Would async bar() wait for sync foo() to finish before awaiting the new promise/timeout and calling bar() again? function foo() { console.log('is bar waiting for me to finish?'); } async function bar() { foo(); // is this blocking? await new…
I haven't changed my firebase functions in a while, yesterday I wanted to create a new firebase function and added it to the top of all my functions, so this are my first lines: const functions = require('firebase-functions'); const admin…
I'm working on implementing a rich text editor using the Lexical library with vanilla JavaScript and TypeScript. My understanding is that the editor should be attached to a contenteditable div, and the registerRichText function should enable rich text features like…
Wondering if there's any way of doing this? I think I could do it if I use dangerouslySetInnerHTML but ideally I'd just call this within my p tag. This is my Json "login": [ { "title": "Hello!", "blurb": "This is…
I had a react question design that is really just me trying to learn better. If i have a parent component that is wrapped in a fallback (Error boundary) and you have some api call (I am using a useFetch)…
I wonder what the fundamental (or any kind, really) difference is between using a variable as a dependency in a useCallback()'d function and passing it to the function as a parameter. a) const s = useState(0); const f = useCallback(()…
I have the following code: async function get_exam_score() { const exam_score = Math.random() * 10; if (exam_score < 5) { throw("You failed"); } } const promise = get_exam_score(); console.log("TRY:", promise); and if I run that above code, console.log() shows that…
how to dynamically identify whether an image is in portrait or landscape orientation using React.js. This guide explains the steps to analyze image dimensions and apply conditional styling to ensure your application adapts seamlessly to varying image formats. I attempted…
I am encountering an error in my React app: react-dom.development.js:15408 Uncaught Error: Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons: 1. You might…
Below is my implementation: main file const express = require("express"); const path = require("path");; const app = express(); const hbs = require("hbs"); require("./db/conn") const port = process.env.PORT || 3000 ; const static_path = path.join(__dirname,"../public"); const template_path = path.join(__dirname,"../templates/views"); const partials_path…