I’ve got a variable, say data containing data in the form of an Array with each item having a unique ID. I have sent the data from the server to the front-end on a GET request. But how do I create a seperate webpage for each element dynamically in the data array? where do i have to write the html
Tag: node.js
How to find a discord.js user’s permissions from a message mention?
I’m making a ban command and I need to check if the target user has administrator permissions. I’ve tried: But I’m getting an error: TypeError: userMember.hasPermission is not a function Is there a way to fix this? Answer .fetch() returns a promise so you need to await the results: You could…
Why is electron’s showMessageBoxSync duplicating itself when cancel is clicked?
So the issue is: I open an electron messageBox of type ‘info’ once a button is clicked. It has ‘OK’ and ‘Cancel’ options. If I click ‘OK’, no problem. But when I click ‘Cancel’, then click my button again, another messageBox will open in succession f…
Propper way of Error handling in a nodejs API server
I need to handle errors in my API server on node.js. I created a error handling module, which sends the errors (only in dev mode) to the API client in a JSON object similar to this: now the problem I have is, that I need to create a new error in a submodule of my API controller when no case
TypeScript – Type ‘boolean’ does not satisfy the constraint of a type that returns a boolean
I have a TypeScript class that manages a cache of objects. It has a get method that takes an item’s ID, and an optional boolean for whether or not an API should be called to fetch the object if it isn’t already cached. If the boolean parameter is false or undefined, the method should return Cached…
.users.cache.size not working with Discord.js bot
I have a problem with just a bit of my code: It was working perfectly before but one day it begins to give me random numbers instead of the number of users the bot. So I would like to fix this but I didn’t find how. Answer Try this, it is working:
How to make sure that objects do not have the same two element in mongoose schema?
I am making the following mongoose schema and i want to make sure that no object has the same autherFirstName and autherLastName. object may have one in common but not both of them Answer https://mongoosejs.com/docs/2.7.x/docs/indexes.html Create a composite unique index
returning extra column with formatted date
I have a schema(table) like following in seqluelize: My requirement is whenever I call or use or include this schema order_entry_header in any place in my app I want date column in to format in a readable text in a different column called date_format In simple sql this should be something like below: I am joi…
How to make object with variable-based values in node.js
What I’m trying to do is keep a database of users in an object so I can assign values to each user, however I can’t find out a way to do it. I’ve tried just doing var data = {} and then eval(`data.user_${user} = value`) but that only writes undefined. Any advice would be appreciated. Answer Try
NodeJS 14.x – Native AWS Lambda Import/Export Support
I am looking to make use of the native import/export that comes with ES6. I am using Serverless Containers within AWS Lambda. I have my Dockerfile which looks like this: I then have an app directory with my application code. The app.js code looks like this: As you can see from this line import { success } fro…