In JavaScript, I want to count the number of times “N” in is in the first, second, third, fourth column. I want each other there values. I want to get the number of occurrences in an array in array, and then get four numbers equal the occurrences. input: output: 3 2 2 2 Answer
Repeat the same behaviour on Ant Design Editable Table for React on Ant Design Vue 3?
I’m using Ant Design in Vue 3 and I have a table that I’m able to edit all the cells. The problem is: I want to automatically close the editable cell if the user opens a new one to edit. While I was researching, I noticed that this behaviour happens on Ant Design for React accordingly to the docum…
Is is possible to bend a row of divs around a point?
This is the result i want to make with divs How can i achieve this result? Edit: my goal was not to use divs only that i didn’t want to use canvas. But i haven’t thought about SVG’s so thank you! Answer Here’s a quick and dirty alternative example using SVG arcs
Openlayers 6 – Show Geojson Label on polygon
please i’m working on openlayers and i can’t use attribute value as label for my GeoJSON vector file. I want to show the text from properties “osmid” in my GeoJSON file as label. here is my code My Geojson file looks like this : Answer You need to use a style function where you set the…
How to change a event listener from hover to click depending on device width on javascript
i am facing issue on jquery while using hover listener event, the code is just working on desktop while on mobile i can’t get it to work with the hover listener.So i just wanna implement click function instead of hover when the site is being displayed on mobile and hover on pc/laptop.I am sharing my cod…
Using Axios instead of fetch for http get requests with Vue App
The following vue app should get some data from a firebase instance using the fetch method and display the data on the page. UserExperiences.vue SurveyResult.vue The data renders on the webpage correctly on the webpage using the fetch method. Is there a way to use axios.get instead? I’ve tried using the…
What is the best option, a loop inside a conditional or a conditional inside a loop?
Seems obvious, but let’s say we have 2 arrays and I want to push some objects inside if certain condition is true. Generally speaking, it would be better like this: or like this: I think the second option looks shorter, but maybe it’s worse in performance. Answer The best is:
Why does nodejs stop execution of while true loop inside async function
I’d like to understand better under what conditions nodejs stops a running process. My guess was that it stops the process when both the stack and the event loop are empty. But the following program only prints hello once, whereas I was expecting it to loop forever, printing hello every second. How does…
Getting error when executing a lambda function – Parameter “userId” has value with no field set
I guess I am making a silly coding mistake, but have been trying for more than a day. I am trying to insert records onto aurora table with the parameters received as a stream from dynamodb table. I cant seem to set the parameters on the params object correctly. I want the sql statement and the parameters on t…
Select All Records with Sequelize ORM when having One-To-Many relationship
I have two tables Users and Shops, User can have multiple shops, and shop can be owned by one user. I’m using Node.js & Sequelize ORM (postgres) The Problem When fetching data from Shop Model, Sequelize add extra field UserId in select query like: This Query Excecuted when I do: This Line Throws Exc…