Issue with global variables in JavaScript: data loss

let feed;
$.getJSON('short.json', function(data) {
    feed = data.items;
    console.log(feed);
    });
console.log(feed);

I wrote this brief code snippet above. I intended for feed to be a global variable, however once it's outside the function scope, it becomes undefined again. It displays an object while inside the function. What mistake am I making?

Appreciate any assistance provided.

Answer №1

The main factor contributing to this is the asynchronous nature of the getJSON() function call. It waits to execute until following the second console.log();

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