I’m facing an issue when I try to import something using require() function in jest test file. script2.test.js Package.json babel.config.cjs I’m getting following errors when I run the test using npm test I’m new to JEST, any help is much appreciated. My Node version is 14.17.3 Thanks you. A…
Category: Questions
How to select an element with jQuery using a variable in “contains” and remove the nearest el with class Foo
I’m trying to select an element using a variable in the selector to remove the nearest element with class flag-container. However, the element isn’t removed when I trigger the function. Answer The issue in your logic is that closest() travels up the DOM along ancestor elements. The .flag-container…
Vuex | Be able to update outside of a mutation
I am trying to update a state of a action which is controlled through Vuex. I know initially, I am unable to update the state of the action without doing it directly through a mutation. However, I didn’t really want to do that as I am trying to use it in a callback. So I attempted to clone this array
Rewrite this Firebase Web SDK Version 8 syntax into Version 9
I have a problem with Firebase in my React Native app. I’ve found a quick fix online, but it’s written in Firebase Web version 8 syntax: How can I rewrite it in Version 9 syntax? Answer You need to pass your settings to the initializeFirestore(app, settings) method. As you will read on this doc pa…
Iterate array of objects and split as array for every two objects in javascript
I have a scenario to achieve the below output (attached at last) dynamically by iterating over array. Original Array: I need to convert every two objects as array and in between every two arrays, I need to insert below two arrays (static one which will insert after every two arrays) Output Also, at last I hav…
Split String and insert it in different input
can you please help me how to split a string in an input and insert those split strings into different inputs? I already tried some codes that I found here but it still didn’t work. I actually want to store the string in that 2 different inputs (those not hidden) after exectuting the functions This is t…
Could not import js file into component.ts
Hello I developped an angular 12 app. I imported js to each component in the previous app on angular 9 like this : js file: component.ts file: and it worked very well but in the angular 12 app it doesn’t anymore and returns me this error: Could not find a declaration file for module ‘src/assets/js…
Why doesn’t .then() need the async keyword when used (similar to await)? How does Javascript know it’s an asynchronous operation?
I’m starting to learn asynchronous Javascript and I’m really confused. To be honest, the async/await approach seems very logical to me. We need to let the runtime know we’re doing an asynchronous operation so it can handle it accordingly. But why don’t we need to do the same when using…
Combine children where parent keys are the same in a array of objects
I have an array of objects with duplicate parent keys: And I’m looking for this result: I’ve tried something similar to this below but it only returns one key pair. Any help would be greatly appreciated! Answer Using Array.prototype.reduce:
firestore filter range date
Why when I do this filter it returns all records from my database? What I need is that it returns only records within the range of the two dates. async function toFind() { console.log(“start”…