I am trying to filter a large multi dimensional array, I know I can re build the array but I was wondering if there was a way of me filtering this array based on if the key “d” contains “d3.1” I have tried using .some and .filter but as it’s an object within an array of objects I…
Tag: javascript
SVG overlapping shapes with Recharts
I am using Recharts to create a simple pie chart. My issue likely stems from the fact the entire thing is SVG-based. I would like to have a selected pie slice change color (both fill and stroke). So I do the following: Then render with: And unfortunately, on hovering the First Slice, what I see is this: Howev…
How to reset the state after a tictactoe game?
how do i reset the state of the board after a tictactoe game? i want to fire the startGame() function where it will clear out all the x’s and O’s of the board whenever i hit the restart button. or do you have any other cleaner approach to do so? thank you so much Answer Bear in mind that element.c…
What makes the requests/functions in Javascript asynchronous?
When you make a request to an API, the operation is usually asynchronous. I am wondering what actually makes these API requests asynchronous? Is it because we send the requests asynchronously(like using .then() function or async/await for promise) or the API server handles our requests asynchronously? I think…
How to find keys from undefined schema [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 5 months ago. Improve this question Suppose I have following array Expected output Wanted display questions data in a table for…
console.log doesn’t wait “await” in async function
I have this code I want console to wait until onload function ends (when x = true), but this doesn’t happen, console returns false and doesn’t wait this is the output: I want an explanation not just the solve Answer You need to turn the dataget function to return a promise which will resolve after…
How to put variable in span or v-tooltip tag?
I’m using vue 2 with vuetify 2 and there’s occured a problem with displaying data from table. When I’m adding curly braces between v-tooltip tags I’ve getting blank page. Code example below. So I want to display that data from my list like I did in the rest of the code where’s is…
Why is my React MUI component not showing?
I am trying to use the MUI drawer component alongside with React router to display a simple navbar on the left of the page. I am very new to react and am not sure what I am doing wrong as the code compiles fine. The other two pages “Signup” and “Login” are showing up fine. The way the …
Is the space complexity O(1) or O(N) for the following code snippet?
This is one of the leetcode problems. In this problem we are to build an array from permutation and the challenge is to solve the problem in O(1) space complexity, so does the solution fulfills the criteria or not? One more thing if we are manipulating the same array but increasing its length by appending the…
Get the correct id according to the div I click
I have the following dynamic code: This code generates a div with several users and their respective user code. so far so good. The problem I’m having comes after this step. After returning the users, when I click for example on the user with the user code number 3, it returns the user code 1. And the c…