Latest Questions

How to send Frame from openCV client to server

I am trying to send input from a capture card on a client to a server. I can get the capture card to display on the client, but I am having some trouble sending

Spring QuerydslPredicate - exception handling for bad types

I didn't find any proper solution for this so maybe you can assist. Basically issue is ultra simple I want to do some kind of "better looking" error handling wh

React Spring UseTransition list not removing in order

I have been trying to animate a list of items in React JS using React Spring that changes with new data, but ran into an issue. The problem is, that after chang

TSyringe: How to change a parameter of an injected object?

I have an app with multiple different components, each component having their own dependency and am using TSyringe to manage dependency injection. One of the co

SQL Error when using Order By for SQL database query in PowerBI Desktop

Getting this error when using Get Data with PowerBI Desktop to connect to SQL database Microsoft SQL: The ORDER BY clause is invalid in views, inline functions,

Loop over hidden layer's nodes and create model based on MLP

I want to build an MLP classifier on iris dataset. Actually, I want to build a function that runs the model with N hidden units in the hidden layer and a loop t

How do I update Advanced Custom Fields on Wordpress with node-WPAPI?

I'm using node-wpapi to interact with my Wordpress site. I have the Advanced Custom Fields and ACF to REST API plugins installed. I'm trying to use wpapi to upd

How to project a new data row onto PCA space using dudi.mix in R?

I have a mixed dataset (comprising continuous, ordinal and nominal variables) that is high-dimensional (with more variables than rows). I want to perform a mixe

Extract complete string containing 'xxx' between two spaces

I want to know if there is a formula to extract a complete string containing 'xxx' between two spaces. For example:

Unreal Engine, How do I take an already completed file and put it on the oculus?

I have a game that is almost completed, but I don't know how to put that file onto the oculus, so that it will ruin independently on it

How to fix loading spinner when using useEffect Hooks with dependency list?

I am facing one problem when trying to add a spinner. My problem is when I add "product" dependency in useEffect hooks then my loading spinner always spinning a

Python Sdk Code Example for Splittable Dofns in Apache Beam

I am creating a dataflow pipeline in python in which i need to use FileIO because i want to access and keep track of the filenames processed. Everything is work

Angular Web Component routing reroutes to last component routed when we get back to the web component

We have built a web component with angular elements and consumed in a parent angular application. But the problem seems to be with the web component routing. It

using Moment with Angular library 13 causes an error

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Can I mix C++ and Swift in the same swift package, using the Swift Package Manager?

I would like to write one module in C++, and make some functions in C that are accessible in Swift. I am somewhat baffled, because no matter what I do, the SPM

Why converted images now shown as grayscale?

I am working on image compression problem, i want to convert the images from 3 channel to 1 channle , i used tf.image.rgb_to_grayscale(img_data_array, name=None

Question about the declaration about the aliasing constructor for `std::shared_ptr`

I think the 8th constructor of the std::shared_ptr<T> should be decalared as template< class T, class Y > shared_ptr<T>( const shared_ptr<Y

EF Core 5.0 Many-To-Many delete from nested collection

My models are like this (simplified): public class Request { public string Id { get; set; } public List<Tag> Tags { get; set; }

laravel jetstream login and register layout is spoiled

enter image description hereI want to create login and registration with the help of jetstream in laravel. i followed all steps perfectly but my jetstream logi

HardHat Unable to download compiler versions list

So this is my first interaction with hardhat. I created a sample project using npx hardhat but for some reason, when I try to Run: npx hardhat test I get the f

How to test onDismissRequest attribute of AlertDialog?

In its simplest form I have this dialog: @Composable fun MyDialog( showDialogState: MutableState<Boolean> ) { if (showDialogState.value) {

Java 7 Zip-JBinding Truncated zip file extracted from ISO

I am using below code (link to full code) to extract zip file which is inside iso file using 7-zip-JBinding. for (ISimpleInArchiveItem item : simpleInArchiv

Live normalized stacked area chart in Google Colab

I am training a neural network for binary classification on Google Colab. Each epoch, I evaluate it on the validation dataset and calculate the percentages of t

mkdir(): Permission denied error in php docker nginx

Im getting mkdir(): Permission denied error in dockerised php. I need to create folder dynamically inside /app , tried with mkdir('/app/images/' 0777, true) cho

How do I Import and run 2 scripts in SS 2.x?

I have a suitescript that imports 2 scripts. When the user presses a button it is supposed to run the first script and then the 2nd script. My issue is that onl

heroku: src refspec master does not match any

I'm hosting on Heroku. When I push: git push master Heroku I get the error: error: src refspec master does not match any. error: failed to push some refs to 'g

How to Deploy a ClearML Agent in a k8s setting?

I want to deploy a ClearML agent in the kubernetes environment while using the ClearML's Free Tier Demo server. I was able to deploy the Agent pod in the k8s cl

Right way to save timestamps to database in laravel?

As part of a standard laravel application with a vuejs and axios front-end, when I try to save an ISO8601 value to the action_at field, I get an exception. clas

Having Problems Plotting a 3D Map in R

I am having problems plotting a 3D map in Rstudio. Here is the code I used; plot_ly(myLocalClean, x = ~date, y = ~median, z = ~sales, opacity=0.5) #3D my resul

How to bypass "if" operator restriction and draw "hline"

trying to draw (and switch between) three lines above and below my base value. But I can't get it to work because "if" operator unable to use "line". Tried to r