I am writing a React component like this. My goal is to render a checklist for shopping, with toggles (lower order component) that would update the state of this higher order component when clicked. It may look something like this 1.Fruits Banana (Button) Kiwi Fruit (Button) 2.Other snacks Potato chips (Butto…
Category: Questions
collection.find({}) doesnt work after many tries
I am building an api with express and mongoose and im usingdb.collection(collection).find({}) expecting that i get all of my docs back (3 test docs in total) as seen from tutorials. It doesnt give me any errors when im executing a req from postman and that confuses me as im geting nothing, not even an empty o…
Using map() or similar function to return the array data in the following format
I have the following javascript array (I’m having fun with map() today) – I want to be able to return the pages data but have the page id as the key and the index for the position of that page within the pages array as the value. What am I doing wrong? Expected output Here is a stackblitz to the
CSRF token missing or incorrect – displaying dynamic html content with django and js
I’m trying to load data with ajax using this tutorial. I’m using Django as a framework for my project and unfortunately the data does not load propely, instead I get a following error message: “CSRF token missing or incorrect”. I assume I need to somehow insert the csrf token into the …
Discord.js | Command Cooldown is set but not working
So the message.js where the cooldown go and help.js is a command, help command is currently set to 60 seconds as can you see at the cooldown but no matter what I input there it doesn’t work and still set to less than 1 second I guess for the output kindly check the GIF included to this question. message…
Randomize color pairs onclick (CSS, JavaScript)
There is a button on my website that should change the page’s background color and the headline text color onclick (simultaneously). What makes it more complex is that the possible color pairs (BG + headline) should be pre-determined, but the pairs themself should be randomized, so each time you click t…
Why isn’ t this selecting and changing the attributes in D3?
I have a simple data object called data that contains some radii , co-ordinates and colours I wish to use for my circles. However I want to now make them all orange but the last line of code does not …
How to check if an array has multiple values and push to a new array if a value is met?
I have a list of data that I want to map through and see if an array within each individual item contains a particular set of strings and if it does, would like to push that individual item into a new …
Can’t get id of a dynamically added component with v-for
I have a v-for loop that populates components backed by an array of blobs and the buttons to play and delete it.
How to find length of a stream in NodeJS?
I have a function call uploadStream(compressedStream) in my code where I am passing compressedStream as a parameter to the function but before that I need to determine the length of the …