I got the error message "Cannot set properties of undefined (setting 'x')" The message directs at this code: function spelareHitRoman(spelare, romans){
I have this error when I touch a wall to change scene: Cannot read properties of undefined (reading 'start') I tried several techniques but none worked, yet I
I do know that there is commands.js where functions can be added that we often use but isnt it gets way to messy if we just have bunch of functions in that js f
I have basic problem, but i don't know, how to solve it. I am using Twig templates, where SwiperJS is installed via npm. I import all Swiper dependencies which
I want to new array of 2 array is not equal data example let a = [{id:1, name:"a"},{id:2, name:"b"},{id:3, name:"c"}]; let b = [{id:1, name:"
I have a component that triggers a function call whenever a swipe interaction was done. This swipe interaction can either be executed by touchEvent or mouseEven
I'm using a picture I found on Google Images as a background image. However, a Google Search bar appears at its top. On its left hand side various icons/logs su
I have an overlay component that appears when a user clicks on certain things in my page, and in this overlay it gives a warning and 2 buttons, one for yes and
I was using vue-cli with webpack for my project and was loading an image in index.html like this // index.html <html> ... <style> .t
I am trying to load all the county boundaries in the initial load. So I researched and found that loadGeoJson will support that. when I test with state boundari
I wanted to try staging.vuejs https://staging.vuejs.org/guide/quick-start.html#with-build-tools and it said that I only need to install it with command npm init
I'm trying to create a cookie that acts like a PHPSESSID but is JavaScript, I would just use PHP but i'm running node so that is impossible. The hope is that yo
shell:$ set CONF = 44 const mytext = process.env.CONF console.log(mytext); //undefined
i have a problem with function in React Native. I checking if the String is e-mail, text or phone and returns appropriate object, e.g Linking.openURL(mailto:${p
I'm still working on my IDE and I keep running into problems and I'm wondering if I just keep doing something wrong this is the sample of code that I need help
I want to use markmap with a static site generator. Therefore I want to find an example where markmap is used from HTML. I.e., the HTML file should contain the
On my WordPress website I have a custom page template containing a post grid (showing the titles only) and on click on the title it is loading the whole content
I'm confused about the 'animationcomplete' notification. I thought I would receive the notification one time when the animation I listen finishes. It turns out
I'm trying to bundle some scss and js files into a dist/main.css and a dist/main.js file using Parcel (v2). I don't want any hashes within the file names (just
I want to prevent the user from being able to select multiple times when creating the event, but I don't know how to do this, for example, when an event is at 1