Manipulate the URL string

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Thu Sep 22 2022 20:47:23 GMT+0000 (Coordinated Universal Time)

// breaks url string into array
    const id = window.location.toString().split('/') [
        // grab last item in array 
        window.location.toString().split('/').length - 1 
    ];

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Ex.) http://localhost:3001/post/1 splits a URL into array at the '/' character, then grabs the 1 as the last item in the array

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Manipulate the URL string

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