Latest Questions

Converting PySpark's consecutive withColumn to SQL

I need help in converting the below function into an SQL query: start_time :- 1649289600end_time :- 1649375999 test_data = df.withColumn("from_timestamp",to_t

File Upload with axios using redux

Currently, I'm able to test a file upload function. and that looks like this const handleFileUploadSubmit = (event) => { event.preventDefault() const

Publish Multiple Bicep Templates to a Container Registry

We are in the process of transitioning our infrastructure from using ARM templates to Bicep templates. We have a dedicated repository with all of our template f

How to make post request as form-data with Get x package in flutter?

Hi i need to send signup body as form-data in flutter with getx. here is my model clas class SignupBody { int? responseStatus; String? message; String? userId;

Android app data analysis over supermarket deals images

For an university project i need to create an Android application that collects and aggregates data from various supermarket flyers in order to filter deals by

Jetpack compose BottomNavigation - java.lang.IllegalStateException: Already attached to lifecycleOwner

When I double click the same item or if I go to each composable screen very quickly i receive an error, How do I solve this problem? I tried changing few things

LabVIEW: view every time a button is pressed

I’m trying to make a simple project to practice with LabVIEW: I’m creating a VI with a standard Button and a stop button. When the VI is running, I&

A single button that fires two self commands

I have two separate functions which were controlled by two buttons. Button one: self.generate_negative_binomial_distribution_points = Button(self.init_window_na

Django ORM: Get maximum value of a field with corresponding other fields values

I have this Table (Counters): cell_id tftralacc tfnscan thtralacc thnscan date_time 13997 10 360 94 360 2022-02-22 00:00:00+01 13997 0 360 0 360 2022-02-22 01:

Get array of elements from list that sum to value, using Parallel.ForEach (multiple threads)

I'm using the below code to get an array of elements from list that sum to value. However, it only using 1 CPU. My PC has 64 cores so I want to use 100% CPU to

Add Noise to Background for Voice Separation

I want to implement a voice separation project. Now, I got a voice dataset with no background noise and a dataset about noise, such as engine sound , horn sound

How can I overlap Content Widgets of the monaco editor?

I have configured the monaco editor in my APP to support graphql operations but it seems that the content widgets are not displayed as expected. Look at the ima

Destructure a function parameter in Typescript

I'm trying to give a type to the members of below function. args is an object with a data property of type UserCreateInput So, from this: createUser(parent: a

Terraform - How to output multiple value

I am very new to Terraform, and programming, however, I have to develop my skills, so I would appreciate your suggestion to have the correct output.tf file. In

Yellowbrick: PredictionError dimensionality issue

I'm trying to use the yellowbrick PredictionError and am running into strange dimensionality issues. I am using yellowbrick version 1.4. Suppose we had this ver

Synching validations between front-end and back-end projects

What do you do for synching validations between front-end and back-end teams in laravel? I read this post but I would like to know about laravel. I have also se

Why is my connection refused while connecting to upstream? Nginx Error 502

I have 3 docker containers CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS

I want to build a login form that allows users to access the welcome page using only their passwords

I want to build a login form : users access the welcome page using their passwords.

How to copy ACF fields from one page to another using php?

As the question states, how do I copy an ACF field from one post to another? This is what I have so far. Any help would be appreciated. add_action('save_post',

Using batch for processing Text file

I am new to batch scripting and would like to process my input file with the content : MD5 hash of sample.js, 81f87dd81ef88f59a57d95d9ede5f92e MD5 hash of sear

Typescript Function Arguement with Child/Inherited class?

I am trying to write a function that sets some properties on its arguments (not return a new object), the argument is of a class that extends from the same base

Error output from CocoaPods: ↳ Searching for inspections failed: undefined method `map' for nil:NilClass

So, guys, this problem happening every time when i try to add a cloud_firebase in pubspec.yaml. My mac is working on intel processor, so the solution sudo arch

Possibility to access wildfly / app server libraries via jboss-deployment-structure.xml?

I have a web application running on a wildfly app server (22.X). It contains a war file which has the ability (besides the actual functionality) to query the wi

Cannot pass null for argument 'pathString' in child() in android studio

Trying to Delete messages in a chatting application. There are 2 ways, 1) Delete for Me and 2) Delete for Everyone. But I'm not able to perform any of those as

Flex direction changes when I use persist gate(next js with redux)

I am using next js and redux to build an app. When I use in my _app.js the flex direction changes in index.js, from row to column. No changes in the CSS or in

list values into entry widgets

I am trying to put list values into entry widgets, keep getting brackets and quotes. lista = ['abc', 'def', 'ghi'] # These are normally strings, but can be inte

Can't find variable: IDBIndex on firebase/react native(expo)

I am developing a RN app in Expo with firebase as backend. So far, the app only uses firebase auth and firestore and for whatever reason, I randomly started get

Connecting FIWARE Orion with Azure Cosmos DB

I tried using FIWARE Orion [1] and for the database I used Azure Cosmos DB Mongo API. I followed the steps as outlined in the issue [2]. The contents of the fil

Proper mapping ( JPA ) composite key

For example i have entities @Entity public class A{ @Id Long Id; ... } @Entity public class B{ @Id Long Id; ... } @Entity @IdClass(ABId.class). public class AB{

MongoServerError: bad auth

I make an app using node.js. and connect this with MongoDB. But when I start my server it gives me an error. The error is below. Example app listening on port 5