I'm learning the Codecademy Advanced JavaScript course, I'm learning about classes. In their code, I feel this.variable and this._variable have no different but
Any ideas how to simulate Paste action in Cypress in a bundle with React? My test should check value right after paste action. I found few solutions based o
I'm trying to build a loading indicator with a image sprite and I came up with this function function setBgPosition() { var c = 0; var numbers = [0, -12
I have a navbar with links that scroll to sections of page using react-scroll. i also have several pages and im using react-router-dom for navigating between pa
I have a very specific problem in Javascript. I have array of objects, and each object contains some date. const array = [ {name: 'first', dat
This works : <!DOCTYPE html> <html lang="en"> <head> <title>CKEditor Classic Editing Sample</title> <!-- Make sure the
how to get new array newSelect using map ,forEach const selects = [false, true, true, true, false]; const oldSelects = [ { select: true, name: 'AA' },
I would like to run only specific Cypress tests related to the application files that I changed, but every time that I make a change all the integration tests a
i'm trying to add some confirmation to my form using RegExp The thing is that i use some condition in that way i can show to the user that the
TL;DR Why isn't the ball bouncing off of the edge in the link below? I'm currently going through the CodingTrain P5JS videos. What I'm trying to achieve is a si
I'm using form with POST method to apply session, once the form is submitted the page reloads and I can't have any alerts on the screen. So I've used some tric
Options API: <script> import { defineComponent } from 'vue' export default defineComponent({ name: 'CustomName', // 👈 inheritAttrs: f
I have tried so many ways. But I can't find any solution. The problem is I can't install ReactJS in my system. Here is the message I get when complete my instal
I made a REST service on python using FastAPI and I need to call the API using Javascript. This is my FastAPI server: class FieldUpdate(BaseModel): item_id: Opt
I have this weird state that my db got into. Basically, some text is in mixed mode. windows-1252 and miscoded utf-8. Here's a sample: "donc d'être transpa
i am creating a weather app in react which shows the weather forcast in a graph using the api but i am getting an error plotly is undefined although i have past
I am using FileSaver.js to print an object array on the client side (HTML/Typescript). var blob = new Blob([JSON.stringify( marray)], {type: "text/plain;charset
I'm trying to make file stucture tree and got some problems. And then draw it with ant design tree. Having some problems with functions to update data on my rea
I see various guides on how to add Google Analytics/ GA into a page dynamically, e.g. for a Single Page Application/ SPA. How can I do the reverse, i.e. a user
Good evening everyone! I'm having a few issues with Angular lately. I'm new to Angular, so I'm encountering lots of errors here and there. Thankfully, I've got