Category "javascript"

Mettler toledo IND780 read weight through javascript

How one can communicate with Mettler toledo IND780 device for reading weight through browser application through javascript. I know ActiveXObject will work with

Download HTML Canvas/BLOB as a PNG

I’m programmatically creating multiple house images that look like this: I'm doing this by simply iterating through a loop which: Creates a new Canvas ob

Awesome Bootstrap Checkboxes for Bootstrap Multiselect

I'm using http://davidstutz.github.io/bootstrap-multiselect/ and I wanted to style my checkboxes (http://flatlogic.github.io/awesome-bootstrap-checkbox/demo/) .

Push unique objects into array in JAVASCRIPT

I want to push object that only have unique id1 into array. Example: let array = [], obj = {}, access = true if(access){ obj['id1'] = 1 obj['id

does anyone know how to get rid of "Firebase Hosting Setup Complete" screen when launching a firebase application?

recently ive launched my own firebase application, and I keep getting this error on my screen when I try to connect: "Firebase Hosting Setup Complete You're see

Unresolved dependencies rollup

I'm doing import file from 'file.json in a Vue component, but have a challenge when I run npm run build to bundle it with Rollup. It throws this error below an

Is field initialization by another field permitted?

I'm trying to do this in my class: class Foo { _errorHappened = new Subject(); errorHappened = this._errorHappened.asObservable(); } I'm using a field'

Fit parent height for Table in Material UI?

I want the table height to fit the parent’s available height. Ideally, I want: The footer to always be docked at the bottom of the parent container. If t

How do I display the content of React Quill without the html markup?

I managed to get my Quill working, but now I wanted to make a nice splitscreen as we have on this forum but one thing I haven't been able to figure out is how t

Redux-toolkit multiple AsyncThunk at one slice

What is the best approach to manage multiple AsyncThunk at single slice. Would be correct if I put computed properties of each async action? export const regist

When I scroll a modal in mobile, an extra white space appears on the bottom of the page

html code <button onclick="openModal()">Click</button> <div id="my-modal" class="modal"> <span class="closed" onclick="closeModa

How to render API data into React Frontend using functional components?

I have successfully created a backend API using Node+Express+MSSQL and tested out the routes using POSTMAN. Now the challenging part is when I try to render the

Sending attachment ID Image in a generic template, facebook messenger platform

we are working with a messenger chatbot where we use generic templates to show clients some of the productos that are availablle and a couple of buttons to do s

How to use nestjs Logging service

I tried to use the internal Logger of nestjs (described on https://docs.nestjs.com/techniques/logger -> but with no description of how to use it) But I had

puppeteer page.evaluate() returns empty object

I am trying to scrape this web https://poe.ninja/challenge/builds?time-machine=day-6 using Puppeteer. I tried Puppeteer page.evaluate querySelectorAll return em

Undefined prop in child component

I have a parent component containing three child components. The first child component is a form. On a submit event it passes data to both the second and third

Django: Could not parse the remainder

I'm trying to pass a response from JsonResponse as a parameter of specific function in views. But, got the following error instead django.template.exceptions.Te

Slick : TypeError: b.$slides is null

I am trying to work out why the unslick method isn't working while using responsive breakpoints. <div id="skills" class="sectionWrapperInner"> <div&

Problem with my slider, it does not appear

I'm trying to make a slider for my website, but the slider I created is not rendering. I attempted to write only the slider's markup, which worked, however, it

Javascript: Convert timestamp to human readable date?

I'm simply trying to convert a timestamp back into a human readable date but what I get when converted is strange and wrong. This is how I save the timestamp: