I want to develop my website using TypeScript not a JS. So I followed NextJS’s official to install TS from scratch, but when I run npm run dev, 404 Error page greeting me. OK below is my tsconfig.json Hmm, nothing seems to be wrong I think 🙁 And then next is package.json. Hmm, what’s wrong with my…
Tag: javascript
Passing Objects as Argument to GraphQL Mutation (graphql-request)
I have a very basic graphql mutation in the frontend that I send to my backend. I am using this code on the by graphql-request as a guide. With primitives it works: Now I’d like to also be able to mutate some meta data about the article, stored in a meta object inside the article: So my question is: How
js DOM divs manipulation problems
I am currently learning DOM, and found the following task quite hard to complete in an proper manner. The js code is supposed to: append new divs, as a continuation of the existing ones, remove the existing divs, change colour of one div, switch all div’s text content. My issues: Task 1. works but in a …
Export default and multiple child components
I need the following component stucture: I tried to achieve this as follows: But this does not seem to work. Can anybody tell me how to export these functions right so that I can use the above structure? Answer Thanks to this answer Using dot notation with functional component I found the solution is:
Incomprehensible object reassignment in javascript
I’ve been looking at the examples of this game engine and I really don’t understand why it reassigns the object, I code in java and I’m learning javascript, it may be a concept error. example https://blacksmith2d.io/Docs/Examples/Arcade-Physics/CollisionEvents onassetsLoaded() event he is se…
Push object to array in mongodb nodejs [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 2 years ago. Improve this question This is my mongodb collection. I want to push object to array with findOneAndUpdate(). This …
Lazy loading images with accessibility and printer support
I am looking for a proper way to implement lazy loading of images without harming printability and accessibility, and without introducing layout shift (content jump), preferrably using native loading=lazy and a fallback for older browsers. Answers to the question How lazy loading images using JavaScript works…
Vue: attaching @keyup/@input event to data property breaks form input
I’m trying to attach a simple character counter to an input element but the second I display it back to the user, the input breaks in that I’m unable to enter any additional characters in the input box. To summarize the code above, I’m doing some basic cleansing on change, and am looking to …
readline not pausing for or allowing input
Here is my code: (The console.log()s are just so I can see what code is evaluated and which isn’t) This just returns What do you want me to do?2 over and over again. It also doesn’t let me type anything in to the console. How can I fix this? I’ve looked all over and haven’t found anyth…
What’s the difference with linkWithCredential and linkWithPopup
I read the Convert an anonymous account to a permanent account and see that using the: will merge the anonymous and e.g., Google, Facebook etc.. credential Then I read Link Multiple Auth Providers to an Account Using JavaScript will do the same using the: What is the difference and which should I use if my SP…