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Tag: foreach

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 Right now using the next Javascript it’s inserting the text content but it only does it once per “.spanner” class, not in the rest. JavaScript I’m trying to figure out how to make it work

How to use the result of an iteration to re-iterate?

I need to create a new array from another with the condition: for example from an array I need to make an array [‘1′,’2′,’148′,’151’] which means the path from “parentId”‘s to “id”:152 – (argument for this function). I think main logic can be like this: and the result {item.parentId} should be used to iterate again. But I don’t understand how

Fill array with prompt in JavaScript and use push method

I am learning arrays in JavaScript and I am using the foreach with the push method. The following code is working as its supposed to: But I want to replicate this with a prompt, instead of hard coding the values in the array. And end the prompt with a 0. The code I attempted is the following, but the variables

Covert ForLoop to ForEach in Javascript

I was practicing in Hackerrank JavaScript problems. I found one test which is called Compare the triplets. This is the problem: I found the solution like this: I wanted to convert the ForLoop into ForEach method. But I could not find the way to do that. Answer

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