Latest Questions

Angular <p> displayed by *ngFor won't float to the right

I have this chat in which I'm trying to apply styles to the "chat-container". The messages are displayed with Angular's *ngFor as follows: <p *ngFor="let m o

Why is my cors headers not matching even when they are the same?

I am using passport js with REACT and during fetching the logged in user-data the cors header of fetch isnt matching even though they are the same. this is wh

How can we re-write the same code as per Zoho deluge?

I need some help in re-formatting the JS script to Zoho Deluge script. This API sends whatsapp template message. I was able to parse headers but not custom para

Return Value from Function is None

Hello So i created a function to see if every character of a string is valid to be changed from base 10 to base 2(binary for example) but i dont know why everyt

I can't get the value from option

I tried to get the value like this <select onChange={e => setPageSize(e.target.value)} name="" id=""> <option value="

JSON array serialization issue after spring-cloud-stream update

I use spring-cloud-stream-binder-kafka to connect to the kafka broker I updated spring-cloud-dependencies version to 2021.0.1 I went from this [INFO] +- org.spr

spark stateful streaming with checkpoint + kafka producer

How can I integrate Kafka producer with spark stateful streaming which uses checkpoint along with StreamingContext.getOrCreate. I read this post: How to write s

nodejs oracledb performance diff by the way of binding params

I wonder if there is a performance difference between below cases. nodejs oracledb lib - express server connection code - 1 query, 1 connection whenever I send

Infinite scroll with React Hooks (setState)

The React app I am doing is to practice fetch from Github's API with React Hooks. Code: https://codesandbox.io/s/lingering-sea-2cdkng When scrolling to the bott

Skip an item in gridview without leaving a hole

I'm building a gridview displaying thumbnails and do not want to show the items at index 0. I have a different widget where I show thumbnails using a listview

initial value of field modelform_factory in Django

This is my first post on StackOverflow. I'm also new to using Django (I'm actually using version 3.2). I have read about how to set the initial value of a field

ERROR: Webpack < 5 after installing web3 and implementing into React Native App.js

I am getting an error after trying to install and use web3 into my react native website, that I am building to learn more about web3 development. After installi

Fatal: Cannot open file. Error: ppcx64.exe returned an error code

My code and Visual Studio Code's error message: Why in Visual Studio Code I can't compile Pascal file but it working properly on FPC IDE or Sublime Text 4 with

Class X is implemented in both places One of the two will be used Which one is undefined M1

I use Mac M1 and After I upgrade Xcode 13.3.1 , I got this error when I make a build for the project: Class AppleTypeCRetimerRestoreInfoHelper is implemented in

Big O notation calculation for nested loop

for ( int i = 1; i < n*n*n; i *= n ) { for ( int j = 0; j < n; j += 2 ) { for ( int k = 1; k < n; k *= 3 ) { cout<<k*n;

Mix_PlayChannel function in SDL_mixer

As described in documentation, Mix_PlayChannel function have a 3 parameters: channel: Channel to play on, or -1 for the first free unreserved channel. chunk: Sa

Android Studio Bumblebee can't detect androidx package

I was using components from androidx package in a project. After upgrading my Android Studio from Arctic Fox to Bumblebee, the androidx components are not detec

VHDL: Are enumerations in multiple type declarations named the same treated as the same value?

See the following simplified code example. The reason for trying to do this is do to reporting on missing FSM transitions to ST1 in return_to_states when retur

Copying only files which have another file as a sibling [based on extension]?

I am trying to use ANT to copy some files of a C++ build into another directory. The output of the build looks like this: /Build /LibA LibA.lib L

Firebase functions deploy errors

I've deployed firebase deploy in cmd console. but error has occured several times. I already tried these things: Changing %RESOURCE_DIR% in firebase.json file T

How to transfer data from a form for Whatsapp to another page before submitting

I created a form in HTML that sends the data to WhstsApp, but I need that before going directly to WhatsApp, go through another page so that I can put the Googl

Making a plot that has an x-axis that has neg. values representing hours prior to the start of the event, then pos. values representing hours after

I'm not sure if my question makes sense, so apologies on that. Basically, I am plotting some data that is ~100 hours long. On the x-axis, I want to make it so t

SSRS: how to display each value of the multi-value Parameter in a TextBox after page break based on that multi-value Parameter

This query is Based on the example in this Link https://www.sqlshack.com/using-multi-value-parameters-in-ssrs/. Let us assume that I have several Job Titles in

Getting the index of the first occurrence of a given element in a given list

I am trying to implement the following specification: busca.v.xs = <Min i : 0 ≤ i < #xs ∧ xs.i = v : i> I wrote something like the following. b

What's the equivalent of `pandas.Series.map(json.loads)` in polars?

Based on the document of polars, one can use json_path_match to extract JSON fields into string series. But can we do something like pandas.Series.map(json.load

Creating installer using cpack and windeployqt, To contain qt and VTK libraries

Trying to package an application with Microsoft Visual Studio 2022 and qt6 libraries I do not no were to start from. I've done a bit of research most people use

accessing useContext state-variable returns undefined value

I am trying to implement authentication flow where a User can log in and log out. If the user presses a button in LoginScreen, the signIn() function from AuthCo

ERROR in ./node_modules/@chakra-ui/hooks/dist/chakra-ui-hooks.esm.js 238:11-22

I installed chakra-ui via, npm i @chakra-ui/react @emotion/react@^11 @emotion/styled@^11 framer-motion@^6 while using ChakraProvider component I'm getting follo

Mfcc classification: in sklearn how could I solve the dimension error of y

prediction_class = labelencoder.inverse_transform(predicted_label) prediction_class ValueError: y should be a 1d array, got an array of shape (1, 10) instead. p

Setting name of current file being read as variable

Using a for loop in a batch file, from a folder full of xml files, I am trying to parse an xml tag but also the file name of the current file being read. I have