HelloWorld.vue User.vue Usertwo.vue main.js Logic trying to achieve, If i click on router-link id-1 from helloworld.vue component, then in User.vue and Usertwo.vue component. I need to show only array values list which is linked with id-1 only. from two arrray value list based on id. Similarly on whatever the…
How to update a key/value pair in a nested array of objects in Javascript
this is my data structure: Hello, I have a query with is returning: Is it possible to update the nested ‘thisValue’ to ‘thisNewValue’ where ‘thisIdRef’ is equal to ‘thisId’, or ‘xxxxx’? I have done something similar below using findIndex and splice, …
How to get Indices from pattern matching?
This is my url with searching patterns. Now I want to filter and get the ids of category_ids Output should be: Answer Here’s a one-liner: References: URL URL.searchParams URLSearchParams.getAll() Array.map()
title: Number of cases where blue color appears in the background color Error while implementing with JavaScript
explain problem: When you click the button, the background color changes randomly. I am trying to count the number of cases where the color blue appears. summarize the problem: The number of color arrays and the number of blues are not output. I don’t know how to implement 4C2 in JavaScript Describe tri…
What’s wrong with the animation for the menu?
Okay so basically I have to do an internet site for school with HTML but only javascript animation, all the code work proprely but when I want to transform the three lines I use for my hamburger menu into a cross with a javascript animation nothing is happening and I really don’t know why. If someone ca…
Does setTimeout() work differently at different hours?
I am currently trying to get a repeating sound effect, which is getting slower over time with setTimeout() in sync with an animation. As soon as I get it in sync it will work and stay in sync for the time I am working on the program. But now when I was away for about 1 1/2 hours and run
How do I sum a key and group by value using Ramda?
I have data like this: How can I sum amount and group by each category yielding: Answer You could use reduceBy:
Build tree array from flat ordered array when only “depth” and NOT “parent ID” is known
The answers in this thread and in other places I’ve searched only work if “parent_id” is known for each object in the array. What if the only property for the objects is depth? The depth essentially tells me if the item is a “root node” (depth of 1) or a “child node” …
What are the gotchas when converting a T-SQL statement into a JavaScript RegExp
I have a large number of T-SQL statements logged from a server I manage. I’m trying to boil them down to one instance of each. Here’s one of them: I want to convert that to a JavaScript RegExp, substituting runs of digits for d and stuff between apostrophes into ‘.*’. So far I’ve…
FadeInLeft effect when changing content
How can I get the FadeInLeft effect when changing content from .opacity=0 to .opacity=1 on the left side. I tried to solve this problem with the given script, but it did not work for me. P.S. See this layout in fullscreen. Answer Here is a very ruff first draft Since you already have the .active class being a…