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JavaScript - extract string item from array
3 points
In this article, we would like to show you how to search and extract string items from an array in JavaScript.
Quick solution:
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const resultArray = myArray.filter(element => element === 'string value here ...');
In this example, we use Array.prototype.filter() to search for 'C' element in the given array and save the result inside resultArray.
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const myArray = ['A', 'C', 'D', 'C'];2
const resultArray = myArray.filter(element => element === 'C');3
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console.log(resultArray); // [ 'C', 'C' ]