I want to get some documents from Firestore. in my callable cloud function, instead of waiting getting document one by one, await one by one, I use Promise.all so I can get all documents faster, like this and then I want to loop the document snapshots I just get, and here is the problem I have an error TypeEr…
Tag: node.js
(Discord.js) TypeError: Cannot read property ‘add’ of undefined
So here’s the code: When I run the bot, I get the error: As seen on the code, I add the part where the bot would make a role as when the role is unavailable. But still, it thinks as that the role never exist. Before this was copied, I aslo wrote the code like this: And the result is
Nested grouping in array of objects with id and date?
I have an array of json objects as Now i want to group data for same accountid for a year. For example Please guide me how can achieve this ? Answer Use forEach over items and Build an object with keys and accountId (have separate buckets for each month). Get Object.values from the object just built.
Iterate through array and call data function from loop
The follow should return 3 different results depending on the array value as it iterates through. I think this question is correct, how can I change it so data{} is a function called from my loop and so a new set of data is posted each time? (difference is the array value) I’m not sure how I would do th…
Gettting an undefined value from bcrypt hash function
Ok, I’m getting an undefined value from a function, I don’t know why, I’m trying to get the value of a password hash for insert in the database, but the const that have the function has the value “undefined”, so what I should change in my code? Answer When you call bcrypt.hash() …
Is there anyway to simulate a “Did you mean” in Java Script?
So I’m creating a bot with an API, and the list is pretty case sensitive and only allowing exact matches. For example, there I have the word “ENCHANTED_GLISTERING_MELON”. Its all-caps have underscores and complicated spelling, and the site does not accept if it is not an exact match. It is n…
How to render the content of React Quill without the html markup?
I managed to get my Quill working, but now I wanted to display the contents from the editor without the html markup. I tried using react-render-html npm package, it was working fine before but now it is no longer maintained and gives me a error also it shows up with html markup. So i tried using react-html-pa…
How can I input a number API as a string OR Where am I going to place toString()
So the code I’m trying to send is ( “buyPrice”:11.0 ). on the site (https://api.hypixel.net/skyblock/bazaar/product?key=a8394dae-033b-4ce5-a1a1-fb773cf2386f&productId=PORK). As you can see, the value inside the buyPrice is not a string but a number. And now, when I send the command into …
req is undefined when using req.accept inside nested function
I’ve recently come across a problem when working with the built-in req.accepts, req.acceptsLanguages, req.acceptsCharsets, and req.acceptsEncodings functions in express. I have an express middleware function like this: Which, in theory, should work. But the program keeps complaining and logs this error:…
Node.js response API vs. Express.js response API
Both, Node.js and Express.js have response API. And it looks like there is even some overlapping between them, e.g.: Node.js: response.write(chunk[, encoding][, callback]) Express.js: res.attachment([filename]) res.download(path [, filename] [, options] [, fn]) res.sendFile(path [, options] [, fn]) res.send([…