how to use the pairs function from the underscore library in javascript

To use the pairs function from the Underscore library in JavaScript, you first need to include the library on your page:

index.tsx
<script src="https://underscorejs.org/underscore-min.js"></script>
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Then you can use the pairs function as follows:

index.tsx
const myObj = {a: 1, b: 2, c: 3};

const result = _.pairs(myObj); 

console.log(result); // [["a", 1], ["b", 2], ["c", 3]]
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The pairs function takes an object as its argument and returns an array of arrays, where each inner array contains the key-value pairs from the original object. In the example above, myObj has 3 properties with values, and the pairs function returns an array of 3 inner arrays each containing a property key and its associated value. Finally, the console.log() function prints the resulting array to the console.