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Questions - javascript-objects

How do I filter through an array and return the values in that array that match a user input?

I have an HTML file with an input and a button element in the body that looks like this: <input type="text" name="searchBar" id="searchBar"> <button onclick=&quo...
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Jorge Guiragossian

javascript

arrays

javascript-objects

user-input

Votes: 0

Answers: 2

Latest Answer

Do you mean something like this ? const myData = [{name:"John Miller",age:33,location:"Chicago"},{name:"Jane Doe",age:78,location:"Lansing"},{name:"Jamie Stevens",age:21,location:"San Diego"}]; f...
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nanoK

What would the loop look like to modify an array like this?

Is there a way in javascript to iterate through every value of a specific key from an object that is part of an array of objects and then create a new item for each value using a different key? Please...
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Toni PRI

javascript

arrays

javascript-objects

Votes: 0

Answers: 1

Latest Answer

I believe this should work: //start with array to store the answer let y = [] //Next iterate threw each object in your 'x' array passing in to the callback xObj which is each object in your x array x...
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Tom

How to split and get till 6 digit after the decimal of logitude in javascript?

I am new to javascript and trying something with longitude coordinate. I have 3 longitudes and I want to split and store them till 6 digits after the decimal point I am able to do only one of them at ...
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Shivani

javascript

javascript-objects

Votes: 0

Answers: 2

Latest Answer

To get 6 decimals and keep as float, you can use toFixed and convert back to number using parseFloat: parseFloat(number.toFixed(6)) like this let longs = [151.21484501290186, // I want to store t...
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mplungjan

How to send response from class object promise to controller in nodeJS

I have a question. I am using a NodeJS app divided in three main parts Data access object Here, I created a function that make the direct interaction with the database only in this file. const { resp...
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daniel sas

javascript

node.js

javascript-objects

Votes: 0

Answers: 1

Latest Answer

So, if your goal is to return data to the express controller (from the class). The best way is to utilize the Promise Library. So your createUser function should look like this: createUser() { ret...
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Robo Rick

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