I am practicing javascript. I have arrays of emails. from that email I want to get three out puts of strings fullname, firstname and lastname inside one map function. I can able to get output first name by reading one stack-overflow questions. I am able get full name by I get output john.doe, I want johndoe. …
Update object values
I’m having trouble updating the score property. I’m fairly new but still feel crazy not being able to figure this out. ‘fight’ is a string Answer You can try:
Change color of dropdown item in React with color picker
I have a react color picker that I am using to create a custom 16 color gradient. I use a dropdown to select the color I want to edit and then use the color picker to pick the color. This edits an array that is called to style each box of the dropdown. My end goal is to change the
Asynchronous loading of select list options
I’m retrieving information on Municipality names, ZipCodes, etc. from a public service provider (DAWA) using AJAX. At first I had an issue retriving the data until I made the transfer asyncronous, thus ajaxGetMunicipalitiesFromDAWA is an asyncronous function. I have checked ajaxGetMunicipalitiesFromDAWA…
Get id by finding element from data in a dynamic html (jquery)
I am trying to get the element id during scan barcode sku event, and get element according to data-sku in the li which added dynamically under UL which loads from another function on load of page. I tried many ways as guided but it looks i am missing some thing due to which i am unable to get desired result,
QuerySnapshot.empty causes a promise rejection error
I have a back-end using firebase-admin and express to allow post requests from the client to the server to make changes to the firestore I have that contains stuff like user data (this is a test and not a real product). I want to check if a document already exists so a user cannot register with that username …
i need a help how can i treat maximum call stack?
Thanks i fixed some sentence by advice. my code is like that, i wanna find object with id. but if not, I want to return ‘null’ function ha7(arr, id) { // i wanna find object with id let …
Finding client’s public IP in Nodejs deployed on AWS EC2
Background to the issue: My background is non-networked programming so I am new to web development. I’m in the process of teaching myself javascript. I am experimenting with node.js and have deployed it on a free AWS EC2 instance to play around with it. I wish to work with an IP geolocation API and ther…
Firebase and JavaScript: Update fetched data on website from real time database without reloading website [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question I want to deploy a website to Firebase. The website has to fetch data from the firebase datab…
Insert a two column table with image and text data, within a single tooltip
I’m working on a website and I need to create a two column table (one column for images, the other for text) within a single tooltip. The purpose of the tooltip is to bring up a quick guide for reference, featuring an image of a product with its title. To take it a step further, I’d love to have t…