I’m having a data sample like this What I want to achieve with this data is to group it and sum it up so it comes out like this What the current code I have, I do not get the output as I want. Answer Try this
nuxtjs – setting background-url to image from assets doesn’t work
after lots of research I haven’t found a solution which explains why this is happening. When trying to set the background-image in my div dynamically it doesn’t work and I am getting an 404 error. http://localhost:3000/~assets/images/postPreview.jpg 404 (Not Found) I am passing it like this (thumb…
Count the number of matching words between two strings
Hello I would like to ask some help how I can do this in Jquery Count the number of matching words (in order) between two strings so I can generate accuracy. Output: 4 Accuracy is (4 correct words/7 words to check) = 57% Any idea will be appreciated Answer You could split each string to words and match the sa…
Different types of the field _id of rows after importing data to mongodb and after the creation
I’m trying to write a JS app with MongoDB (I use MongoDB Compass). I have a schema of user: Then I import some data from JSON file like this: After the importing the type of field _id is String. But, if I create a user by method create: the type of _id is ObjectId, therefore, I can’t use methods l…
how to write JavaScript object in the textarea(HTML Tag) to get that object by using documentQuerySelector
I wanna write javascript object in Textarea or input field and wanna retrieve those data by using documentQuerySelector. but when I do this it returns a string. IS there any way to write javascript code in the browser and access that code form my javascript file like app.js HTML I use Event for the value In r…
Can’t Push data One to Many Relation (nodejs ,mongodb)
I am trying to insert data into MongoDB database but I get this error Cannot read property ‘push’ of undefined. I can’t understand what is the issue is here in my code. please help me with the solution. I am a Student and learning it. here I am trying to push service into the category Model.…
JavaScript – Stop redirection without user intervention and get destination URL
I want to run some JS in a webpage so I can click elements that will take me to another webpage and do 2 things: Get the destination URL. Stop the redirection. So far I read about adding an event listener to stop redirection: but there’s always a popup and I cannot figure out the destination address. Ed…
Lazy module not found in Angular version 11
This app is trying to load the BookModule lazily with this configuration: And it’s producing the error: Error: Cannot find ‘BookModule’ in ‘./modules/book/book.module’ Thoughts? Answer Seems like your Angular version is 11. The lazy loading syntax changed. It is something like th…
UnhandledPromiseRejectionWarning: DiscordAPIError: Unknown Role in my code
I have a few lines of code that are causing issues, This produces the following error: I have no idea what the issue is and im really confused, any and all help is appreciated. Answer Dude you need to use === instead = in line 1!
Size of HTML elements are different when inspecting with browser tools vs. getting size with Javascript
I’m using several different methods in my Javascript file to get the height of a fixed header on my site and in turn set that height as the padding for the main content (so that on load the content sits below the fixed header. I’m using getClientBoundingRect as well as jquery. Each method returns the same res…