I need to scroll horizontally inside a lengthy list. It was possible when the list is statically implement as below. But if we fetch the list via a loop it will not display inline even. So horizontal scrolling is not possible. My attempt is as below. Where I was get wrong and how to resolve this? Answer The d…
How to test method called in promise
I have a function that saves an entity and in the promise i want to check the delete is called. In my jest test it whizzes past and can’t think how to test it Here is the partial snippets, it all works, Promises called etc. just can’t figure how to test that ‘deleteMessage’ is called I…
How do I create multiple inputs after a button is clicked (Javascript)
I am new to javascript and I’m trying to make a web app that tests users and also lets them make tests. I’m currently focusing on the making-tests part of the web app. When the user enters the name of the test and the number of questions they want in the test, they click the button and then a java…
how to call out again the functions in javascript?
I watched the JavaScript tutorial of cleverprogrammer at youtube then I saw his rock, paper, scissors game. I thought of an idea to add some function in his game that will reset or will move onto next round. But when I try the remove() or document.getElementById(‘id name of my form’).remove(), it …
Using external script (in JavaScript) in Gatsby JS
I am trying to load a JavaScript code on my gatsby app. Inside my static folder on my root folder I created a code called script.js. Here’s the snippet inside: Then on my Layout component, I tried to use helmet to include this: But this returns this error: I am not sure if I should place my script insid…
How can I change css content with attr and appscript
I have a function which is returing a value “Suggested color” , however I want to put that value as content in stylsheet with class whereas my appscript is shown as below which is returning value “suggested color” I want that value to be printed in dynamically. So my appscript function…
How can i get boolean data from another component in vue js?
I have two Components. In the second component, “date-detail-filter” I always keep track for boolean value, and want to access this data in my parent component. Answer do you know how to use $emit? In your date-detail-filter component you can add this to your method. this.$emit(‘your-event-n…
Why are constants called “constant variable” in Google Chrome console? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 2 years ago. Improve this question I’ve noticed that when you try to change a const value the Chro…
How to store a value in a variable in a callback function in vuejs
In callback function I can print the value in consoleLog. But, can not get that value in computed property. It shows undefined. Completely stack here. Answer The problem is your callback function. If you want access to the Vue instance, it has to be an arrow function: Inside your callback, this is not the Vue…
Why does setTimeout still work when using an Express app?
I am making an Express app and I was going to use setTimeout to invalidate the access token used with a third party API after a set amount of time. I thought that it might not work, since async functions like setTimeout are pushed onto the event queue and don’t run until everything else is done running.…