I’m trying to sort an Array type data recursively. Here’s the data structure. I wanna sort by either ‘id’ or ‘name’. This is what I tried. In my poor logic, it seems working but not properly working. Because item’s children or children’s children is not sorted. …
How to target only the number of this with javascript
How can i target only the number of this bdi without the currency simble with Javascript? Answer Update a child node’s textContent. Depending on the currency, the index will be either 1 or 2. In your case it’s 2, because the currency symbol is before the amount. example: The index 0 is skipped bec…
Clear each value of each key inside an object
I don’t figure it out, how to clear each value of each key inside an object. The result should be like this. I’m using Typescript. Thank you for your help. Answer Map the keys to an array of [key, “”] and then convert to an object using Object.fromEntries():
Load SVG into canvas to get base64 dataurl
I have this SVG in my html : the symbol pointed by the “use” tag is : This display correctly when the page load (ie. it is using the symbol that I refer to using use tag). I want to take this SVG and get the base64 dataurl (convert it to an image). I tried to use this code without
How to set Node Environment as Env Variable in the middle of the app?
I know that I can do process.env.NODE_ENV = TEST but it is not working for me. Relevant code below: test.js src/index.js user.js So the issue here is that when I run test.js, I am importing, and therefore running user.js before I set my NODE_ENV. Since imports are hoisted I can’t bring the env setting e…
Strapi v4 throwing cors exception
Im new to strapi and I have downloaded strapi v4 and as front-end I use vue.js. Now I created categories and I am trying to fetch those with my vue app but I’m getting a cors error. In the documentation I see I can override the origin on the cors middleware, but I don’t know how. I’ve tried it with
strapi 4 populate when update
Is there an way to populate the field when updating, Answer You can do this, by attaching the populate=[your_relational_field] as the query string in the http PUT request call. Sample request http://localhost:1337/api/cart/2?populate=category Sample request body in JSON format That’s all! You don’…
How to Type a request parameter with express server
How do I Type (typescript) the attached post request to fix the error? I want to get the request body, but I can’t type it properly. Thanks! this is only concerning the /exercises route which throws error with eslint plugin on vscode Answer You will want to define an interface for your request: By then …
Firestore Array of map not updating
So I’m working on a personal project to learn react-native and Firestore. I have a DB like this: And I want my code to add a new battery in the array batteries. The elements in the array are just a map{string, string} The problem is that when I update the array with a new brand that’s work but if …
Update UI within .map() when condition changes?
I have a array posts, and a separate array favourites. I want the UI to display “Favourited: [Yes or No]” depending on if favourites includes the value from posts. The problem is when I add to favourites the UI never updates. I made a minimal example here: https://codesandbox.io/s/usestate-useeffe…