How to get information from Object

[carolabianchi]

Hi everybody!
I write you because I need to understand how can I get information from the object associated to a post.

The code is:

const author = "pippofranco";
const permlink = "il-segreto-per-il-successo";
steem.api.getContent(author, permlink, function(err, result) {
console.log(result);
});

The object related to the user is:

How can I extract the information about "category"?

I need your help for my degree...

Thank you in advance!!!!

[Jolly-Pirate]

console.log(result.category);

[carolabianchi]

Thank you Jolly-Pirate!

If I need to extract the category of multiple posts as in the next lines of code, how can I proceed?
The code is:

for (var i = 0, len = vm.following.length; i < len; i++) {
steem.api.getDiscussionsByBlog({tag: vm.following[i].name, limit: 50}, function(err, result) {
if (result) {
console.log(result);
let postContainer = $('#result');
let metadato = JSON.parse(result[i].json_metadata);
postContainer.append( /* params */);
console.log(result[i].category);
}
})
}

The idea is to retrieve 50 posts of each user in the variable vm.following and for these posts I need to extract the category related to.
How can I do this? Any advice?