Latest Questions

Compare two nested dictionaries in python and find records that are not present in the other dictionary

I have written code to extract record information from a folder of old csv files into dictionary A and a folder of new csv files into dictionary B. The dictiona

How to add styles to individual elements in react using e.target, when a button is clicked?

I am trying to add styles to the inidividual elements. I want when an individual div( is clicked to make sure that the paragraph of the specific changes from d

Is Kubernetes Networking Smart Enough to Route ClusterIP Requests to Local Pod

I think the question has most of the information. If I have a Service that is a ClusterIP Service, and a Pod accesses that Service, since the load balancing is

jdbc template batch update with snowflake database is very slow

I have a spring boot application that connects to the Snowflake Database and uploads records (approx 50 columns of different data types). I am using JdbcTemplat

SwiftUI NavigationView popping when observed object changes

There are three views. Main view, a List view (displaying a list of locations) and a Content view (displaying a single location). Both the List view and the C

Circuit switched network

In setup phase of circuit switched network before dedicated path made how can setup request knows which way to go to reach destination? Is there any protocols?

Server for traffic redirection with static IP

I use app engine on google cloud for my webserver. The webserver must communicate with APIs to fetch all kind of data from clients. For a specific client, I nee

How to use FFmpeg to generate a pure black stream and push to RTMP by code in C++

I'm new in FFmpeg. I want to generate a pure black stream using FFmpeg, and I don't want to use the FFmpeg command. I know below command can work. ffmpeg -f lav

How to search for item in a list from MongoDB in react js?

I want to make a website where all my data come from MongoDB by fetch. In the search button, I want to get a single item by clicking the search button.

How does Firebase identify my application and prevent other apps from impersonating my app?

I have created a project in Firebase and registered my app. I send data messages to this app. I do not want to have any user authentication on my app. However,

Material UI DropDown Focus Remove

I want to remove the focus background color for the target dropdown <Dropdown options={branding} fullWidth id

Error when setting attributes in an igraph object

I am trying to create a plot in igraph in which nodes are colored red for females and blue for males. I have a data frame called "advisory_edge_1" that houses m

How to fix floating header

I've finished my website and everything, but I'm having trouble with the floating header on top, which, as you can see in the image, takes up half of the page.

Script '/opt/flutter/packages/flutter_tools/gradle/flutter.gradle' line: 1102

I am trying to build a flutter app using google Cloud Build, I am constantly getting this error 1: [+1000 ms] FAILURE: Build failed with an exception. 1: [

Prevent multiple fast clicks from triggering API

For my project a instagram-clone, I have a like and dislike button. If there are no likes or dislikes from the current logged in user, both will show black. If

Seaborn not plotting head but instead plots whole dataframe

I have a dataframe that I groupby() count and then sort_values() by count. I then take the head() and tail() of this dataframe to plot on a seaborn barplot(). H

Getting no configuration error when running Storybook in a turbo repo

I am running turbo repo with and my ui library has storybook. When I execute "start-storybook -p 6006", I get this error: ERR! Error: No configuration files ha

Trying to simulate a git merge conflict

I am trying to simulate a simple merge conflict, having read about similar tasks on the website, my situation is slightly different. Here are the steps that i a

Decision tree score always return 1

I got 100% score on my test set when trained using decision tree and I think it's a bit strange, given that i set max_depth = 2. And I don't understand that I d

Can we make folder inside template package of SpringBoot Application?

I have been working on dummy Web application, and there are lot html file in template which I want to organize. I am getting an error when I have keeping them i

I called Paypal subscription API which returns success message but don't see any active subscription in the Paypal dashboard

I am trying to create Paypal subscription through its Rest API using live client and secret. The API returns success message. The GET subscription API returns t

Convert getdate to format 22nd APR, 2022

Can anyone please help me with this, How can I convert getdate() to format 22nd APR, 2022, 21st APR, 2022, 23rd APR,2022, 24th APR, 2022, nd or th or rd is impo

Java -> operator

I know that -> is used for lambda expressions with the syntax ()->{}. But I saw this code: file -> file.isFile() - with no () and {}. What does it do?

Emacs Org-mode: org-agenda-custom-commands and hiding future scheduled tasks

I have set my org-agenda-custom-commands to (among others) this: (setq org-agenda-custom-commands `( ("x" "Scheduled tasks with Prio"

More descriptive error messages for Django Serializers?

I am deserializing JSON data from file to a model object. I'm using a Django Rest Framework serializer. The JSON is quite large and I expected some fields that

Google Drive API to identify the changes in files

I have a list of files and folder stored on a google drive folder. My objective is to identify any changes (modify/create/delete) related to any file/folder wit

ASP.Net MVC returning 404 for generated JS

ASP.Net MVC project is not able to serve js in wwwroot/js folder (generated by webpack). I'm getting a 404 when page is trying to access js/app.js. The csproj h

Send register name to mapped command

I made this command to send my current buffer's file path into the + register: :nmap <Leader>yp :let @+=expand("%:p")<cr> I'd like to extend it so

Filter between dates in MongoEngine

I have a problem filtering between date_from and date_to in MongoEngine. This is the document structure and the next MongoEngine query: def devices_graph(device

Customize the default error on vuetify's v-data-table : "no matching records found"

How can I change the warning message "no matching records found" by a customized one? For example: I want to change this by my own customisation Shown in the do