recently I was studying vue and found a project with a piece of code like this
let data = {
latitude,
longitude,
offset,
limit: "20",
"extras[]": "activities",
keyword: "",
restaurant_category_id,
"restaurant_category_ids[]": restaurant_category_ids,
order_by,
"delivery_mode[]": delivery_mode + supportStr
};
"extras []"? Or just tell us that this is an array
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