I have a file named "temperatures.txt" that contains the following text:
22,
21,
23
Is there a way to transfer the contents of this file into a JavaScript array?
const weatherData = [22, 21, 23];
I have a file named "temperatures.txt" that contains the following text:
22,
21,
23
Is there a way to transfer the contents of this file into a JavaScript array?
const weatherData = [22, 21, 23];
In the event that your text appears similar to this
var txt = "22,21,23";
you have the option to transform it into an array with the following code snippet
var array = txt.split(',');
alternatively, if there is a new line present, you can use the following code
var array = txt.split(',\n');
The given input
let numbers = "50,60,70";
Transformed into an array
const numberArray = numbers.split(',');
let numbers = "22,\
21,\
23";
// this code block will split the numbers string by commas and remove spaces
let result = numbers.split(/\s*,\s*/);
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