing OnConnectedAsync for users in a hub on another machine

Our Azure SignalR application is a bit of a hybrid, outgoing messages go into ActiveMQ then get picked up by a listener in a hosted service that receives them a

Trying to build a future context but my build method has an error

I have this code and the problem is that: 'ProfileView.build' ('Future<Widget> Function(BuildContext)') isn't a valid override of 'StatelessWidget.build'

Is it possible to left-align the row label in a Row Facet?

Is it possible to left-align the row label in a Row Facet? In this case the row field of "Sub-Category". For example, ... Accessories Appliances Art ...........

VS Code shows multiple versions on Finder control-click (right-click) action on MacOS

On the OSX Finder right-click (control-click) menu, I see: Selecting older versions actually seems to run the older version. I have only one package, named "Vi

Issue with display()/collect() Large DataFrame In Pyspark

Getting The Following Issue In PySpark to perform display()/collect() operation on top of a generated dataframe. The df contains single column & Row (JSON d

A Fix For A Flash Of Unstyled Content That Cancels Out Javascrpit

Below is the javascript that I'm using on my website, part of which is used to get rid of a flash of unstyled content when loading a web page. Part of the check

If cell contains ["text"], return ["text2"], else...leave it alone

I am using a shared spreadsheet from my company's Sharepoint site, so it's the "online" version of Excel. Basically, If text in column G equals "Classical", I n

Rest API GET Query working fine in Browser but why is it not working in Client software?

I made my own REST API with php coding and mySQL database. There is no Authentication. Just a GET call should retrieve mySQL table rows. <?php header("Acces