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How to use useEffect and for loop to generate multiple JSX elements

I want to use useEffect and for-loop to generate multiple JSX elements but nothing is rendered in this case. warning code: “React Hook useEffect has a missing dependency: ‘renderInfoCard’. Either …

push even and odd numbers to respective arrays using a for loop

I’m a total beginner and I’m stuck completely on this problem. I’m supposed to use a for loop to traverse an array, pushing odd numbers to the ‘odd’ array, and evens to the ‘even’ array. No numbers …

Inserting text content using same class multiple times

I’m currently trying to insert text content that change depending of image validation using a single class for multiple divs. Any help is appreciate! HTML …

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Creating 2d array from section of other 2d array Javascript

I am trying to cut a section of a 2d array specified by x, y and w, h. an example of an array I’m trying to cut would be var arr = [ [‘0’, ‘1’, ‘d’, ‘a’, ‘1’, ‘1’], [‘0’, ‘s’, …

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 …

Recursively Search in Array with a For Loop

I know there are better ways to search an array, but I really want to understand how to return when the value is found in a recursive call. Logging when found isn’t a problem, but I can’t seem to …

Write a function that takes in an array of integers, and a string that will be either ‘even’ or ‘odd’

Im working on a problem in javascript where I am supposed to write a function that takes in an array of integers, and a string that will be either ‘even’ or ‘odd’. The function will count how many …

Output Even Numbers In an Array

I want to write a program that receives a list of numbers, converts them into an array, and output the even numbers in the array with Modulus Operator and For Loop. The code does not run as expected: …

Using a for loop with a function in Javascript [closed]

I am having trouble figuring out how to solve this challenge below: Challenge: droids Complete the function droids that accepts an array of strings and iterates through the array using a FOR loop. …

Search match with for loop google app script

I am tying to execute a function to check if an email address matches a cell value in my spreadsheet and make an array of any matches but I can’t seem to make it work. I imagine it’s an issue with the …