I’m parsing an XML via Javascript and I try to print out specific elements in HTML. I use the method getElementsByTagName and it seems to be working for some elements, but for others it returns undefined, even though the element name is written correctly. Here is a code snippet from the XML file: I crea…
Category: Questions
How can make a list from matrix in javascript?
I have an array like this const input_array= [ [“black”, “blue”], [“large”, “medium”], [“a”, “b”, “c”] //… is …
Firestore denying permission to create/push collection
I am new to firebase / firestore and am trying to create a new collection upon login and authenticating a user, on client side and using React. I read a few other articles here and I set the db rules to true for both read and write, but yet, I keep getting an error on the Firestore db, while it
Error: invalid string value (arg=”_name”, coderType=”string”, value=null)
I am trying to parse a persons information from a UI to a smart contract, the problem I seem to be having is the example I followed parses int’s and I’m not sure what to change in order to parse strings across? This code is just trying to get the player name and birthday. Here is my smart contract…
How can I optimise this code for my Google sheet macro?
I would love to make a macro that helps me average 7 values from 7 different cells(currently placeholders) but only when those are greater than 0, it should be fairly simple but I’m not an expert in JS just yet. Answer Try this:
How to push object to forms in angular?
How to push the roles form data value to createUserForm data value so that they will become 1 object ? #The final result should look like this This is the data from roles when I submit This is the data from createUserForm when I submit —>>> another form —>>>> User Form —…
CSS box model issue
I have been trying to figure out the CSS for one of my projects. I have a class ‘header-container’ applied to the div container which on checking is as follows – I have a query on why are the contents of the ‘wrapper’ div which is the child of ‘header-container’ div, …
Getting Console Messages on Webpage NodeJS
I’m wondering if there’s any way to listen for console messages and act on console messages when they’re received. Mainly, is there any way to do this without an external module, and using the http module? The goal is to trigger a NodeJS function or code snippet on an event like click in the…
Cypress: Module not found: Error: Can’t resolve ‘cypress-wait-util’
I’m using Cypress 7.5 and trying to use cypress-wait-until. What I did is: Run npm i -D cypress-wait-until Add import ‘cypress-wait-until’; to cypress/support/commands/index.js file Now, I’m not able to run tests due to the following error: Answer I had to specify the correct URL for t…
React Native TextInput not scroll in ScrollView
I write a code like this: but when i drag start in TextInput does not scroll! i drag like this picture: enter image description here but not scroll… Answer Problem solved. I just add this props to TextInput Components: